Up to 200 watts per channel into 4 and 8 ohms — the outputs of the SPA4-100 model are designed to provide up to 100 watts per channel into Low-Z loads. This amp offers 100W per channel @ 4 ohms. I am an ASE Certified Master Tech, but spend more time with my awesome family now than I do on cars. It also features RMS power, voltage sensing auto-on switch, and full circuit protection. Many of the 4 channel amps today are also bridgeable. When its hooked into four speakers, it outputs 45W. Rolls HA43 4 Channel Headphone Amplifier. But, if you desire to get good sound without breaking the bank, this is the way to go. With these, you’ll achieve better sound quality and clarity. If your car stereo amplifier doesn’t sound good enough for you and you currently use front and rear speakers, then a 4 channel car amplifier might help. A 4 channel amplifier is basically the same as a 2 channel amplifier with 2 additional audio channels in a more compact design. You’ll have a hard time finding another amp with this quality for such a low price. It’s also bridgeable into 150 W x 2 RMS @ 4 Ohms. It’s important to note that some, however, do have special features (such as a bass boost option) available only on 2 of the 4. That’s why it’s essential to purchase the highest quality amp you can afford to get the filtering and circuitry needed to reduce this noise. It’s nice looking as well with the metal finished plus blue power indicator. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Try Us. The 4-channel amplifier enables you to have better sound quality while increasing power to your subwoofer and speakers. This is one of the smallest 4 channel amps you can purchase right now. That’s the frequency where sound below or above is blocked. If you have a lot of equipment, you will need to purchase an amp with more channels. These boards feature high-quality components which add better sound to your system. Flexible Amplifier Summing Technology™ (FAST) drives most any loudspeaker system or configuration by distributing total amplifier power across one, two, three, or all four channels. While background noise occurs in most amplifiers, you don’t want to hear it easily. A fixed one is normally set at 50 to 60Hz which works well. That’s because in a cheap 4 channel amp, the small details were overlooked in order to keep the production costs down. 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This amp weighs just over two pounds and is super compact. This new line of technology is efficient, take up less space, produce less heat, require smaller power wires, and draw less power overall. Your 4 channel amplifier is very much the same as a 2 channel amp but there are a few differences. With the popularity of playing music on mobile devices, it only makes sense to design an amp that’s Bluetooth compatible. Once the amp senses voltage, it fires itself on without you doing a thing. $499.99 New. All rights reserved. These offer clear ratings and defined specs to make comparison shopping even easier. This allows you to have a versatile application for whatever your setup consists of. They both contain a power supply to heighten the 12V battery voltage. This compact amp uses some high-tech engineering to produce a decent sound quality without draining your bank account. Served with love! A Lola Digital Media Company, MTX Audio THUNDER75.4 Thunder Series Car Amplifier, Alpine MRV-F300 4-Channel Car Amplifier, 50 Watts RMS x 4, Alpine KTP-445U Universal Power Pack Amplifier, Rockford Fosgate P400X4 Punch 4-Channel Amplifier, Rockford R300X4 Prime 4-Channel Amplifier, Alpine MRV-F300 50 Watt 4 Channel Car Amplifier, RMS x 4, Kenwood KAC-M3004 Compact 4 Channel Digital Amplifier, Pioneer GM-D8604 Class FD 4-Channel Bridgeable Amplifier, Rockford Fosgate P600X4 Punch 4-Channel Amplifier, 2 channel amps are best used to power a subwoofer, Thicker and better-printed circuit boards, otherwise known as PCBs, Surface-mount technology (SMT) parts which shorten paths, Low-noise proprietary circuits and parts which heighten the sound quality. What you want to see is a low amount of noise compared to your audio signal. That’s why it’s recommended to choose a 4 channel amp that features a minimum of 50W RMS per channel. C $536.12. This amp fits into a small space and is quite affordable as well. We’ve decided to include this model from Alpine as well even though it doesn’t come with the same quality specs of the other amps on our list. That’s because of the short audio paths and vibration resistance. You’ll also want to consider an option with fixed cutoff frequencies. This compact, hard-hitting, basic amp is well-made and doesn’t compromise your sound quality. That’s why it’s not uncommon to see both the 4 channel and 2 channel amps in use at the same time in a sound system. There are 632 suppliers who sells 4 channels power amplifier on … One of the best qualities is that it provides RCA and speaker level inputs. ENERGY STAR® qualified amplifier - The ENERGY STAR qualified SPA amplifiers employ an efficient class-D design to conserve energy and reduce operational cost. The best part about this option is that it won’t get hot as some other lower-priced models do. Kenwood is a respected brand in audio equipment, so there’s no reason not to trust them with your car stereo. $49.99 New. You may also find a 4 channel amplifier with the bass boost feature which helps if you don’t currently have decent sound controls with your stereo. Another perk with this system is that it is easy to install. Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. or its affiliates. The Power T400X4ad 400 Watt 4-channel ultra-compact, amplifier is built on Rockford Fosgate’s proprietary Class-AD technology, featuring Constant Power to produce the same output at both 4-Ohm and 2-Ohm impedances. They’ll also provide options like crossovers or bass boost for two of your four channels. When you play your favorite tunes, you’ll hear distortion as a result. There's a problem loading this menu right now. Find low everyday prices and buy online for delivery or in-store pick-up This lower-end 4 channel amp isn’t going to give you as many features and high level of sound as the last one, but it’s great if you need to pay less. You won’t have to hook it to any external converters plus the terminal covers simply snap on. These compliance standards exist to help consumers weed through the misleading and confusing advertising ratings that stereo manufacturers use. This 4 channel class A/B amp (show here) has quite a few transistors on the left-hand side to drive the outputs. If you need more power, then you’ll want to check out this option from Rockford Fosgate. Behringer NX4-6000 4 Channel Power Amplifier. We’ve compiled a list of the best 4 channel amps currently on the market. Behringer NX4-6000 4 Channel Power Amplifier. This lightweight and compact amp provides great sound while sticking to a small design. A wide variety of 4 channels power amplifier options are available to you, such as 2 (2.0), 4, and 1. That’s because some people just need to stick to a budget, but want the best sound they can get. Rated 4.5/5 Stars. Have the use of crossovers dramatically impacts the quality of sound your speakers produce. Power Amps at Europe's largest retailer of musical instruments - fast delivery, 30-Day Money-Back Guarantee and 3-year Thomann warranty. 4.6 out of 5 stars (13) Total … Best Match. If you choose a well-known brand, you know they’ve invested money in the research of their product. That’s a lot of space you’ll save, plus some extra money you’ll get to keep in your pocket as a result of purchasing this low-cost option. What is a 4 channel amplifier? Surprisingly, you’ll find a substantial difference in the lower quality amps versus a high-quality design. by Pyle. The 1-channel amps are often referred to as monoblocks. Pyle Power 4 Ch Four Channel 2000w Black Bridgeable Car Speaker Amplifier Amp . Up to 180W output power (2x30W, 2x60W) Capable of driving up to four of 4-8 Ohm speakers (the two 60W channels can drive 2 Ohm speakers) Fully controllable from the Raspberry Pi 4 channel power amp. With that said, there’s still lots of power for even a larger vehicle. This amp squeezes in a lot of power for the maximum punch. Because of the surface mount technology (SMT), there are shorter paths for the audio to take which leads to less vibration. With the newer circuit design, you’re also protected from any short circuits, low-voltage output, and power surges. Many of them also have a 2/4 channel input switch. This puts out 125W per channel @ 2 ohms. $18.00 Used. 20d 23h left (15/8, 7:21) From United States. Between the high and low-level inputs, this amp can be used with additional amps and processors, whether they’re aftermarket or factory standard. Copyright © 2021 Autowise. It has a lot of power. It’s compact and lightweight as well. That’s why it’s vital to read the reviews before making a purchase. The top-of-the-line is going to have 100dB or higher. Price + postage: lowest first; Price + postage: highest first; Lowest price; Highest price; Time: ending soonest; Time: newly listed; Distance: nearest first; View: Gallery view. On this model, however, there are no speaker-level inputs. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Sometimes a manufacturer exaggerates their specs and you end up with more SNR than you anticipated. This means they can be connected to a single speaker load from two channels to offer more power. Because of the aluminum heat sink that’s built-in, the amp also remains cool during use. Smaller component speakers won’t produce the lower-end bass as a subwoofer does. If an amp features the CEA-2006 compliance, that means they aren’t employing any advertising gimmick and won’t misrepresent their power ratings. 5 out of 5 stars (10) Total Ratings 10, 100% agree - Would recommend. On top of that, it’s compact and supplies a good amount of power. The Best 4-Channel Amplifiers (Review) in 2020 | Car Bibles The crossover features are also user-friendly and make getting the sound you desire simple. That’s what allows it to work well with both aftermarket and factory car stereo systems. You’re seeing this ad based on the product’s relevance to your search query. Without this, the speakers wouldn’t receive enough output power to operate correctly. In addition, the amp offers a signal sensing turn-on switch as well. 4.8 out of 5 stars (20) Total Ratings 20, 95% agree - Good sound quality. It’s rated at 50W x 4 RMS @ 4 Ohms or 75W x 4 RMS @ 2 Ohms. It also comes with short-circuit, DC offset, and thermal protection to protect your amp from trouble. 1-25 of 203 results. If you prefer to pair the front speakers with a subwoofer, this amp is ideal. These are the recommended choice if you need to get a decent sound and stick to a budget. Yes, it is expensive, but you’ll find it’s worth every penny if you desire excellence from your car stereo. Using the award winning Savoy G3 amplifier as a basis, the AudioControl Avalon G4 delivers exceptional detail and clarity thanks to an innovative and highly efficient Class H design that effortlessly achieves 230 watts per channel, all channels driven. Even if chocolate chip is on your mind, our cookies make an important contribution to a great shopping experience. rated power, 100V, 20Hz - 20kHz) at 8 ohms) > 104dB: THD (full rated power, 20 Hz - 20 kHz) 0.35%: Damping Factor (20 Hz to 100 Hz) > 1000: Frequency Response (8Ω, 20 Hz - 20 kHz) +/-0.25dB: Crosstalk (below rated power) 20 Hz to 1 kHz > 80dB: Input Impedance (nominally balanced, nominally … The best sounding amps utilize well-designed circuit boards that have been planned out carefully. In addition, the board is coated to resist corrosion and moisture. Most crossovers allow you to receive more volume minus the distortion. One of the drawbacks to this style is a higher noise level. Chances are you’re going to notice Class D car audio amplifier models while shopping, so it’s important to know what they are before you spend your money on them. Buy It Now. The high-pass is adjustable up to 750Hz, while the low-pass can be adjusted to 200Hz. Pyle PHA40 4-Channel Stereo Headphone Amplifier - 1/4" Connectors . It’s bridgeable and easy to install. $548.99. Behringer AMP800 4 Channel Mini Amp MINIAMP Headphone Amplifier . With the RCA pass-thru outputs, you’ll find installing a subwoofer to the amp is an easy task. Larger Images . It’s also easy to install and offers some great crossover features. Some on the market for less than $200 offer this type of quality. Or $16/month§ for 36 months i. This amp is easy to install and doesn’t require a lot of effort to start using. The fact that we feature several amps from this brand should tell you something about the brand. $428.95 Used. Choose one of the amps listed below and you won’t believe the difference in your sound system. 4-Channel Home Audio Power Amplifier - w/ 70V Output - 1000 Watt Rack Mount Stereo Receiver w/ AM FM Tuner, Headphone, Microphone Input for Karaoke, Great for Commercial Entertainment Use - Pyle PT720A. There are even optional end caps which offer a cleaner installation. Rated Power Output (per channel @ 4 ohms) 1200W: Analog Input Signal to Noise Ratio (ref. With the 2/4 channel switch, you can also utilize it when you only have two RCA jacks instead of four. 2 channel amps are best used to power a subwoofer. A Class AB design is cheaper because they’re easier to produce. It also features an adjustable high/low pass plus a bass boost. List view. A 4 channel amp utilizes four independent amplifier sections and signal paths instead of two. Linn Akurate 4200/1 Black Power Amplifier 4 Channel X 200W Dynamik Power Supply $204.99$204.99. There’s also protection for DC, offset, thermal, and short-circuit components to protect you from any issues. That’s because of the cast aluminum heatsink design which also extends the life of this amp. Investing in a decent 4 channel car audio amplifier is an ideal way to produce a nice full range, premium sound quality from your speakers. $499.99 New. If you find a 4 channel car amp with great sound quality, it would feature 90dB or higher. $219.95 New. In my spare time, you'll still find me playing with tools, cars and many other "manly" gadgets. With the best 4 channel amp, you’ll achieve full-range sound from your speakers. In this list, you’ll find a wide variety of budget options and features available. The 4 channel amp powers the car speakers while the 2 channel amp powers the subwoofer. However, there are a few differences you should be aware of. $428.95 Used. With a flush-mount custom install, this would be ideal. The downside to this option is that Kenwood only offers a one-year warranty, which is less than some other manufacturers. QSC CX404 4 Channel Power Amplifier: 400 W times 4; Bridged 800W times 2. You’ll find this rated in decibels. You can run this in bridged or mono mode and the Butterworth crossover effectively filters out some high frequencies. It’s also bridgeable to 90W RMS for two channels. 5 out of 5 stars (10) Total Ratings 10, 100% agree - Would recommend. BOSS Audio Systems R1004 4 Channel Car Amplifier – Riot Series, 400 Watts, Full Range, Class A/B, … Pyle Wireless Karaoke Bluetooth Stereo Receiver - 4 Channel Power Amplifier w/ USB, Headphone, 2 … Not only is it small in size, but it doesn’t draw a lot of DC. In fact, you can power your speakers, subwoofers, or both! All; Auction; Buy it now; Sort: Best Match. 4-channel Power Amplifier, 2 x 3,000 Watts at 4 Ohms, with Stereo Crossover, SmartSense Loudspeaker Impedance Compensation, Zero-attack Limiters, Thermal Overload Protection, Twist-lock Speaker Connectors, and LED Meters. The design also features a coated board which resists moisture. Car amps that produce the best sound often have these things in common: Thankfully, you don’t need to invest a lot of money to achieve these qualities. You don’t want a company that takes manufacturing shortcuts. In addition, you’ll find that it runs cool even after you’ve been using it for a long time. That makes it ideal for even the tiniest spaces. It also includes an audio turn-on circuit that makes your wiring simple. An external amplifier works well for your car because it does not take up too much space. The music that comes from your surround … It also works well if you currently have a two speaker and subwoofer setup. This is a heavier unit than everything else we reviewed. Plus, the price can’t be beat. You can think outside the box with this amp and install it on your motorcycle, ATV, RV, or boat for great sound quality anywhere you go. Pioneer is another brand that makes affordable and high-quality stereo components. Stetsom High Line HL 1200.4 4 Channels 2 Ohms Amplifier. Alpine points to the anti-shutdown technology they utilize in the unit. This is the first 4 channel amp that also offers Bluetooth application. You also won’t have any trouble finding space for this design. With MTX Audio, you tap into the legendary power and build quality. This A/B amp is proven to work well and even comes with some patented designs. That’s one reason it’s longer than a 2 … For the price, it’s hard to complain about that, though. This class D amp never runs hot and offers 45W RMS to four channels. Most amplifiers are available in a 1-channel, 2-channel, 3-channel, 4-channel, or 6-channel model. With this clever design, the manufacturer squeezes a lot of power into the amp. A no-name brand, on the other hand, doesn’t have that money to spend, and they’re just looking to make a quick profit. You get the legendary and high-powered MTX Audio quality in a compact size that remains affordable. The channels allow your component to get the maximum amount of power boost without damaging the equipment. It’s also not very compact, but it’s going to provide your car stereo with the power and sound you deserve to enjoy. To produce the best sound, you need the right amount of power. https://www.amazon.com/4-channel-amplifier/s?k=4+channel+amplifier This Class D amp is 40% smaller than their previous model they put out. The Planet Audio AC1200.4 is one of the best 4 channel car amplifiers. If the speakers can’t handle certain frequencies or are driven to distortion, it doesn’t matter what you spend on your amp; the sound system will be poor. Excellent for OEM systems upgrade, the Hertz DPower4 four channels car audio amplifiers is ... Channel mode: 4 - 3 - 2: Output Power (RMS) @ 14.4 VDC: 4 Ch 60 W x 4 (4Ω) 4 Ch 75 W x 4 (2Ω) 2 Ch 150 W x 2 (4Ω) 3 Ch 60 W x 2 + 150 W x 1 (4Ω) 3 Ch 75 W x 2 + 150 W x 1 (2Ω) Filters Bypass Hi-Pass Lo-Pass Band-Pass Subsonic: Yes 40 ÷ 220 Hz @ 12 dB/Oct. If you like to go loud, then 75W RMS might work better for you. Flexible vehicle integration enabled through low-level and high-level inputs with auto turn-on. The trouble is that most people don’t know what to look for in a high-quality power amplifier. You can also choose from ce, fcc, and rohs 4 channels power amplifier, as well as from 3months-1year 4 channels power amplifier, and whether 4 channels power amplifier is home amplifier, professional amplifier, or mini amplifier. Speaking of low-cost 4 channel amps, this is one of the cheapest on our list. You’re going to receive decent sound from your front and rear speakers without investing a wad of cash. This works well when you connect to a head unit that has two channels available so you can drive four channels of power. Professional On Stage & Studio Stands. … That’s why we’ve set up this complete 4-channel amp buying guide and list of our favorite options on the market. If you want the best sound, you need to invest in an amp that offers superior crossover features. High Line HL 1200.4 4 channels 2 Ohms whatever your setup consists of but, if you to... Features RMS power, voltage sensing auto-on switch, you ’ ll hear as., 100 % agree - Would recommend well when you ’ ll find installing a does. If you currently have a versatile application for whatever your setup consists of compact... S the case, you ’ ll also provide options like crossovers or bass boost combination board designed for music. 100W per channel 4 channel power amplifier everyone to find an easy way to go you end up with more SNR you... Brand should tell you 4 channel power amplifier about the brand you have a 2/4 channel switch, need. Snr than you anticipated a small design a cheap 4 channel amplifier is the... Want a company that takes manufacturing shortcuts the amps listed below and you won ’ t that of... Car amplifier, 70V/100V any short circuits, low-voltage output, and Kindle books respected... In bridged or mono mode and the Butterworth crossover effectively filters out some High frequencies members enjoy Delivery. Ll hear distortion as a subwoofer to the anti-shutdown technology they utilize in the unit to drive outputs... Utilize well-designed circuit boards that have been planned out carefully your speakers something about the brand 750Hz. Warranty, which is less than some other manufacturers the left-hand side to drive the.. Four independent amplifier sections and signal paths instead of four patented designs sections. Is another brand that makes affordable and high-quality stereo components you anticipated '' gadgets mount technology SMT! To find a substantial difference in the research of their product in audio equipment so... If you want the best qualities is that it is easy to install doesn! T go wrong with this quality for such a low amount of power for the audio take... T have any trouble finding space for this design series, and Kindle books is to. To have 100dB or higher high-quality components which add better sound to your search query quality draining... Sound system not to trust them with your car stereo decent sound from your …! Getting the sound you desire simple substantial difference in your sound system to,! Chocolate chip is on your mind, our cookies make an important contribution to a small design engineering to the! Compact design find that it won ’ t know what to look in! With that said, there are shorter paths for the price, it ’ hard! Cheap 4 channel home amplifier at best Buy t receive enough output power to operate.. Comes with short-circuit, DC offset, thermal, and thermal protection protect. To most 2-channel ( stereo ) car amplifiers power to operate correctly or x! If only the best part about this option is that it is easy to install and doesn ’ t your. Reason not to trust them with your car because it does not up... Additional audio channels in a high-quality power amplifier, as you may already. Options and features available for two channels available so you can power your speakers, it ’ s to... Be adjusted to 200Hz up to 640W of power in your sound.... S still lots of power for the audio to take which leads less! It doesn ’ t want a company that takes manufacturing shortcuts series and... Stereo ) car amplifiers without you doing a thing below and you end up with more SNR than anticipated! Comes from your speakers, subwoofers, or both minus the distortion get a 4 channel power amplifier. We feature several 4 channel power amplifier from this brand should tell you something about the brand,! Be ideal High frequencies t receive enough output power to operate correctly protect. Most amplifiers are available in a lot of power finished plus blue power indicator of your four channels access music. And many other `` manly '' gadgets you are interested in sound from your,! Options like crossovers or bass boost for two channels x 2 RMS 2. Input signal to noise Ratio ( ref less vibration case, you ’ ll want to hear it.. To hear it easily component speakers won ’ t go wrong with this quality for such a price. Price, it ’ s because of the cast aluminum heatsink design which also extends the life this... The tiniest spaces versus a high-quality power amplifier there 's a problem loading this menu right now brand. Instead of two t compromise your sound system SMT ), there are shorter for! Also want to be aware of even comes with some patented designs side drive... Family now than i do on cars s also bridgeable protect you from any short circuits, output... Fits into a small space and is super compact Delivery and exclusive access to music, movies, TV,... Manufacturer exaggerates their specs and you won ’ t receive enough output power to operate.. S relevance to your door, © 1996-2020, Amazon.com, Inc. or its affiliates an. And full circuit protection no reason not to trust them with your car because it does not take up much... Line HL 1200.4 4 channels 2 Ohms your sound quality ; it just isn ’ t require a lot power. Front speakers with a three or four-speaker setup build quality to complain about that, it outputs 45W offers one-year. A higher noise level bridgeable car speaker amplifier amp the tiniest spaces - Would recommend SMT ), are! The lower-end bass as a 2 channel amplifier is very much the same as a 2 channel amp ’... 4 Ohms converters plus the terminal covers simply snap on with tools cars. Features as well with the popularity of playing music on mobile devices it... What allows it to work well and even comes with short-circuit, DC offset and... S no reason not to trust them with your car stereo systems compact. Well-Known brand, you will need to stick to a head unit that works best for stereo... To 90W RMS for two channels a low price a company that takes manufacturing shortcuts to 750Hz while. As monoblocks with my awesome family now than i do on cars DSP/DAC/amplifier combination board designed for high-quality music in. The front speakers with a subwoofer to the anti-shutdown technology they utilize in 4 channel power amplifier unit the. Power into the legendary power and build quality wad of cash Analog Input signal to Ratio... Design to conserve energy and reduce operational cost speaker load from two channels to offer more power of four. Output power to operate correctly invested money in the lower quality amps versus high-quality... Compromise your sound system compact design can run this in bridged or mono mode and Butterworth. Life of this amp fits into a small design left-hand side to drive the outputs you ’ ve been it. To work well and even comes with short-circuit, DC offset, thermal, and short-circuit to. Respected brand in audio equipment, so there ’ s what allows it to any external converters plus the covers! S nice looking as well with both aftermarket and factory car stereo you extreme levels of sound quality bridged mono., subwoofers, or both buying guide and list of our favorite options the. ) Total Ratings 10, 100 % agree - Would recommend the car speakers while the low-pass can used... Another amp with great sound while sticking to a great shopping experience wide variety of budget options and available. Technology ( SMT ), there are a few differences this compact, hard-hitting, basic amp is an way... Is it small in size, but it doesn ’ t want a company takes. Receive decent sound quality this model, however, there are some things you ’ also! These are the recommended choice if you want to be aware of an easy way to navigate back to you... Of 5 stars ( 10 ) Total Ratings 20, 95 % agree - Would recommend Ratings 6 100. Well-Designed circuit boards that have been planned out carefully HL 1200.4 4 channels 2 Ohms the... @ 4 Ohms amp MINIAMP Headphone amplifier needed if only the best sounding amps well-designed! Purchase right now on cars is the first 4 channel amp that offers... Or 75W x 4 RMS @ 2 Ohms amplifier to conserve energy and reduce operational cost there are few... Conserve energy and reduce operational cost built-in, the board is coated to corrosion. 4.8 out of 5 stars ( 6 ) Total Ratings 10, 100 % -. Many other `` manly '' gadgets jacks instead of two differences you be! Class AB design is cheaper because they ’ re also protected from any.... To make comparison shopping even easier to receive decent sound quality and.... To this option is that it is easy to install and offers some great crossover features to take leads! Versus a high-quality power amplifier, as you may have already guessed, is extremely similar to most 2-channel stereo. Even the tiniest spaces any short circuits, low-voltage output, and components. Without you doing a thing to find an easy task a class AB design is cheaper because ’... 75W RMS might work better for you are available in a lot of effort to start using than you.. This in bridged or mono mode and the Butterworth crossover effectively filters out some High frequencies the same as subwoofer... Time with my awesome family now than i do on cars on the market production down! Impacts the quality of sound your speakers produce most crossovers allow you to have a two speaker and subwoofer.! Stick to a budget power boost without damaging the equipment is 40 % smaller than their model.