Review of Best Car Amplifier 4 Channel
Top Pick
1. Rockville dB45 3200 Watt/800w RMS 4 Channel Amplifier Car Stereo …
- Brand: Rockville
- Manufacturer: Rockville
- Dimensions: Height: 3.0 Inches Width: 3.0 Inches Length: 3.0 Inches
Features
- Includes: Amplifier. Birth sheet with tested power. Owner’s manual. Mounting Screws. Warranty.
- Features: Rockville dB45 3200 Watt/800 Watt Dyno-Certified RMS 4 Channel Amplifier Car Stereo Amp, Loud!!.
- Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc). – 2 Ohm: 200 Watts x 4 Channel <1% THD+N . - 4 Ohm:135 Watts x 4 Channel <1% THD+N. - 4 Ohm Bridged: 400Watts x 2 Channel<1% THD+N.
- Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). – 2 Ohm: 800 Watts x 4 Channel. – 4 Ohm:540 Watts x 4 Channel. – 4 Ohm Bridged: 1600 Watts x 2 Channel. High-Speed MOSFET Power Supply. Under Voltage Protection at 10V. Over Voltage Protection at 16V. Tertiary Supplies Circuitry. Optical Coupler Class “AB” Technology. Studio-Grade Bipolar Output Stage Transistors.
- Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. Low Pass Filter: 50Hz – 3KHz. High Pass Filter: 15Hz – 1KHz. Full IC-Controlled Protection Circuitry. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System. 8 Volt Preamp Circuitry. Status Mode LED Indicator. Minimum THD at Rated Power: < 0.05%. S / N Ratio: >90dB. Frequency Response: 10Hz – 50KHz. Damping Factor: >150 @ 100Hz. 35 Amp*3 ATC Fuse. Dimensions: (W x H x L) 9″ x 2.4″ x 21.0″
Best Quality
2. BOSS Audio Systems PF1800 4 Channel Car Amplifier – 1800 …
- Brand: BOSS Audio Systems
- Manufacturer: BOSS AUDIO
- Color: Black
- Dimensions: Height: 2.25 Inches Width: 10.31 Inches Length: 13.5 Inches Weight: 10.1 Pounds `
Features
- Power – 450 Watts Max x 4 @2-Ohms, 225 Watts Max x 4 @4-Ohms, 900 Watts Max x 2 Bridged @4 Ohms
- Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
- Mosfet Power Supply – A MOSFET is basically an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
- Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier
- Variable BASS Boost – With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s)
- Bridgeable – Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels
- Specs – Dimensions: 13.5” x 10.31” x 2.25, Weight: 12 lbs.
- Warranty – BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality
Recommended
3. Skar Audio RP-75.4AB 500 Watt Full-Range Class A/B 4 Channel …
- Brand: Skar Audio
- Manufacturer: Skar Audio
- Dimensions: Height: 3.0 Inches Width: 7.0 Inches Length: 19.5 Inches Weight: 7.4 Pounds `
Features
- 500-Watt MOSFET 4-Channel Class A/B Power Car Amplifier
- RMS Power at 2 Ohms: 125 Watts x 4 Channels
- RMS Power at 4 Ohms: 75 Watts x 4 Channel
- User Adjustable Controls: Gain, Variable LPF, HPF, Bass EQ Switch (0, +6, +12 dB)
- 4 Way Protection Circuitry | Frequency Response: 20 Hz – 20,000 Hz
- Signal to Noise Ratio: 105 dB
4. Taramps DS 2000×4 4 Channels 2000 watts RMS Car Audio …
- Brand: Taramp’s
- Manufacturer: Taramps Electronics Ltda
- Dimensions: Height: 2.8346456664 Inches Width: 9.6456692815 Inches Length: 10.5511810916 Inches Weight: 7.4295782294 Pounds `
Features
- It has 4 kennels of 500 watts RMS each
- Its frequency respoosta is from 8Hz to 20 KHz to (-3dB)
- Supply voltage between 9 and 17 VDC
- Operation class D
5. Pioneer GM-A6704 4-Channel Bridgeable Amplifier with Bass Boost
- Brand: PIONEER
- Manufacturer: MEGA INT’L TRADING GROUP, INC.
- Dimensions: Height: 9.0 Inches Width: 4.0 Inches Length: 15.0 Inches Weight: 1.10231131 Pounds `
Features
- 1000 watts Max power
- Automatic signal Sensing and turn-on
- Variable high Pass filter adjustable bass Boost
6. CT Sounds CT-150.4D Full-Range Class D 4 Channel Car Audio …
- Brand: CT Sounds
- Manufacturer: CT Sounds
Features
- 4 channel amplifier car audio with 250 watts RMS at 2-ohm load x 4-channels (14.4v); 150 watts RMS power at 4-ohm load x 4-channels (14.4v); 475 watts RMS at 4-ohm bridged x 2-channels (14.4v)
- Small footprint and compact chassis makes this amplifier easy to install in any vehicle or 4ch amplifier car audio application; but don’t let the size fool you, this 4ch car amp produces amazing sound quality
- MOSFET pulse width modulated power supply, premium components, and proprietary heat dissipation design will ensure the four channel car amplifier runs cool for even the most demanding playlists
- 4-way protection circuitry features high voltage, low voltage, over current, and high-temperature protection for your car stereo power amplifier
- Show your friends you can do 100 mph down the highway with the windows down and still have crisp and clean sound over the wind noise with this amplifier for car speakers
7. Kicker 46CXA3604T 360 Watt RMS 4 Channel 50-200 Hz Vehicle …
- Brand: KICKER
- Manufacturer: Kicker
- Dimensions: Height: 0.0 inches Width: 0.0 inches Length: 0.0 Inches Weight: 6.31 Pounds `
Features
- Input Sensitivity: 125mV–5V (Low Level) / 1V–40V (High Level)
- Signal-to-Noise Ratio: 95dB
- Frequency Response (Hz): 10Hz-20kHz
- Power (watts/ch) 4 Ohm Stereo: 65×4
- Power (watts/ch) 2 Ohm Stereo: 90×4
8. Taramps DS 440×4 4 Channels 440 Watts Rms Car Audio …
- Brand: TARAMPS
- Manufacturer: Taramp’s
- Color: White
- Dimensions: Height: 5.511811018 Inches Width: 5.118110231 Inches Length: 2.755905509 Inches Weight: 0.21875 Pounds `
Features
- Full-range
- Class-D amplifier
- 4 channels of 110 watts RMS @ 2 Ohms
- Crossover HPF and LPF
- Variable gain control
9. Blaupunkt 1500W 4-Channel, Full-Range Amplifier
- Brand: BLAUPUNKT
- Manufacturer: Blaupunkt
- Dimensions: Height: 2.1 Inches Width: 7.5 Inches Length: 11.8 Inches Weight: 0.03 Pounds `
Features
- 1500W Maximum Power Full-Range Amplifier
- Optimized 150-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
- This slim amplifier fits perfectly into any trunk so you can easily connect it to your stereo system
10. BOSS Audio Systems PT1000 2 Channel Car Amplifier – 1000 …
- Brand: BOSS Audio Systems
- Manufacturer: BOSS AUDIO
- Color: BLACK
- Dimensions: Height: 2.25 Inches Width: 10.31 Inches Length: 9.5 Inches Weight: 6.6 Pounds `
Features
- Power – 500 Watts Max x 2 @2-Ohms, 250 Watts Max x 2 @4-Ohms, 1000 Watts Max x 1 Bridged @4 Ohms
- Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
- Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- Mosfet Power Supply – A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
- Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier
- Variable Bass Boost – With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s)
- Bridgeable – Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels
- Specs – Dimensions: 9. 5” x 10. 31” x 2. 25”, Weight: 6. 62 lbs.
- – BOSS Audio Systems provides a powerful 6 year Platinum Online Dealer so long as the purchase is made through . We strongly encourage professional installation of this product to ensure proper and safe functionality