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Hertz DP 4.400

Hertz 4 Channel DIECI Power Car Amplifier - DP 4.400



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Price$329.99
Savings$50.99
Our Price $279.00 CAD
Sale Ends : January 31, 2025
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Hertz DIECI POWER amplifier DP 4.400 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 50 kHz, ensuring that every nuance of your music is faithfully reproduced with crystal-clear precision.

Despite its compact size, the DP 4.400 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 4.400, offering an operating supply voltage ranging from 9 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 4.400 offers full-range pre-outs, providing further flexibility in system configuration. Elevate your car audio system with the Hertz DIECI POWER Amplifier DP 4.400 – where power, precision, and style converge for an unparalleled listening experience on the road.

Input/Output

 

Technologies

Hi-Res Audio certification featuring a frequency response of 10 Hz – 50 kHz.

Dieci Power amplifiers are ultra-compact to ensure effortless installations in the increasingly narrow spaces of modern vehicles or the factory amp area.

Thanks to the built-in USS technology (Universal Speakers Simulator), DIECI POWER amplifiers can be correctly connected to head units with a “speaker load detection” function that monitors the presence of a low-impedance load to enable the audio outputs.

 
POWER SUPPLY
Operating power supply voltage6.5 ÷ 16.5 VDC
Nominal power supply voltage (fuse)11 ÷ 15 VDC (2 x 25 A)
General Specs
Channels4 - 3 - 2
INPUTS / FILTERS
Rear Ch Hi-PassFull / 50-4000Hz 12dB/Oct.
Rear Ch Lo-PassFull / 50-4000Hz 12dB/Oct.
Front Ch Lo-PassFull / 50-4000Hz 12dB/Oct.
Speaker-In sensitivity1.6 ÷ 40 VRMS
Front Ch Hi-PassFull / 50-4000Hz 12dB/Oct.
Pre-In sensitivity0.32 ÷ 8 VRMS
Pre OutFull Range (Front)
AMPLIFIER STAGE
Adjustable Crossoversyes
INPUTS / FILTERS
InputsPre-In / Speaker-In
AMPLIFIER STAGE
Minimum load impedance@ 4 Ch : 2 Ω
@ 3 Ch : 2 Ω + 2 Ω + 4 Ω
@ 2 Ch : 4 Ω
S/N ratio (A-weighted @ 1 V Input)101 dBA
Bandwidth @ -3 dB10Hz ÷ 45kHz
Damping factor @ 1 kHz, 1W130
Distortion - THD @ 100 Hz, 70% Rated Power0.01%
POWER SUPPLY
Remote IN4 ÷ 15 VDC (1.5 mA)
ART - Automatic Remote Turn on/off from SPK-IN (BTL radio only)1.5 VDC
Efficiency60%
Idling current0.85 A
Standby current draw10 uA
Consumption, MIN load impedance (Max Musical Power)30 A
PHYSICAL SPECS
WeightKg - 2.88
lbs - 6.35
Output Power
Total Power1000 W
Output Power (RMS) @ 14.4 VDC, THD 10%:4Ch @ 4Ω : 90 W x 4
4Ch @ 2Ω : 125 W x 4
3Ch @ 4Ω : 90 W x 2 + 250 W x 1
3Ch @ 2Ω / 4Ω : 125 W x 2 + 250 W x 1
2Ch @ 4Ω : 250 W x 2
Output power (RMS) @ 1% THD:4Ch @ 4Ω : 75 W x 4
4Ch @ 2Ω : 105 W x 4
3Ch @ 4Ω : 75 W x 2 + 210 W x 1
3Ch @ 2Ω / 4Ω : 105 W x 2 + 210 W x 1
2Ch @ 4Ω : 210 W x 2
INPUTS / FILTERS
Bass Boost 50Hz0 ÷ 9 dB



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