Product information Hertz DBA 201 active suboofer 20cm (8"), 440 watts with bass level remote control  

Advanced controls for fine-tuning in the car

With the built-in 24 dB/Oct. Low-pass crossover filter with variable crossover frequency (50-150 Hz) allows you to perfectly match the DBA 201 F to your speaker system.
The adjustable bass boost (0-6dB 45Hz) can add bass response at will, allowing correction for OEM sound equalization.
With the phase switch (0/180°), you can adjust the phase alignment between the DBA 201 F and your speaker system, regardless of the position of the subwoofer in the car.
The subsonic filter (15 Hz 24 dB/octave) protects the membrane from over-deflection and the amplifiers from overheating.
The input sensitivity control is the perfect tool to maximize the overall output level of the system while avoiding clipping.

Automatic power on and standby mode

The built-in audio sense circuit allows the DBA 201 F to automatically switch on and time out into standby mode.
You can turn off the signal detection function if a remote power-on cable is available.
DBA 201 200 (8) mm (in.), 440 Watt, 0.4 Ohm, Dual Passive Radiator Housing
High power in a compact, stylish design
The DBA 201 dual passive radiator enclosure made from solid MDF optimized with FEM simulation ensures superior performance and maximizes subwoofer performance.
The massive magnet of the 8-inch driver ensures optimal control at the highest membrane deflection.

Power supply

• Operating voltage VDC (fuse) 6.5 ÷ 18 (15A)
• Start - Stop voltage VDC 6
• No-load current A (power OFF) 260 m (1 m)
• Consumption 14.4 VDC Maximum music output A 8.5
• Remote IN Switch on VDC (current) 4 (1 mA)
• PRE input signal Turn ON VRMS 10 mV
• SPK input DC switch on VDC 2

Amplifier stage

• 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

 Signals inputs / filters

• PRE input signal VRMS (impedance) 0.2 ÷ 5 (10kO)
• SPK input signal VRMS (impedance) 1.2 ÷ 30 (6O)
• 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
• Remote control of sub-volume dB 0 ÷ -15 (HRC 01 included)

Technical data

• Size mm (in.) 200 (8)
• Load capacity - continuous operation watt 220
• Load capacity - peak value watt 440
• Impedance Ohm 0.4
• Design Double passive radiator housing
• 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 a component kg (lb.) 6.7 (10.54)
• Magnet High Density Flux Ferrite
• Cone Pressed Paper
• Voice coil type copper

Included in delivery

• 1 x subwoofer ACTIVE
• Bass level remote control
• User instructions