We consider a 2 rca input 4 channel amp to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best 2 rca input 4 channel amp for you.

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Our Top Picks:

Best Overall: Buy: Boss Audio Systems 2 Rca Input 4 Channel Amp READ REVIEW

Best For Door Speakers: Buy: Pyle 2 Rca Input 4 Channel Amp READ REVIEW

Best For Worth The Money: Buy: Planet Audio 2 Rca Input 4 Channel Amp READ REVIEW

Best For Cd Player: Buy: Blaupunkt 2 Rca Input 4 Channel Amp READ REVIEW

Best For Audio Input: Buy: Crunch 2 Rca Input 4 Channel Amp READ REVIEW

Best For Plenty Of Music: Buy: Rockville 2 Rca Input 4 Channel Amp READ REVIEW

Best For Plenty Of Power: Buy: Kenwood 2 Rca Input 4 Channel Amp READ REVIEW

Best For Heat Sink: Buy: Lanzar 2 Rca Input 4 Channel Amp READ REVIEW

Best For Small Footprint: Buy: Ct Sounds 2 Rca Input 4 Channel Amp READ REVIEW

Best For Low Impedance: Buy: Rolls 2 Rca Input 4 Channel Amp READ REVIEW

Best Overall: Boss Audio Systems 2 Rca Input 4 Channel Amp

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The boss audio system 2 rca input 4 channel amp has the most appropriate features for the price point. The Boss Audio Systems 2 Rca Input 4 Channel Amp allows for a great deal and it is great with named brand. Dramatically increase the power output to your speakers and subwoofers by connecting two amplifier channels. The variable input control allows the amplifier input to match the output signal from the head unit to achieve optimum performance when adjusted properly.

The amp sounds amazing and it sounds good. Above all, the boss audio systems 2 rca input 4 channel amp is not for adjusting volume.

Almost all customers agree that the amp is the main problem for all ampliphiers not performing correctly and not lasting. Further, they strongly agree that the amp there are two rows of led lights that backlight the top of the amp that are pretty bright. Further, a few say that this model 3700 makes the 2 DVC in series connection then connects to the sub out of the amp.

• The amplifier if it gets too hot or if speakers fail, causing a short.
• This is already putting out about 80+ decibels without the subs hooked up.
• This boss amp is pretty easy to use and has fair power.
• This is 1/2 the price of what a replacement crappy oem amplifer would cost.

Best For Door Speakers: Pyle 2 Rca Input 4 Channel Amp

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The Pyle 2 Rca Input 4 Channel Amp's high-end materials makes sure that it ages well with use. The pyle 2 rca input 4 channel amp features switchable bass boost, variable gain control, configurable electronic crossover network. Gives you up to 1400w bridgeable output. In addition, the channel allows for great tone, it is extremely loud and has a very good design.

Above all, the pyle 2 rca input 4 channel amp features anti-thump turn on, plus it is perfect for your vehicle's sound system.

Most buyers opine that the channel is great with a 2 12'' kicker solo, but overheats. Moreover, they strongly agree that the channel will pound for 1/2 hours before overheating. Moreover, a few say that the channel is from the high wattage of the speakers. In conclusion, many buyers have used the pyle 2 rca input 4 channel amp for more than a few months without any issues, and it shows no sign of giving up.

• This box amp's small size makes installation a breeze.
• This provides consistent power and is lightweight but high quality.
• This is a good amp for a beginner to avid music listeners.
• This has a lot of flexibility and ease of use and install.

Best For Worth The Money: Planet Audio 2 Rca Input 4 Channel Amp

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Best part: Planet audio 2 rca input 4 channel amp costs comparatively low and it is available to ship in 24 hours. The Planet Audio 2 Rca Input 4 Channel Amp is used for class a / b and it is worth the money. . Further, it sounds pretty good, makes for a perfect combination and it works great.

The amp works great and it is designed for a nice appearance. Moreover, this is incredible, It is very nice and has a play design. Finally, the planet audio 2 rca input 4 channel amp sound is clean, is for loud sound and it works fine.

Almost all customers opine that the amp comes with a broken fuse but it is easy. And, a few also found that the amp is not a problem if you are in a cold state but will be an issue if you are in the southern warm states. Further, they strongly agree that the amp can hold two kickers. Overall, the tone of buyers is very positive and we believe that the channel suits the purpose.

• This amp can be pre tuned for designated power.
• This is great with the Planet audio ac12d subwoofer.
• This is a big amp and requires a lot of installation space.
• This is very affordable and it is great with fast shipping.

Best For Cd Player: Blaupunkt 2 Rca Input 4 Channel Amp

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The Blaupunkt 2 Rca Input 4 Channel Amp's superior materials makes sure that it ages well with use. The blaupunkt 2 rcainput 4channel amp sounds amazing and it sounds excellent. Watt rms output and a max power output of 1500 watts, you can give your music a huge boost in power that will have you and your passengers partying while on the road. Further, the channel is much more, is for cd player and it allows for maximum power.

The channel fits with named brands and it works great. Above all, the blaupunkt 2 rca input4 channel amp comes with a bass knob and it can be trusted for reliable power.

Most customers opine that the channel was used to sell blaupunkt years ago and decided to try their amps out again because of the budget - friendly price point. Moreover, they also found that the amp will probably pop fuses when you give it any volume at all. Moreover, they also found that the channel is good amp for normal human beings. Overall, most buyers agree that the channel suits them best, and no one questions it.

• This amplifier takes rca inputs only. There are no higher level inputs.
• This is popping fuses with the gain set at 1/2 of max.
• This makes about 100 watts per channel.
• This can, but you wo be powering your subs to their maximum potential.

Best For Audio Input: Crunch 2 Rca Input 4 Channel Amp

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We would, of course, be remiss if we didn't mention Crunch 2rca input 4 channelamp for regular use. The Crunch 2 Rca Input 4 Channel Amp allows for crisp sounds, performs well and it is best with high pass filter. Make sure this fits by entering your model number. In addition, it is built for great sound quality and it is very happy.

The amp is worth the money, is great for audio input and it has speaker outputs. Further, it sounds clean and it comes with a wiring kit. Most importantly, the crunch 2 rca input 4 channel amp allows for great options and it sounds good.

Most customers quickly discovered that the amp will power them but may not provide the power to really bring those speakers to life. Also, a few also found that the channel is a decent amount, but even with shielded rca cables, great ground, and all wires isolated, it needs ground loop isolators to eliminate whining. Further, a few say that this amp is ready to install, pushes this skar subwoofer and cerwin vega 6x9s easily.

• This solved the problem, sounds pretty good and it allows for good sound.
• This is a good amp for door speakers, get a skar audio rp-75.4.
• It does get a little hot but it does a good job so far.
• This little amp has an amazing sound to it.

Best For Plenty Of Music: Rockville 2 Rca Input 4 Channel Amp

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Next on the list, we've got yet another amp that manages to win our hearts. It's the Rockville 2 rca input 4 channel amp and it's widely considered as one of the most convenient amps you can buy. The Rockville 2 Rca Input 4 Channel Amp is engineered using advanced design and components, creating a lightweight design and extremely reliable operation that can work daily for years and years of use. Manufacturer says: For outputs, we have banana and speakon outputs plus xlr direct outputs. And, the channel is perfect for plenty of music and it does for power ratings.

The amp is incredible and it is priced right. Further, this is optimized for 4 and 8-ohm speakers, and is equipped with a stereo/mono speaker output switch allowing for quick system impedance optimization. Lastly, the Rockville 2 rca input 4 channel amp provides great value, is great with great quality and it sounds good.

Most customers quickly discovered that the amp is the screw that holds the heat sync to the case, nice. In addition, a few say that the amp does have a low pass crossover but it's not low enough by itself for subwoofers. And, a few also found that this amp has 2 fans built into it which are kind of loud.

• User serviceable fuse (4a, 250v). Frequency response: 20hz to 20khz <+/- 0.5db. Distortion: <0.03%.
• This is an easy to mount chassis with feet pre-attached.
• Power requirements: 120v / 50-60hz. Weight: 13.4 lbs. Dimensions: 18.97" x 11.02" x 3.54".
• This allows makes this perfect for speakers, monitors, or subwoofers.

Best For Plenty Of Power: Kenwood 2 Rca Input 4 Channel Amp

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The Kenwood 2 Rca Input 4 Channel Amp's material feels more premium than its price would suggest. The kenwood 2 rcainput 4channel amp is very strong and it is made for easy connection. If using a factory head unit, or a unit without preamp outputs, you can splice the speaker wires to an rca plug, maintaining the same polarity. The amp features a conformal coating on the circuit board to protect it from moisture.

The channel is adjustable, it is designed for loud sound and has a compact design. Also, it is good for power connections and it is small but powerful. Finally, the kenwood 2rca input4 channel amp is equipped with two pairs of rca inputs for connecting stereo rca patch cables from the head unit to the amp.

Almost all buyers found that the amp is normal for this class of amps. In addition, they strongly agree that the amp comes with all the information to be installed. Also, a few say that the amp will look way better when installed and will fit the terminals on the amp much better. In short, at the price, they believe that they got a steal of a deal with it.

• This amp is loud and clear for its size.
• This is good for rca connections and it is ideal for power control.
• This amp is super small, especially for the power that it puts out.
• This is paired with an alpine mrv 500 mono amp driving 2 12's.

Best For Heat Sink: Lanzar 2 Rca Input 4 Channel Amp

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Best part: Lanzar 2 Rca Input 4 Channel Amp costs comparatively low and it is available to ship in 24 hours. The lanzar 2 rca input 4 channelamp makes it easier to bring one set into the first amp, then use the line out jack as the feed to the next amp. The line-out jacks allow you to build multiple amplifier systems without having to use splitter cords to distribute the signal. The car audio amplifier 2 channel safety features include power and protection led indicators.

Finally, the lanzar 2 rca input 4 channel amp sounds very good and has intelligent design.

Most customers found that the amps are super clear with great bass. Also, a few also found that the amp was going to be too big, but it fits perfectly. And, they also found that the amp does get extremely hot, plus this amp is really good so far. Without any doubt, this amp passed the test and had very satisfied buyers eager to share their experience.

• This high - powered power amplifier is cutting edge technology at its finest.
• This amp is super, but it wo n't last 2 years.
• It looks kind of big in the picture, but it is somewhat smaller.

Best For Small Footprint: Ct Sounds 2 Rca Input 4 Channel Amp

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The Ct Sounds 2 Rca Input 4 Channel Amp's high-end materials makes sure that it ages well with use. The ct sounds 2 rca input 4 channel amp is powerful enough and it is best for small footprint. Show your friends you can do 70 mph down the highway with the windows down and still have crisp and clean sound over the wind noise with this car speaker amplifier. Moreover, the channel is incredible, performs well, it is capable and has a compact design.

Above all, the ct sounds 2 rca input 4 channel amp is used for speaker connectors, It is good for compact size and has a small, compact design.

Most buyers found that the amp has yet to go into thermal protection. And, they say that the amp will most likely overheat, which is a shame. In conclusion, most buyers found the amp is functionally comfortable and no one questions it.

• This sounds pretty good, it is made with fast shipping and has great style.
• It is built very well and it works great.
• New and hot releases.

Best For Low Impedance: Rolls 2 Rca Input 4 Channel Amp

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Rolls line of amps comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Rolls 2 Rca Input 4 Channel Amp can raise the output level to true line level for any output. . Also, it is designed to drive line level signals.

The amp works as described, It is designed for very easy hook-up and has a small, compact design. Moreover, the amp has replaced the PS and it is great with amazing bass. Above all, the rolls 2 rca input 4 channel amp is very versatile, is adjustable, It is highly recommended and has a compact design.

Most buyers quickly discovered that the amp was exactly what they needed to get optimal sound quality through 4 separate and diverse receivers. And, they strongly agree that the channel is great for enabling 4 base shakers with separate amps for movie theater seats. Moreover, a few strongly agree that the channel is a great little pre-amp. In short, at the price, they believe that they got a steal of a deal with it.

• This is manufactured in communist China.
• This works great and it has input level.
• It runs cool and it is perfect for a heavy metal case.
• This is the perfect distribution amp where high quality sound distribution is required.