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For speaker systems that need substantial power, the SounDigital XP 2400.4 delivers up to 600 watts RMS per channel at the rated load. Its bridgeable design also supports two channels of 1,200 watts RMS in a chassis measuring 8.99 × 5.35 inches.
Available in 2Ω and 4Ω versions, the XP 2400.4 lets you match amplifier output to the final speaker impedance. Adjustable crossovers and RCA or high-level inputs help integrate it into your system.
User manual: View / Download the SounDigital XP 2400.4 User Manual (English PDF)
| Speaker load | 2Ω version | 4Ω version |
|---|---|---|
| 4Ω per channel | 4 × 261 W RMS | 4 × 396 W RMS |
| 2Ω per channel | 4 × 396 W RMS | 4 × 600 W RMS |
| 1Ω per channel | 4 × 600 W RMS | Not supported |
| 4Ω bridged | 2 × 792 W RMS | 2 × 1,200 W RMS |
| 2Ω bridged | 2 × 1,200 W RMS | Not supported |
The 2Ω and 4Ω version names refer to minimum bridged impedance. The 2Ω version supports 1Ω per channel or 2Ω bridged; the 4Ω version supports 2Ω per channel or 4Ω bridged.
Manufacturer RMS ratings: 14.4 V, 60 Hz, maximum 1% THD.
| Specification | Details |
|---|---|
| Frequency response (−3 dB) | 2Ω version: 5 Hz–22 kHz; 4Ω version: 5 Hz–24 kHz |
| Signal-to-noise ratio | 2Ω version: 100 dB; 4Ω version: 92 dB |
| Operating voltage | 9–16 V DC |
| RCA input sensitivity | 0.2–2 V |
| High-level input sensitivity | 1.5–15 V |
| Current draw | 98 A music / 195 A maximum |
| Recommended fuse for music | 120 A |
| Minimum external battery capacity | 120 Ah |
| Manufacturer power-cable specification | 21 mm² (4 AWG) |
| Manufacturer speaker-cable specification | 2.5 mm² (13 AWG) per conductor |
| Dimensions (W × L × H) | 8.99 × 5.35 × 2.22 inches |
| Amplifier net weight | 3.70 lb |
Powered by the vehicle’s external DC electrical system; no built-in battery and no battery included. Battery capacity above refers to the external power supply. Follow the user manual for wiring, fusing and setup, and mount the amplifier in a dry, ventilated location.
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SounDigital XP 800.4 4-Channel Amplifier
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