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Hertz Dieci DBA 200.3 active sub-box

£299.99 £289.99

This 300 Watt active sub-box with passive radiators features a high efficiency driver and produces undistorted, powerful sound. The ideal subwoofer solution for those wanting a bucketful of low-end punch to help drive their favourite songs along.

Description

Power Supply

Power supply voltage: 11 ÷ 15 VDC

Idling current: 0,5 A

Idling current when off: 0.02 mA

Consumption @ 14.4 VDC (Max Musical Power): 13 A

Signal Inputs / Filters

Inputs: Pre IN / Speakers IN

Filters (Full/Lo-Pass)
Continuous adjustable: 50 ÷ 120 Hz @ 12 dB/Oct.

Subsonic (Hi-Pass) fixed: 35 Hz @ 24 dB/Oct.

Speakers polarity: 0 – 180°

Amplifier Stage

Distortion – THD (1kHz @ 4Ω): 0.05 %

Bandwidth (-3 dB): 35 ÷ 120 Hz

S/N ratio (A weighted @ 1V): 103 dBA

Damping factor (100 Hz @ 4Ω): 100

Input sensitivity (PRE IN): 0.3 ÷ 5 V RMS

Input sensitivity (HIGH IN): 1.2 ÷ 18 V RMS

Input impedance (PRE IN): 7k Ω

Input impedance (HIGH IN): 470k Ω

Output power (RMS) 14.4 VDC, 1% THD, 4Ω: 110 W

Max dynamic power: 140 W

Technical Specification

  • 8’’ massive motor active subwoofer.
  • 8’’ double passive radiator.
  • 140 W integrated power amplifier.
  • Frequency, Level, Phase adjustable controls.
  • Dual speaker input: pre-amplified low-level input (RCA, for Aftermarket head units); amplified high-level input (speaker cable, for
  • OEM head units).6. Single connector for easy installation and removal of the subwoofer.
  • Constructed from 18 mm MDF.
  • Slanted lower panel to ease the enclosure installation next to the seats.
  • Grille featuring Hertz logo, offering total speaker protection.