3 HP generates a high-quality preamplifier signal from the speaker signal of the amplifier of an original sound system

FS Low frequency: 45

Filter slope: 24 dB/octave

500 Hz - 30

4-Channel Competition SPL Class-D Amplifier

GZHP 40-OE Packaging unit:Single 3 HP generates a high-qualityWith the Ground Zero GZHP 40 OE, you can enjoy the signature Ground Zero sound even outside your vehicle. These wired on ear headphones deliver a dynamic sound, powerful bass, and a comfortable fit. Thanks to the built in hands free function and smartphone control, theyre equally suited for music, phone calls, and everyday mobile use. The foldable design and the included carrying case make the GZHP 40 OE the ideal companion for on the go. Technical