Hertz DP4.400 Dieci Power 4-Channel Car Amplifier

Hertz DP 4.400 1000W 4 Channel Amplifier

Unleash powerful sound with the Hertz DP 4.400 Amplifier. This compact 4-channel Class-AB amplifier delivers High-Resolution Audio with a wide 10 Hz–45 kHz frequency response for crystal-clear detail. Fully bridgeable and 2Ω stable, it packs serious performance in a sleek, space-saving design. Featuring universal compatibility (6.5–16.5V input), advanced controls, balanced Pre-in/Speaker-in inputs, and a smart Auto Turn-On/Off function, it’s built for both versatility and clean sound. With elegant styling and full-range pre-outs, the DP 4.400 is the perfect upgrade for premium car audio.

• Hi-Res Audio Certified: Delivers exceptional clarity with a wide frequency response range of 10 Hz to 45 kHz, ensuring every detail of your music is heard.
• Compact Powerhouse: Fully bridgeable 4-channel Class-AB amplifier, 2Ω stable, delivering high output in a space-saving design.
• Sleek, Functional Design: Features an elegant status LED, solid machined terminal block, and a removable top panel to protect settings and connections.
• Wide Compatibility: Supports a broad voltage range (9 to 16.5V) and high input sensitivity (1.6 to 40 Vrms), with an integrated Universal Speaker Simulator for flexible installations.
• Noise-Free Performance: Equipped with balanced input circuitry on both Pre-in and Speaker-in for superior noise rejection.
• Comprehensive Sound Control: Includes adjustable input levels, high/low-pass crossover filters (50–4000Hz, 12dB/Oct), and bass boost for personalized audio tuning.
• Smart Power Management: Automatic remote turn-on/off triggered by OEM radio speaker outputs, making integration seamless.
• Flexible Output Options: Full-range pre-outs available whether using Speaker-In or Pre-In level inputs, supporting versatile system configurations.