Description

DS18 SXE-3000.4D/RD
Power Specifications
| Specification | Value |
|---|---|
| Peak Power | 3000 W |
| RMS Power @ 4 Ohm / 14.4V | 4 × 200 W |
| RMS Power @ 2 Ohm / 14.4V | 4 × 320 W |
| RMS Power @ 4 Ohm / 14.4V Bridged | 2 × 500 W |
| Minimum Impedance | 2 Ohm Stereo / 4 Ohm Bridge |
| Operation Voltage | 10 – 15 V |
Audio
| Specification | Value |
|---|---|
| Frequency Response | 10 Hz – 20 kHz |
| Signal-to-Noise Ratio | 90 dB |
| Low Pass Filter | 40 Hz – 400 Hz |
| High Pass Filter | 40 Hz – 400 Hz |
| Subsonic | No |
| Subsonic Frequency | N/A |
| Efficiency @ 4 Ohm | 88% |
| Damping Factor | 140 |
| THD | 0.05% |
| Input Sensitivity | 0.2 V – 6 V |
| Crossover Filter Range | 40 Hz – 2 kHz |
| Bass Boost Range | No |
| Bass Boost Frequency | N/A |
| Phase Selector | No |
Features
| Specification | Value |
|---|---|
| Amplifier Class | Digital |
| Amplifier Type | Stereo Full Range |
| Channels | 4 CH |
| High Level Input | No |
| Selectable Crossover | HPF / FULL / LPF |
| LED Indicator | Power / Protect / Clip |
| Voltage Input Protection | Yes (16.5 V) |
| Clipping Protection | Yes |
| Thermal Protection | Yes |
| Power Input Size | 4 GA |
| Fuse Rating | 40 A × 2 |
| Remote Level Control | No |
| Body Color / Finish | Red / Black Brushed Aluminum |
Measurements
| Specification | Value |
|---|---|
| Overall Length | 9.8″ / 249.3 mm |
| Overall Width | 5.5″ / 140 mm |
| Overall Height | 1.8″ / 48 mm |
| Heatsink Length | 8.34″ / 212 mm |
| Gross Single Unit Weight | 1.86 kg |
Product Overview
Class D 4-Channel Full-Range Car Amplifier
Take full control of your system with the SXE-3000.4D, a full-range 4-channel amplifier designed for LOUD sound across all frequencies. With a solid 200W x 4 @ 4Ω, 320W x 4 @ 2Ω, and 500W x 2 bridged @ 4Ω: this amp packs enough punch to push all frequencies in full force.
Tuned to Your Sound
Run four speakers or bridge two high-power channels! The SXE-3000.4D gives you the flexibility to shape your system. Adjustable crossovers, gain controls, and HPF/LPF/FULL settings make dialing in your perfect sound easy.
Built for Real-World Builds
At just over 10 inches long and 1.8 inches tall, it fits clean into tight installs without sacrificing output. And thanks to Class D efficiency, it runs cooler and more efficiently under pressure.
Protected and Reliable
With onboard protection for thermal shutdown, overload, short circuit, voltage fluctuations, and clipping, the SXE-3000.4D keeps the music going no matter what.
Upgrade to the SXE-3000.4D for pro-grade tuning, serious output, and the reliability DS18 is known for!













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