The Hertz Dieci Power DP 4.400 amplifier is a volume plant designed to raise the car's musical experience to unprecedented heights. The high-resolution sound amplifier provides an impressive frequency transmission from 10 Hz to 50 kHz, guaranteing that all shades of your music appear faithfully, crystal clear. Despite its compact size, the DP 400 capable maximum power, fully bridged, 4-channel, Class AB reinforcement and 2ω stability. This innovative design allows for powerful sound performance without sacrificing the place, making it an ideal choice for those looking for a limited space without compromise. The reinforcing appearance is as impressive as its performance. The elegant status LED, a strong -designed terminal and a removable top panel that protects controls and connections, contributes to the elegant and sophisticated design that fits perfectly into any car. Universal compatibility is a key feature of the DP 4,400, offering between 9 and 16.5 V and a speaker sensitivity between 1.6 and 40 VRMS. The built -in universal speaker simulator (USS) enhances versatility, providing optimum performance with a wide range of sound sources. Experience the high noise filtration with the balanced input circuit of the pre -input and speaker input, allowing clean and interference -free signaling. The full range of control elements, including controllable input levels, provides high/underpassable cross filters (50-4000 Hz, 12pcs/Oct.) and bass highlighting, incredible flexibility to adjust the sound to their own needs. Comfort and intelligence with the automatic remote on and off (ART) function, which is smoothly triggered by the OEM (factory) radio speaker outputs. This provides trouble -free operation and an efficient energy management system. Whether you use Speaker-in (high signal level speaker) or pre-in (line level- RCA) inputs, DP 4.400 offers full outlets, providing additional flexibility in system configuration. Repair your car's audio system with the Hertz Dieci Power DP 4.400 amplifier - where power, precision and style are combined for a unique listening experience while traveling.

- Features:

- High resolution sound rating: Hi-res audio certificate 10 Hz 50 kHz for frequency.
- Maximum power in compact size: Fully bridged, 4-channel, Class AB, 2ω stable performance output in small and compact design.
- Attractive appearance: Elegant status LED, solid machining terminal and removable top panel to protect controls and connections.
-Universal compatibility: 9-16.5 V operating power and 1.6-40 VRMS speaker input sensitivity with a built-in universal speaker simulator.
-High noise filtration: Pre-input and speaker input with a balanced input circuit.
- Complete control kit: controllable input levels, high/underpass cross filters (50-4000 Hz 12pcs/Oct.) and bass to fine-tune the music according to your needs.
-Automatic remote on/off
- Complete range outputs: Available when using speakers and line-level inputs.

- Specifications:

-Number of channels: 4-3-2
- Nominal supply voltage (fuse): 11 ÷ 15 V DC (2 x 25 a)
- Operating power supply: 6.5 ÷ 16.5 VDC
- Idling current: 0.85 a
- Standby power consumption: 10 UA
- Consumption, min load impedance (max. Musical performance): 30 A
- switch voltage (Remote in): 4 ÷ 15 V DC (1.5 today)
- Art automatic remote switch and turn off speaker signal (only BTL radio): 1.5 VDC
- Effectiveness: 60%
- Distortion Thd @ 100 Hz, 70% Nominal Power: 0.01%
- damping factor @ 1 khz, 1W: 130
- bandwidth @ -3 pcs: 10Hz ÷ 45khz
- Signal/ noise ratio (A-weighted @ 1 V input): 101 dba
- Minimum load impedance in 4 channel mode: 2 Ω
- Minimum load impedance in 3 channel modes: 2 Ω + 2 Ω + 4 Ω
- Minimum load impedance in 4 channel mode: 4 Ω
- Adjustable Crossovers: Yes
- Inputs: line level (RCA) high signal level (speaker)
- Pre Out
- Line level input sensitivity (RCA): 0.32 ÷ 8 VRMS
- High signal level input sensitivity (speaker): 1.6 ÷ 40 vrms
-First Cstorna Hi-Pass: Complete / 50-4000Hz 12pcs / Oct.
-First channel LO-PASS (Bottom-permeable): Complete / 50-4000Hz 12pcs / Oct.
-Rear Cstorna Hi-Pass: Complete / 50-4000Hz 12pcs / Oct.
-Rear channel LO-PASS (Bottom-permeable): Complete / 50-4000Hz 12pcs / Oct.
- Bass Boost 50Hz (bass highlight): 0 ÷ 9 pcs
- Output power (RMS) @ 1% thd 4ch @ 4ω: 75 W x 4
- Output power (RMS) @ 1% thd 4ch @ 2ω: 105 W x 4
- output power