Description
DS18 DBPM100
The DS18 DBPM100 is a 2-channel digital bass restoration processor designed to improve and control the low-frequency output of car audio systems. It features fully adjustable sweep and width controls to fine-tune bass response and a selectable subsonic filter (35 Hz, 50 Hz, or 80 Hz) to remove unwanted ultra-low frequencies and distortion. With selectable output voltages of 5 V, 7.5 V, or 10 V and balanced preamp inputs/outputs, the DBPM100 integrates easily with aftermarket and OEM head units without the need for complex modifications. A dash-mount dual-knob remote lets you adjust bass levels on the fly, and LED indicators show power, bass enhancement, and clipping status. Built in a compact aluminum chassis with noise rejection for clean signal transmission, the DBPM100 helps unlock deeper, cleaner bass and enhanced low-end clarity in vehicle audio setups.
Specifications
| Feature | Specification |
|---|---|
| SKU | DBPM100 |
| Operating Voltage | 8–17 V |
| Power Consumption | 0.24 A |
| Recommended Fuse Rating | 1 A |
| Power Input Terminal Size | 16 ga |
| LED Indicator | Power / Bass Enhancer / Clip |
| Ground Isolation Switch | Yes (GND / ISO / 200 Ω) |
| Hi-Level Speaker Input | No |
| Auto Turn-on Function | No |
| Remote Turn-on (Input / Output) | Yes |
| Remote Level Control | Yes (Bass Enhancer) |
| RCA Connector Type | Tiffany (Silver) |
| Housing Material | Aluminum |
| Body Color / Finish | Black |
Audio Specifications
| Parameter | Specification |
|---|---|
| Frequency Response | 10 Hz – 20 kHz |
| Signal-to-Noise Ratio | 120 dB |
| Total Harmonic Distortion (THD) | 0.0022% |
| Input Sensitivity (Low-Level) | < 10 V |
| Input Sensitivity (Hi-Level) | N/A |
| Input Impedance | 20 kΩ |
| Output Voltage | Selectable (5 V / 7.5 V / 10 V) |
| Output Impedance | 100 Ω |
| Balanced Input Noise Rejection | > 60 dB |
| Stereo Separation | > 80 dB |
Crossover Section & Bass Processor
| Parameter | Specification |
|---|---|
| Subwoofer LPF Frequency Cut-off | No (Full Range Signal) |
| Subwoofer Infrasonic Frequency Cut-off | Selectable (35 / 50 / 80 Hz) |
| Gain | 0 – 8.8 V |
| Center Frequency (Sweep) | 75 – 120 Hz |
| Q Factor (Wide) | 1 – 3 |
Extra Features
| Feature | Availability |
|---|---|
| Compact Size for Easy Installation | Yes |
| Surface Mount Component Technology | Yes |
| Quality Control via Audio Precision Instruments | Yes |
| Remote Level Control with Clip Indicator | Yes |
Measurements
| Dimension | Size |
|---|---|
| Overall Length | 4.72 in / 120 mm |
| Overall Width | 4.4 in / 113 mm |
| Overall Height | 1 in / 26 mm |
Product Overview
Digital Bass Processor with Hi-to-Low Signal Converter
DS18’s DBPM100 is a high-quality bass processor designed to unlock your sound system’s full low-end potential.
The DBPM100 analyzes your input signal, restores the low frequencies commonly stripped away by factory audio systems, and lets you tailor them to your preferences with sweep and width adjustments. An onboard subsonic filter with 35Hz, 50Hz, and 80Hz settings helps remove unwanted rumble and distortion even at high volumes. Combined with full control over your output voltage (5V / 7.5V / 10V), the DBPM100 helps you fine-tune every element of your low-frequency performance.
OEM Friendly & Feature Packed
The built-in high-level speaker inputs let you connect directly to your OEM system—meaning, there’s no need for a head unit swap. Balanced RCA outputs makes it easy to dial in your system for peak performance and safe power delivery. An included dual-knob bass remote lets you refine your low frequencies directly from your dash, with onboard Power, Bass Enhancement, and Clip indicator LEDs.
Drop in the DBPM100 and hear what your setup’s been missing.
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