Hertz Dieci DBA 201 - 8" 440W Active Subwoofer Enclosure

High performance in a compact stylish design

The DBA 201 active subwoofer box features a double passive radiator enclosure made with solid MDF and optimized with FEM simulation to ensure superior performance, maximizing the subwoofer output. The massive magnet of the 8-in. driver provides optimal control during the highest cone excursion.

Extra full set of controls to fine-tune the in-car performance

The built-in 24 dB/Oct. low-pass crossover filter with a variable cutting corner frequency (50÷150 Hz) allows you to perfectly match the DBA 201 to your speaker system. Adjustable bass boost (0÷6 dB @ 45Hz) can add bass output as you prefer, allowing correction for OEM sound equalization. With the phase inverter (0-180°), you can optimize phase alignment between the DBA 201 and your speaker system, regardless of the subwoofer’s position in the car. The subsonic filter (15 Hz @ 24 dB/Oct) protects the cone from over-excursion and amplifiers from overheating. The input sensitivity control is the perfect tool to maximize the overall system output level while preventing clipping.

Auto turn-on and standby mode

The built-in audio sense circuit allows the DBA 201 to turn on and timeout to standby mode automatically. You can switch off the audio sense function when a remote turn-on wire is available.

Features:

• High performance in a compact stylish design
• 440-watt peak Class D amplifier
• Compatible with every car audio system
• Plug & Play connection
• Extra full set of controls to fine-tune the in-car performance
• Auto turn-on and standby mode
• Provided remote-level control

Specifications:

• Size mm (in.) - 200 (8)
• Power Handling - Continuous W - 220
• Power Handling - Peak W - 440
• Impedance Ohm - 0.4
• Design - Active subwoofer box with double passive radiators
• Voice Coil Ø - 38.6 (1.52) mm (in.)
• Frequency Response Hz - 32 ÷ 400
• Magnet size D x d x h mm (in.) - 115 x 47 x 25 (4.5 x 1.8 x 0.98)
• Weight of one component kg (lb.) - 6.7 (10.54)
• Magnet - High Density Flux Ferrite
• Cone - Pressed paper
• Voice Coil Type - Copper
• Operating voltage VDC (Fuse) - 6.5 ÷ 18 (15A)
• Start - Stop voltage VDC - 6
• Idling current A (Power OFF) - 260 m (1 m)
• Consumption @ 14,4 VDC Max musical power A - 8.5
• Remote IN Turn on VDC (Current) - 4 (1 mA)
• PRE input signal Turn ON VRMS - 10 mV
• SPK input DC Turn ON VDC - 2
• Distortion - THD @ 100 Hz % - 0.15
• Bandwidth Hz - 15 - 150
• S/N ratio dBA - 100
• Output power (RMS) @ 14,4 VDC, 1% THD W - 220
• PRE input signal VRMS (impedance) - 0.2 ÷ 5 (10kΩ)
• SPK input signal VRMS (impedance) - 1.2 ÷ 30 (6Ω)
• LO-PASS Filter @ 24 dB Oct adjustable Hz - 50 ÷ 150
• Subsonic Filter @ 24 dB Oct Fixed Hz - 15
• Phase switch - 0 / 180°
• Bass Boost @45 Hz dB - 0 ÷ 6
• Sub remote volume control dB - 0 ÷ -15 (HRC 01 included)