Hertz DBA 201 F Review in Kenya
Compact bass
If you want deeper bass without giving up valuable space, the Hertz DBA 201 F offers a smart solution. Its 8-inch super-flat sealed design fits neatly into space-conscious installations, while 220 watts of continuous power add weight and depth to your music. As a result, you get more impact from your system without installing a bulky enclosure.
Tune the bass
You can adjust the DBA 201 F to suit your system and listening preferences. The 50-150 Hz low-pass filter helps you blend the subwoofer smoothly with your main speakers. Meanwhile, the 15 Hz subsonic filter keeps unwanted ultra-low frequencies under control. You can also switch the phase between 0° and 180°, while the 0-6 dB bass boost at 45 Hz lets you add extra impact when your music calls for it.
Built for space
Hertz uses a pressed-paper cone, copper voice coil, and high-density ferrite magnet to deliver controlled low-frequency performance. The 32-400 Hz frequency response gives the DBA 201 F enough range to add warmth to bass lines and impact to kick drums. Plus, its compact enclosure makes it easier to integrate into vehicles where installation space comes at a premium.
Hertz DBA 201 F Specs
| Category | Specification |
|---|---|
| Subwoofer Size | 8 inch |
| Design | Super-Flat Sealed |
| Peak Power | 440 Watts |
| Continuous Power | 220 Watts |
| Impedance | 0.4 Ohm |
| Frequency Response | 32 – 400 Hz |
| Voice Coil | 1.52 inch Copper |
| Cone Material | Pressed Paper |
| Magnet | High-Density Flux Ferrite |
| Low-Pass Filter | Variable 50 – 150 Hz, 24 dB/Oct |
| Subsonic Filter | 15 Hz, 24 dB/Oct |
| Phase Control | 0° / 180° |
| Bass Boost | 0-6 dB @ 45 Hz |
| Signal-to-Noise Ratio | 100 dBA |
| THD | 0.15% @ 100 Hz |
| Fuse Rating | 15A |
Ideal For:
- Vehicles where installation space is limited.
- Drivers who want stronger bass without a large enclosure.
- Factory or aftermarket audio systems that need more low-frequency depth.
- Compact installations where a discreet subwoofer is preferred.
- Systems that need adjustable bass integration rather than excessive output.
Installation Notes
- The super-flat sealed enclosure makes the DBA 201 F suitable for space-conscious installations, but available mounting space should be confirmed first.
- Set the low-pass filter to blend naturally with your main speakers rather than simply maximizing bass output.
- Use the phase switch to improve bass integration at the driver’s listening position.
- The 220-watt continuous power rating makes proper power delivery important for consistent performance.
- Professional installation helps ensure secure mounting, clean wiring, correct gain setup, and proper integration with your existing audio system.
What’s in the box
- Hertz DBA 201 F active subwoofer.
- HRC 01 wired remote level control.
- Remote mounting accessories.
- Power connection harness.
- Owner’s manual.










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