Description
DS18 DIA-P1000X1D
The Black Diamond DIA‑P1000X1D is a 1‑channel Class‑D monoblock amplifier built for driving high‑powered subwoofers with clean, distortion‑free bass and deep low‑end performance. It delivers strong RMS output up to 1000 W at 1 Ω, with versatile power ratings at higher impedance loads, making it ideal for boats, UTV sound systems, off‑road audio builds, or car audio subwoofer setups. The amp features adjustable gain and bass boost controls, a low‑pass and subsonic filter for precise tuning, and comprehensive built‑in protections for thermal, overload, and short circuit safety. Its compact design and remote bass level capability allow easy installation even in tight spaces.
Specifications
| Specification | Details |
|---|---|
| Total Watts (Peak) | 3000W |
| RMS Power @ 4Ω | 380W |
| RMS Power @ 2Ω | 650W |
| RMS Power @ 1Ω | 1000W |
Technical Specifications
| Specification | Details |
|---|---|
| Frequency Response | 10 – 220Hz |
| Signal to Noise Ratio | >95dB |
| Total Harmonic Distortion (THD) | 0.01% |
| Low Level Input Range | 0.2V – 6V |
| High Level Input | No |
| Selectable Crossover | Fixed LPF |
| Crossover Filter Range | 40 – 180Hz |
| Bass Boost Range | 0 – 12 dB |
| Bass Boost Frequency | 30 – 80Hz |
| Infrasonic Filter | 10 – 50Hz |
Features
| Feature | Details |
|---|---|
| Amplifier Class | Digital |
| Amplifier Type | MonoBlock Subwoofer |
| Number of Channels | 1 |
| Minimum Impedance | 1 Ohm |
| LED Indicator | Power / Protect / Clipping |
| Power Input Terminal Size | 4 GA |
| Fuse Size | 120A |
| Remote Level Control | Yes / Dash Mount |
| Thermal Protection | Yes |
| Over-Load Protection | Yes |
| DC Output Protection | Yes |
| Short Circuit Output Protection | Yes |
| Voltage Input Protection | Yes (<9V / >16V) |
| Clipping Protection | Yes |
| Body Color / Finish | Black / Satin |
Measurements
| Measurement | Dimensions |
|---|---|
| Overall Length | 11″ / 280mm |
| Overall Width | 6.18″ / 157mm |
| Overall Height | 2″ / 52.8mm |
| Heatsink Length | 10.47″ / 266mm |
Product Overview
Black Diamond’s DIA-P1000X1D delivers 380W RMS at 4 ohms, stepping up to 650W RMS at 2 ohms, and 1000W RMS at 1 ohm. This amp brings clean, distortion-free power perfect for any subwoofer setup.
Precise Bass Control
Gain control is adjustable from 0.2 to 6 volts input sensitivity, letting you match your head unit perfectly. The bass boost switch offers 0, 6, or 12 decibels of added punch. A subsonic filter adjustable from 10 to 50 hertz protects your subwoofer from damaging ultra-low frequencies. The low-pass filter is adjustable between 40 and 180 hertz to fine-tune your bass output with tight, clear sound.
Built to Last
This amplifier is engineered to run cool and safe: thanks to thermal, overload safeguard, short circuit, and DC output protection. Its rugged heatsink ensures excellent heat dissipation during long, hard-hitting sessions.
Easy Fit
At just 11.2 inches long, the DIA-P1000X1D fits tight spaces without hassle. It includes a remote bass level input, allowing convenient volume adjustment from the driver’s seat.
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