The Hertz DP 4.300 is a Hi-Res certified 4-channel Class-AB car amplifier offering a wide 10 Hz to 45 kHz frequency response for accurate high-resolution audio playback.

Despite a compact footprint the unit features fully bridgeable 4-channel Class-AB amplification that is 2 ohm stable, plus an elegant status LED, solid machined terminal block and a removable top panel protecting controls and connections.

Connectivity and controls include balanced Pre-in and Speaker-in inputs, speaker-in sensitivity 1.6 to 40 Vrms, full-range pre-outs, adjustable input levels, 50-4000 Hz 12 dB per octave crossovers, bass boost and Automatic Remote Turn-On that can be driven by OEM radio speaker outputs. The amplifier supports an operating supply voltage range of 6.5 to 16.5 V.