There’s nothing wrong with your car audio system that real power can’t fix. The JBL MS-A1004 is a compact, four-channel amplifier that gives you up to 400 watts of raw power to use any way you see fit. It connects to any line-level or speaker-level output, and features onboard displays for easy, foolproof...

360-Watt Mono Subwoofer Amplifier with variable electronic Crossover, Dynamic Bass Optimization Circuit (DBO) and included remote Bass level control. The GTO3501 has been engineered to ensure optimum power delivery into numerous impedances with low distortion. It comes outfitted with a variable 12dB...

The GT5-A3001 brings studio-quality audio to your car. With total peak power of 600 watts but dimensions of only at dimensions of only 2-1/8" (54mm) high, 9-1/4" (235mm) wide and 12" (305mm) deep, the GT5-A3001 is compact but mighty. Features include a cast-aluminium heatsink, built-in electronic crossover...

There’s nothing like a subwoofer or two for adding major bass kick to any factory sound system. The JBL MS-A5001 is a compact amplifier with 500 watts of power and outputs to connect up to two subwoofers in parallel. It accepts any line-level or speaker-level output, and features onboard setup tools...

The GTO14001 has been engineered to ensure optimum power delivery into numerous impedances with low distortion. It comes outfitted with a variable 12dB per octave electronic crossover allowing you to optimize subwoofer tuning based on location and accompanying loudspeaker components. It also includes...

320-Watt 4-Channel Full-Range Amplifier with on-board variable electronic Crossover and variable Bass EQ on rear channels.

300-Watt Mono Subwoofer Amplifier with on-board variable electronic Crossover.

120-Watt 2-Channel Full-Range Amplifier with on-board variable electronic Crossover and selectable Bass EQ.

The GTO752 has been engineered to ensure optimum power delivery into numerous impedances with low distortion. It comes outfitted with a variable 12dB per octave electronic crossover allowing you to optimize system tuning based on speaker location and accompanying loudspeaker components. Full range preamp...

700 Watt Mono Subwoofer Amplifier with built-in variable electronic Crossover and Dynamic Bass Optimization Circuit (DBO)

The GTO7001 has been engineered to ensure optimum power delivery into numerous impedances with low distortion. It comes outfitted with a variable 12dB per octave electronic crossover...

The GTO5355 has been engineered to ensure optimum power delivery into numerous impedances with low distortion. It comes outfitted with a variable 12dB per octave electronic crossover allowing you to optimize system tuning based on speaker location and accompanying loudspeaker components. The GTO5355...

The GTO504 has been engineered to ensure optimum power delivery into numerous impedances with low distortion. It comes outfitted with a variable 12dB per octave electronic crossover allowing you to optimize system tuning based on speaker location and accompanying loudspeaker components. Full range preamp...

360-Watt Mono Subwoofer Amplifier with variable electronic Crossover and Dynamic Bass Optimization Circuit (DBO).

The GTO3501 has been engineered to ensure optimum power delivery into numerous impedances with low distortion. It comes outfitted with a variable 12dB per octave electronic crossover allowing...

The GTO1004 has been engineered to ensure optimum power delivery into numerous impedances with low distortion. It comes outfitted with a variable 12dB per octave electronic crossover allowing you to optimize system tuning based on speaker location and accompanying loudspeaker components. Full range preamp...

The GTO24001 has been engineered to ensure optimum power delivery into numerous impedances with low distortion. It comes outfitted with a variable 12dB-per-octave electronic crossover, which allows optimal subwoofer tuning based on location and accompanying loudspeaker components. It also includes the...

The GT5-A604 brings studio-quality audio to your car. With total peak power of 640 watts but dimensions of only 2-1/8" (54mm) high, 9-1/4" (235mm) wide and 12" (305mm) deep, the GT5-A604 is compact but mighty. Features include a cast-aluminum heatsink, built-in electronic crossover networks, auxiliary...

300-Watt Mono Subwoofer Amplifier with on-board variable electronic Crossover

Full range preamp outputs are provided facilitating multiple amplifier hookups without the need for high-loss Y-adapters or signal splitters. The GT5-A3011 comes outfitted with a variable 12dB per octave electronic crossover...

The GT5-A402 brings studio-quality audio to your car. With total peak power of 240 watts but dimensions of only 2-1/8" (54mm) high, 9-1/4" (235mm) wide and 7-1/2" (191mm) deep, the GT5-A402 is compact but mighty. Features include a cast-aluminum heatsink, built-in electronic crossover networks and bass...

With 7 X 125 WATTS OF POWER, the AVA7 delivers superb sonic performance and INTERFACES DIRECTLY WITH THE AV1, enabling superior remote control. It’s also vented from the rear and the sides, rather than from the top, for direct stacking above or below the AV1.

This amplifier has been designed and crafted to provide the user with a high level of sonic performance; special attention has been paid to minimize the number of components in the audio signal path, resulting in extremely low distortion, excellent transient response and wide dynamic range. Synthesis®...

This amplifier has been designed and crafted to provide the user with a high level of sonic performance; special attention has been paid to minimize the number of components in the audio signal path, resulting in extremely low distortion, excellent transient response and wide dynamic range. Synthesis®...

This amplifier has been designed and crafted to provide the user with a high level of sonic performance; special attention has been paid to minimize the number of components in the audio signal path, resulting in extremely low distortion, excellent transient response and wide dynamic range. Synthesis®...