DS18 DBPX200 Digital Bass Processor With Hi to Low Signal Converter & Speaker Emulator

The DS18 DBPX200 Digital Bass Processor is a compact, high‑performance module engineered for car audio enthusiasts who demand deep, controllable bass from OEM or aftermarket systems. It converts hi‑level signals to low‑level, adds a speaker emulator, and provides precise bass and level control via a two‑channel input and a dual‑knob dash mount remote.

• Hi-Level Speaker Input (2 Channels): Enables OEM integration by accepting factory speaker signals on two channels, allowing seamless connection to the DBPX200 without swapping head units.
• Balanced Line Level Input: Provides a clean, noise‑resistant signal path from source units, improving bass accuracy and reducing noise in long cable runs.
• Output Voltage Selectable (5V/7.5V/10V): Lets you set the processor’s output swing to match downstream amplifiers for appropriate drive and headroom.
• Input Sensitivity: Low‑Level <8.8V; Hi‑Level >15V — indicates the signal levels the unit expects for proper processing and broad compatibility.
• Subwoofer Infrasonic Filter (Off/50Hz): Suppresses ultra‑low frequencies to prevent driver overhang and improve clarity at extreme bass.
• Center Frequency / Q: 75Hz–120Hz, Q 1–4 — tunes the bass boost to the room, reducing boom and keeping bass musical.
• Gain: 0–8.8V — controls the amount of bass boost applied to the signal.
• Frequency Response: 10Hz–20kHz — the processor supports a wide processing bandwidth for full‑spectrum bass shaping.
• SNR / THD: 95dB / 0.05% — represents a low‑noise, low‑distortion path for clear bass.
• Impedance: Input 20kΩ; Output 110Ω — matched to typical source and amplifier inputs for stable operation.
• Controls & Indicators: Remote turn‑on (Input/Output); Remote Level Control; dual remote knob; LED indicators for Power, Bass Enhancer, and Clipping.
• Physical & Build: Aluminum housing in black; PCB with anti‑corrosion coating; compact 6" × 3.7" × 1.1" size; 16ga power input terminal; Tiffany (Silver) RCA connectors.
• Power & Safety: 9–16V operation; 0.18A current draw; recommended 1A fuse.

In a real car build, the DBPX200 sits between your source and amps to deliver targeted bass shaping, clean signal handling, and driver‑friendly bass management. It’s particularly well suited for OEM integration thanks to its hi‑level inputs, subsonic filtering to protect subs, and a remote for on‑the‑fly adjustments—plus a compact, durable chassis that fits tight installations while visually signaling its status with LEDs.