Hertz Dieci DBA 201 8″ 440W Active Subwoofer Box With Double Passive Radiators

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.

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.

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.

Provided Remote Level Control

DBA 201 level can be adjusted (-15 dB ÷ 0 dB) using the new stylish HRC 01 remote control. HRC 01 AS control is ready for tape surface mounting, screw surface mounting, and recessed mounting, thanks to the provided accessories.

Technologies

Advanced D Class

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 driver, and the sealed enclosure.

Universal Speaker Simulator

DBA 201 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 is fully EV (Electrical Vehicle) friendly.

Double Passive Radiator

The DBA 201 double passive radiator enclosure made with solid MDF and optimized with FEM simulation ensures superior performance, maximizing the subwoofer output.

Sub Smart Plug

The DBA 201 is 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.

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

Technical 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

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

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

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

Physical Specifications

• A 291 11.46
• B 315.5 12.42
• C 264 10.39

User Manual