Hertz Active 8" Car Subwoofer 300w Dieci DBA 201

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.

Technical Specs

Size mm (in.)200 (8)

Power Handling - Continuous W220

Power Handling - Peak W440

Impedance Ohm0.4

DesignActive subwoofer box with double passive radiators

Voice Coil Ø38.6 (1.52) mm (in.)

Frequency Response Hz32 ÷ 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)

MagnetHigh Density Flux Ferrite

ConePressed paper

Voice Coil TypeCopper

Power Supply

Operating voltage VDC (Fuse)6.5 ÷ 18 (15A)

Start - Stop voltage VDC6

Idling current A (Power OFF)260 m (1 m)

Consumption @ 14,4 VDC Max musical power A8.5

Remote IN Turn on VDC (Current)4 (1 mA)

PRE input signal Turn ON VRMS10 mV

SPK input DC Turn ON VDC2

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