Hertz
Hertz Dieci DBA 201Active Subwoofer Box
High performance in a compact stylish design Watch the product video 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.
Highlights
- High performance in a compact stylish design
- 440-watt peak Class D amplifier
- Compatible with every car audio system
- Plug & Play connection
Key specs
Full specs- 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)
Key specs
Full specs- Size mm (in.)
- 200 (8)
- Power Handling - Continuous W
- 220
- Power Handling - Peak W
- 440
- Impedance Ohm
- 0.4
Highlights
Overview- High performance in a compact stylish design
- 440-watt peak Class D amplifier
- Compatible with every car audio system
Overview
Watch the product video
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.
Key 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
- Technology
More info
Hertz DBA active subwoofer box
Hey there, bass-lover! Ready to take your car audio game to the next level?
Meet the Hertz DBA 201 active subwoofer – your ticket to bass heaven on the road!
DBA 201 active subwoofer
Imagine cruising down the highway, feeling every beat thump through your car. That’s what the Hertz Audio DBA 201 Subwoofer Box is all about. It’s like having a concert in your car, with deep, rich bass that’ll make you never want to leave your vehicle.
And hey, installation? Piece of cake. No need to stress about complicated setups. Just pop this bad boy in your car, and you’re good to go. Trust us, your ears will thank you.
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.
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.
DBA 201 F Flat Active Subwoofer
Now, if you’re all about that sleek, minimalist vibe, then the Hertz Audio DBA 201 F Flat Active Subwoofer is right up your alley. This thing is slim, but don’t let its size fool you – it packs a serious punch. Plus, with its built-in amplifier, you’ll get that powerful bass without cluttering up your car with extra gear.
High performance in a super flat design
The DBA 201 F flat active subwoofer enclosure optimized with FEM simulation ensures superior performance, maximizing the subwoofer output with a super flat size. The massive magnet of the 8 in. driver provides optimal control during the highest cone excursion.
DBA 201 F and DBA 201 are designed to easily release via a Plug & Play Molex® and harness, which includes the power connection. When you need extra cargo room, you can quickly unplug and
remove the box.
DBA 201 and DBA 201F share the 440 W Class D amplifier provides an unmatched performance/size ratio, drawing less current from the vehicle’s electrical system. He-Li technology (high efficiency/low impedance) is optimized for the 0.4 Ω load of the DBA 201 subwoofer drivers, and the sealed enclosure.
Extra full set of controls to fine-tune the in-car performance
The built-in 24 dB/Oct. low-pass crossover filter with 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) protect 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.
DBA 201 and DBA 201F can handle speaker-level signals up to 30 volts (1.2V – 30 V rms) and includes USS for OEM systems and handles RCA line-level signals as well (0.2mV – 5 V rms) from aftermarket systems. Thanks to the low idling current and wide operating supply voltage (6.5V – 18V) DBA 201 F is fully EV (Electrical Vehicle) friendly.
Picture this: You, behind the wheel, with bass so intense it'll make your heart race. Yeah, that's the Hertz Audio DBA 201 Series for you.
So, what are you waiting for?
Upgrade your car audio experience today and feel the music like never before with the Hertz Audio DBA 201 Series. Trust us, you won't regret it.
Technologies

Technology
The 440 W Class-D amplifier provides an unmatched performance/size ratio, drawing less current from the vehicle’s

Technology
DBA 201 can handle speaker-level signals up to 30 volts (1.2V – 30 V rms) and includes USS for OEM systems and

Technology
The DBA 201 double passive radiator enclosure made with solid MDF and optimized with FEM simulation ensures

Technology
The DBA 201 is designed to easily release via a Plug & Play Molex® and harness, which includes the power
Specs
Technical Specs
| 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 |
Power Supply
| 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 |
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 / Filter
| 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) |
Physical Specs

| mm | in |
| A | 291 | 11.46 |
| B | 315.5 | 12.42 |
| C | 264 | 10.39 |
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