Audio - Car Amplifiers

Excellent for OEM systems upgrade, the Hertz DPower1 mono car audio amplifiers is an ultra-compact to ensure effortless installations in the increasingly narrow spaces of modern vehicles or in the factory amp area. The efficient D Class circuitdelivers 600 W of maximum power within a compact chassis, an essential requirement for in-car integration. The bass boost function enhances 45 Hz up to 12 dB to increase subwoofer punch. The double SPEAKER & RCA INPUTS allows the DPower1 to connect to any type of source, be it OEM or aftermarket. For an excellent integration with OEM systems DPower1 is equipped with a smart automated turn on and off circuit according to the factory radio.

Excellent for OEM systems upgrade, the Hertz DPower4 four channels car audio amplifiers is ultra-compact to ensure effortless installations in the increasingly narrow spaces of modern vehicles or in the factory amp area. The efficient D Class circuit delivers 600 W of maximum power within a compact chassis, an essential requirement for in-car integration. The versatile crossover filter of the DPower 4 enables the user to create a front-rear or front + subwoofer system by connecting two channels in bridge mode.

The double SPEAKER & RCA INPUTS allows the DPower4 to connect to any type of source, be it OEM or aftermarket. For an excellent integration with OEM systems the DPower4 is equipped with a smart automated turn on and off circuit according to the factory radio.

Thanks to the ultra-compact cast-aluminium chassis (IP64 rated), the HMP 1D amplifiers is nature-proof, being the ideal choice for UTV/ATV/motorcycle installations. It features an incredible power/size ratio and an easy setup thanks to the integrated crossover filter. The Front End section features a complete and bypassable crossover system, providing full system design flexibility with or without external processors, offering the user endless connection possibilities with any source. Inputs feature a special balanced circuitry, ensuring high rejection against electro-magnetic interferences, for noise-free results. The level of HMP 1 D amplifiers can be remote controlled with the included HRC BM (Hertz Remote Control Bass Management). Connected to the Remote Control plug, this provides extremely precise volume level from the comfort of your seat.

SP 4.500 features Hertz ADC (Advanced D-Class) output stage, reaching up to 87% efficiency and delivering an impressive power rating of 90 x 4 (4Ω) W RMS or 300 W x 2 (4Ω) W RMS when bridged, with an ultra-compact size of 192.7 (7.58) x 130 (5.1) mm (in.) x 49 (1.9). Being ultra-compact with impressive power, SP 4.500 is the ideal choice for Motorcycle applications and for under-seat in sports cars and behind-seat installations in trucks.

Power 500W mono Constant Power Class-bd amp.

Description: Class D mono amp built for subwoofers with strong power and flexible bass control (LPF + infrasonic + bass boost).
Key specs (from Kenwood): 500W RMS @ 4Ω, 1000W RMS @ 2Ω; max power 2000W; variable LPF + infrasonic filter + bass boost.

Description: CX-Series 4-channel Class A/B amp built to power door speakers in one chassis, with KickEQ™ (0–6 dB), 12 dB crossovers, FIT+™ compatibility, and output capability up to 90W x4 (or 180W x2 bridged).

Description: Smart mono sub amp + processor with AI-driven DSP: automatically analyzes the input signal (using test tones) to smooth peaks and restore missing low bass, with built-in crossovers/controls and compact “fits almost anywhere” install sizing.

Punch 1000W ultra-efficient 5-channel amp (runs a full system from one chassis).

Punch 1000W ultra-efficient 5-channel amp (runs a full system from one chassis).

The PBR300X1 is a mono car audio amplifier designed for a subwoofer system that requires little space. The BRT (Boosted Rail Technology) is an ultra efficient design that doesn’t even use a switching power supply to generate its 300 Watts of power! The BRT also has a variable hi-level DC offset turn-on circuit for easy installation into any OEM system.