Hertz DBA 201 F Active Loaded Subwoofer Enclosure (Class D) – 220W RMS

Hertz DBA 201 F is a super-flat sealed active subwoofer enclosure combining an 8-inch subwoofer and a built-in Class D amplifier for compact-space bass upgrades, including under-seat and behind-seat installs.

Key Performance Features

• Integrated Class D amplifier with 220 W RMS output (rated @ 14.4 VDC, 1% THD)
• Super-flat sealed enclosure design for tight mounting spaces
• 24 dB/oct variable low-pass crossover for system matching
• Selectable phase (0/180°) for integration with front stage
• Adjustable bass boost (0–6 dB @ 45 Hz) and included remote level control
• Auto turn-on via audio-sense with standby mode (remote turn-on supported)
• Accepts RCA line-level and speaker-level inputs for OEM or aftermarket systems

System Architecture

• Type: Active (powered) loaded subwoofer enclosure
• Enclosure: Super Flat Sealed
• Subwoofer Size: 200 mm (8")
• Nominal Impedance (driver load): 0.4 Ω
• Inputs: RCA preamp (line-level) and speaker-level

Power Handling / Output

• Continuous (RMS): 220 W
• Peak: 440 W
• Amplifier Output (RMS): 220 W @ 14.4 VDC, 1% THD

Driver / Construction

• Voice Coil Diameter: 38.6 mm (1.52")
• Voice Coil Type: Copper
• Cone Material: Pressed paper
• Magnet: High Density Flux Ferrite
• Magnet Size (D × d × h): 110 × 45 × 17 mm (4.33 × 1.78 × 0.67")

Installation Use Cases

• Under-seat / behind-seat bass add-on where height clearance is limited
• OEM integration using speaker-level inputs with auto turn-on
• Aftermarket head unit or DSP builds using RCA line-level input

Technical Specifications

• Brand: Hertz
• Model: DBA 201 F
• Design: Super Flat Sealed
• Subwoofer Size: 200 mm (8")
• Impedance: 0.4 Ω
• Frequency Response: 32 Hz – 400 Hz
• Amplifier Bandwidth: 15 Hz – 150 Hz
• THD @ 100 Hz: 0.15%
• S/N Ratio: 100 dBA
• Operating Voltage (Fuse): 6.5 – 18 VDC (15 A)
• Start-Stop Voltage: 6 VDC
• Max Musical Power Current Draw @ 14.4 VDC: 8.5 A
• RCA Input Signal (Impedance): 0.2 – 5 VRMS (10 kΩ)
• Speaker-Level Input Signal (Impedance): 1.2 – 30 VRMS (6 Ω)
• Low-Pass Filter: 24 dB/oct, adjustable 50 – 150 Hz
• Subsonic Filter: 24 dB/oct, fixed 15 Hz
• Phase: 0 / 180°
• Bass Boost: 0 – 6 dB @ 45 Hz
• Remote Level Control Range: 0 to -15 dB
• Dimensions (W × D × H): 345 × 245 × 79 mm (13.58 × 9.64 × 3.11")
• Weight: 4.3 kg (9.48 lb)

Identifiers & Packaging

• Manufacturer Part Number (MPN): DBA 201 F
• UPC: 8018823140607
• Sold As: Each (powered loaded enclosure)
• Included Components: Active subwoofer enclosure, HRC 01 remote level control, documentation

Why Buy From MCOR Automotive

• Authorized retailer for the brands we sell
• Specialists in clean vehicle integration and system matching
• Support for wiring, signal input selection (RCA vs speaker-level), and setup tuning

Physical Specs