4 Ch Amplifiers

The KTP-445U Universal Power Pack amplifies the head unit power output, resulting in up to a 150 percent power increase over the original power from the head unit’s built-in amplifier. Add higher output and more dynamic response with this easy-to-install head unit power upgrade. ...

IMPULSE 4.320 Compact 4 Channel Amplifier Give your head unit a breath of fresh air Head unit amplifiers (whether OEM or aftermarket) soon reveal their limits in terms of power and dynamics. At high volume, they soon saturate and ruin the listening pleasure. To compensate for this and to enable...

Versatile Application Receivers and amplifiers for marine and motor sports applications need to perform in harsh environments exposed to outdoor elements. JVC’s marine and motor sports receivers and amplifiers feature compact size for versatile installation even in tight spaces. Conformal coated main PCBs (printed circuit boards) offer additional protection against...

Rich and Immersive High-Resolution Audio High-Resolution Audio is high-quality sound that exceeds CD standard. High-resolution audio captures and beautifully expresses all the details of your favorite music. Through ultra-high and low frequencies, immerse yourself in a rich and high-quality sonic experience. Smooth...

DETAILS, DETAILS 200 Watts Of Power (50×4)Auto EQ Microphone With Selector Switch IncludedCompatible with Start/Stop Vehicle TechnologyFIT2™ Technology IncludedTurn On Via Remote 12v Signal Or DC OffsetAuto 40-Band EqualizerBi-Amp Capability (Defeatable)Auto Compressor (Defeatable)Kicker EQ Preset (Defeatable)Auto Time Alignment (Defeatable)Auto Level Adjustment (Bi-Amp Mode Only)Auto Speaker Size Detection24dB Crossovers60/80/120hz High Pass...

Innovation is at the heart of every Morel product The new Morel Performance Series amplifiers were developed with the same passion and product philosophy that lead Morel over the past 42 years.  The company’s R&D team worked diligently to engineer the MPS series so they provide a fine balance of built...

MPD MPD amplifiers offer an audio experience that’s truly extraordinary. Experience the perfect harmony of power, size, and sound quality and The MPD4.70 boasts a robust 4x 70W @ 4 ohms, while the MPD4.100 delivers an impressive 4x 115W @ 4 ohms. If you’re looking for even more power, the...

MPD MPD amplifiers offer an audio experience that’s truly extraordinary. Experience the perfect harmony of power, size, and sound quality.  The MPD4.70 boasts a robust 4x 70W @ 4 ohms, while the MPD4.100 delivers an impressive 4x 115W @ 4 ohms. If you’re looking for even more power, the monoblock...

Designed for Kickin' Four Channel Sound The THUNDER 75.4 car amplifier features a class A/B design to provide the highest sound quality to any style full range speaker. Class A/B topology is designed to reproduce all notes and frequencies your full range speakers can play, ensuring you hear all of your music...

The MTX TX2450 amplifier is powerful and very flexible. It can power up 4 speakers (2Ω~8Ω) at the front, at the rear. Another example, it can power up the 2 front speakers plus a subwoofer. In any case, it shines with its legendary dynamics and exceptional musicality. The variable active filter...

The Rockford PBR400X4D is a full-range 4-channel amplifier designed for stereo front/rear systems that requires little space. The BRT (Boosted Rail Technology) is an ultra efficient design that generates 400 Watts of power! The BRT also has a variable hi-level DC offset turn-on circuit for easy installation into any OEM...

Prime 300 Watt 4-Channel Amplifier R2-300X4   Primed for Performance, the R2-300X4 amplifier is a 300 watt, full-range class-D, capable of operating at 4Ω or 2Ω stereo, and 4Ω bridged/mono. This amplifier is extremely efficient because of its class D technology which reduces demand on the vehicles electrical system. The...

Prime 500 Watt 4-Channel Amplifier - R2-500X4   Primed for Performance, the R2-500X4 amplifier is a 500 watt, full-range class-D, capable of operating at 4Ω or 2Ω stereo, and 4Ω bridged/mono. This amplifier is extremely efficient because of its class D technology which reduces demand on the vehicles electrical system....

BRING YOUR IN-CAR AUDIO TO LIFE The XM-GS4 4-channel amplifier is engineered to enhance every track – including High-Resolution Audio files, thanks to an ultra-wide frequency range that extends up to 100kHz. A range of premium circuit components work together for ultimate efficiency and pitch-perfect sound reproduction, so you can...