Best 4 Channel Amp For Motorcycle In June 2025

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To help you choose the Best 4 Channel Amp For Motorcycle, we’ve put together this comprehensive guide. We have tried to cover as much variety as possible. Hope you will find it helpful!

To help you in your search, we have completed this list of the Best 4 Channel Amp For Motorcycle.

Top Rated Best 4 Channel Amp For Motorcycle Of 2025

Rank	Product Name	Score
1	Blaupunkt 1500W 4-Channel, Full-Range Amplifier Buy Now	9.7 Buy Now
2	Crunch PX1000.4 Power Amplifier (Class Ab, 4 Channels, 1,000 Watts), 3.70in. x 12.60in Buy Now	9.5 Buy Now
3	Rockville RXM-S30 Micro Marine/ATV Amplifier 2400w Max 4 Channel 4x150/CEA Rated Buy Now	9.1 Buy Now
4	Pyle Hydra Marine Amplifier Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier Buy Now	8.8 Buy Now
5	Rockford Fosgate PBR300X4 Punch 300 Watt 4 Channel Boosted Rail Amplifier Buy Now	8.6 Buy Now
6	Rockville RXD-F30 Micro Car/ATV Amplifier 2400w Peak 4 Channel 4x150W/CEA Rated Buy Now	8.3 Buy Now
7	Pyle Hydra Marine Amplifier - Upgraded Elite Series 800 Watt 4 Channel Micro Buy Now	8.1 Buy Now
8	BOSS Audio Systems MC900B 500 Watt, 4 Channel, All-Terrain, Weather Resistant Amplifier System Buy Now	7.8 Buy Now
9	NVX VADM2 440W RMS Full Range Class D 2-Channel Car/Marine/Powersports Micro Amplifier Buy Now	7.5 Buy Now
10	Pyle 4 Channel Marine Amplifier - Compact Power 400 Watt RMS 4 OHM Buy Now	7.2 Buy Now

1. Blaupunkt 1500W 4-Channel, Full-Range Amplifier

• This slim amplifier fits perfectly into any trunk so you can easily connect it to your stereo system
• 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
• 1500w maximum power full-range amplifier

2. Crunch PX1000.4 Power Amplifier (Class Ab, 4 Channels, 1,000 Watts), 3.70in. x 12.60in

• High-level inputs
• Low-level rca inputs & outputs
• (quick thermal dispersion) technology heat sink low-noise preamp

3. Rockville RXM-S30 Micro Marine/ATV Amplifier 2400w Max 4 Channel 4x150/CEA Rated

• Rockville rxm-s30 2400 watt 4 channel proton micro marine car amplifier.
• 12 gauge lucite encapsulated speaker terminals. thd+a: 0.01%. frequency response: 15hz - 20khz. continuously fully adjustable 12db / octave crossover with differential circuitry.
• Efficiency @ max rms output: 65% @ 4ohm, 60% @ 2ohm. 2-ohm stable stereo. 4-ohm mono bridgeable. 3 channel mixed-mono capable. input sensitivity: 20mv-6v. mute and delay soft start system.
• Peak power: 2400 watts (2 x 1200 @ 2 ohms or 1 x 2400 @ 4 ohms). marine amplifier with conformal coated pcb board. high-speed mosfet power supply. studio-grade bipolar output stage transistors.
• Full adjustable crossover controls: low pass, high pass, and full pass. sensitivity: 100db @ 1w / 1m. s/n ratio: >90db. damping factor: > 200 @ 100hz. 2 x 30a fuses. 7 lbs. dimensions: (w x h x l) 6.7" x 1.98" x 12.28".
• Cea compliant power ratings: 400 watts (4 x 90 watts) at 4 ohms and 1% thd+n. 600 watts (4 x 150 watts) at 2 ohms < 1% thd. 600 watts (2 x 300 watts) bridged @ 4 ohms < 1% thd.

4. Pyle Hydra Marine Amplifier Upgraded Elite Series 400 Watt 4 Channel Audio Amplifier

• Powerful 400 watt: this amplifier is powerful with its 100 watt x 4 max or 400 watt and dual mofset power supply comes with dual adjustable input gain level controls between 1 300mv and 4 or 8 ohm speaker impedance
• Premium 4 channel amplifier: pyles plmra400 is engineered as a 4 channel marine amplifier that allows high quality stereo reproduction from source, this will power up your speaker and universally compatible with a variety of head units
• Marine grade: with its marine rating of ip 01, it is waterproof ready its constructed with gold plated speaker output terminal connectors as well to combat corrosion with long term use
• Rca sterro input: for an easier use of this hydra marine amplifier, it comes with premium rca inputs, if your marine receiver lacks rca output jacks, you can connect speaker output leads to the high level terminal inputs
• Note: ensure that the power source is the correct voltage/amperage, also check the wiring and speaker load
• Short protection: built with a heavy duty aluminum alloy heatsink, thermal overload speaker short protection and led light indicator, these are to protect the amp and your vehicle's electrical system from short circuit conditions

5. Rockford Fosgate PBR300X4 Punch 300 Watt 4 Channel Boosted Rail Amplifier

• Famous rockford fosgate build quality with a full 1-year warranty when purchased from an authorized rockford fosgate reseller
• Featuring our class br, rockford fosgates patented boosted rail technology that sips current while retaining a storage reserve for extended bursts of power. perfect for smaller stealth installations, motorcycles and recreational vehicles
• Designed to be compact and efficient while providing big power - rms power output: 75 watts x 4 @ 4-ohm (4-ohm only)
• Featuring high level inputs, mosfet output stage, variable 4-6 volt hi level dc offset voltage input turn-on control, and 12db/octave butterworth crossover
• Our ultra-compact (1.53 x 4.25 x 6.75) punch pbr300x4 is a full-range 4-channel amplifier designed for stereo front/rear systems that packs a punch with 300 watts of power without sucking a lot of juice from your electrical system

6. Rockville RXD-F30 Micro Car/ATV Amplifier 2400w Peak 4 Channel 4x150W/CEA Rated

• Rms power ratings: .....800 watts (4 x 200 watts rms) @ 2 ohms .....1200 watts (2 x 600 watts rms) @ 4 ohm bridged .....1200 watts (4 x 300 watts rms) @ 4 ohms
• Cea compliant power ratings: .....400 watts (4 x 100 watts) @ 4 ohms and 1% thd+n .....600 watts (4 x 150 watts) @2 ohms < 1% thd .....600 watts (2 x 300 watts) bridged @ 4 ohms < 1% thd
• Peak power: .....2400 watts (2 x 1200 @ 2 ohms or 1 x 2400 @ 4 ohms)
• High-speed mosfet power supply
• Rockville rxd-f30 2400 watt peak / 1200w rms 4 channel car stereo amplifier

7. Pyle Hydra Marine Amplifier - Upgraded Elite Series 800 Watt 4 Channel Micro

• Powerful 800 watt: this amplifier is powerful with its 800 watt maximum power supply. comes with adjustable input gain level controls of 2 to 4 ohm speak. its also waterproof marine grade.
• Short protection: has a built-in power protection circuitry and soft turn on/off. these are to protect the amp and your vehicle's electrical system from short circuit conditions.
• Included components: 1 pyle branded product
• Rca stereo input: for an easier use of this hydra marine amplifier, it comes with premium rca inputs. this also includes a 3.5mm-to-rca adaptor so you can connect your device and a remote for volume control.
• Premium 4 channel amplifier: engineered as a 4 channel marine amplifier that allows high quality stereo reproduction from source. this will power up your speaker and universally compatible with a variety of head units like mp3 and smartphone.

8. BOSS Audio Systems MC900B 500 Watt, 4 Channel, All-Terrain, Weather Resistant Amplifier System

• Rca preamp output to daisy chain multiple amps, compatible with musb35 usb / 3.5mm extension kit
• Kindly refer troubleshooting: pg. 12 and installation: pg. 3. three year platinum online dealer warranty
• 4 ch full range amplifier, 1 pair pre-amp outputs, usb charging (1a), aux-in, slim compact footprint, usb charging
• Soft touch buttons, surface mount, flush mount or handle bar clamp, easy pairing with auto re-connect, weather resistant,
• Mc900b amplifier: for all 12-volt applications, compatible with audio output of ipod / iphone, smartphones, and mp3 players, weather resistant
• Remote control: bluetooth a2dp wireless audio streaming (stream and control your favorite music and music apps like spotify / pandora wirelessly)

9. NVX VADM2 440W RMS Full Range Class D 2-Channel Car/Marine/Powersports Micro Amplifier

• Compact: cutting edge micro class d technology allows amplifier to be extremely compact. dimensions: 7.2"l x 3.4"w x 1.45"h.
• Peak power: 880 watts
• Features: led indicator lighting | 3-way protection circuitry | balanced differential inputs | speaker-level (high-level) inputs | selectable crossover modes
• Marine certified: our vad line of compact amplifiers includes a conformally coated, marine grade circuit board. this allows this amplifier to be installed in nearly any application.
• Rms power: 4 ohms: 150w x 2 chan.2 ohms: 220w x 2 chan.4 ohms bridged: 440w x 1 chan.

10. Pyle 4 Channel Marine Amplifier - Compact Power 400 Watt RMS 4 OHM

• High-fidelity stereo design: it has perfect audio outputs, plus a separate subwoofer output, volume, treble and bass shock, which can be accessed in the side panel button control center. it is made durable marine grade construction and waterproof
• Adjustable treble bass eq: bass signal output can operate independently and the bass amplitude range is fine-tuning. the subwoofer output is controlled separately. may appropriate to adjust the style effect according to your needs for sound effect
• Wireless bluetooth connect: built in 2.1 version and that ranges up to 50 + feet and has thermal power protection circuitry and variety spring loaded speaker terminal. also,installed with hd sound and led digital screen that your stereo is working
• 400 watt power: 2 channel amplifier with 400 watt rms at 4 ohm impedance and frequency range between 10-40 khz for unrivaled sound superiority. fully marine grade rating at ip-41, a class d circuit and rca audio connector
• Auxiliary input: save mp3 audio files to a memory card and play back through the usb or sd card reader pair of rca jacks on the rear of the amplifier, to external smartphone, computer, mp3, laptop or tablet. connect and stream from external devices