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Hertz Dieci DP 4.300 4 Channel Stereo Amp Hi Res Class A B Amplifier 420w RMS

Hertz Dieci DP 4.300 4 Channel Stereo Amp Hi Res Class A B Amplifier 420w RMS - Main image
$131.99 $199.99 In stock

Category: Amplifier

DP 4.300 Ch: 4 - 3 - 2 | 420 W

Hertz DIECI POWER amplifier DP 4.300 is an audio powerhouse designed to elevate your car audio experience to unprecedented heights.

Boasting High-Resolution Audio Certification, this amplifier delivers an impressive frequency response of 10 Hz to 45 kHz, ensuring that every nuance of your music is faithfully reproduced with crystal-clear precision.

Despite its compact size, the DP 4.300 packs a punch with its maximum power output, featuring fully bridgeable 4-channel Class-AB amplification and 2Ω stability. This innovative design allows for a potent audio performance without sacrificing space, making it an ideal choice for those seeking uncompromised sound in a limited footprint.

The amplifier's aesthetics are as impressive as its performance. An elegant status LED, solid machined terminal block, and a removable top panel that safeguards controls and connections contribute to a sleek and sophisticated design that seamlessly integrates into any car interior.

Universal compatibility is a key feature of the DP 4.300, offering an operating supply voltage ranging from 6.5 to 16.5 V and speaker-in input sensitivity from 1.6 to 40 Vrms. The integrated Universal Speaker Simulator enhances versatility, ensuring optimal performance with a wide range of audio sources.

Experience high-noise rejection with the balanced input circuitry of the Pre-in and Speaker-in, allowing for clean and interference-free signal transmission. The full set of controls, including adjustable input levels, high/low-pass crossover filters (50-4000Hz 12dB/Oct.), and bass boost, provides users with the flexibility to fine-tune the audio to their preferences.

Convenience meets intelligence with the Automatic Remote Turn-On/Off feature, seamlessly triggered by OEM radio speaker outputs. This ensures hassle-free operation and an efficient power management system.

Whether utilizing Speaker-In or Pre-In level inputs, the DP 4.300 offers full-range pre-outs, providing further flexibility in system configuration. Elevate your car audio system with the Hertz DIECI POWER Amplifier DP 4.300 – where power, precision, and style converge for an unparalleled listening experience on the road.

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Customer Reviews (5.0 / 5 · 5 reviews)

Emma G. ★★★★★

Under the seat was tight, but the thermal management on this class A/B amp kept it cool even after an hour of hard driving. The high-res certification is real, and the 420 watts RMS across 4 channels gives my tweeters and mids a crisp, detailed edge I didn't have before.

George ★★★★★

Took my time mounting it under the passenger seat, and the compact chassis made the job easier than I expected. The 420W RMS rating feels honest when I push the gain for highway listening, though the heat sink gets noticeably warm after an hour of loud rock.

David N. ★★★★★

Installed this in my hatchback and the 420W RMS spread across four channels gives me plenty of headroom without clipping. Even at low volume the Class A/B design keeps the mids clean, and it runs surprisingly cool after a long drive.