• Mono amplifier (installed 30A ATO fuse)
• Spare 30A fuse
• 8″ Speaker level input harness
• 4mm Allen wrench
• 2mm Allen wrench
• Four M4 x 25mm mounting screws with installed washers
• Quick Start Guide

Efficient bass performance

You’re going to love adding the high-precision bass tuning and raw power of Hertz’s Dieci Power DP 1.500 subwoofer amplifier to your system. The Class-D high-efficiency DP 1.500 can send out up to 500 watts of clean signal to your subwoofer without straining the factory electrical system, so you’ll enjoy impactful and reliable bass performance.

Tune it in

Onboard variable low-pass and subsonic filters plus a bass boost let you adjust your sub’s tone to blend in with any mix. You can also adjust the phase of the signal to optimize the bass impact at your listening position. An optional HRC-02 wired remote control bass management knob lets you control the bass level from your front seat.

Works in almost any system

The amp’s RCA inputs work with any aftermarket receiver. If you’re adding the amp to a factory system, Hertz’s Universal Speakers Simulator technology ensures successful integration with almost any factory system. The high-level inputs can handle even the amplified outputs of “premium” factory amplifiers — up to 400 watts. To make connections even easier, there’s an automatic remote amp turn-on system when using speaker-level wiring for inputs.