
Diamond Audio NEO12004DSP — 1200W RMS 4-Channel Amplifier w/ DSP
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Product Overview Video
Diamond Audio NEO12004DSP — 1200W RMS 4-Channel Amplifier w/ DSP
The Diamond Audio NEO12004DSP is a compact, high-efficiency 4-channel amplifier built for serious motorcycle, marine, powersports, and vehicle audio systems. With full DSP control, strong multi-channel output, and OEM integration features, it delivers clean power and precise tuning from one compact chassis.
Compact Power with Full DSP Control
Built for active motorcycle systems that need tuning control, bridged output, OEM integration, and real fitment discipline.
Key Specifications
| Product Name | Diamond Audio NEO12004DSP — 1200W RMS 4-Channel Amplifier w/ DSP |
| Type | Motorcycle Amplifier |
| Vendor | Diamond Audio |
| Power @ 4Ω | 150W x 4 |
| Power @ 2Ω | 300W x 4 |
| Bridged @ 4Ω | 600W x 2 |
| Frequency Response | 15Hz – 23kHz |
| Input Sensitivity | 0.4V – 20V |
| Signal-to-Noise Ratio | 85dB |
| THD & Noise | ≤0.03% |
| Dimensions | 8.8″ x 4.07″ x 1.38″ |
| Net Weight | 2.25 lbs |
DO NOT order unless you check fitment. Verify amplifier placement, clearance, wiring path, and system layout before purchase or installation.
1200W RMS Class D 4-Channel Amplifier with DSP
The Diamond Audio NEO12004DSP is a compact, high-efficiency 4-channel amplifier built for serious motorcycle, marine, powersports, and vehicle audio systems. With full DSP control, strong multi-channel output, and OEM integration features, it delivers clean power and precise tuning from one compact chassis.
Key Features
- Full DSP integration with 31-band parametric EQ per channel, crossovers, time delay, channel linking, and PC/Android programming.
- High-output 4-channel power for front/rear speakers, active systems, or bridged speaker setups.
- OEM integration ready with high/low level inputs up to 20V and selectable onboard load resistors.
- EV-friendly voltage range from 8V–17V.
- Marine-ready, water-resistant chassis for motorcycle and powersports environments.
Performance Specifications
- Power @ 4Ω: 150W x 4
- Power @ 2Ω: 300W x 4
- Bridged @ 4Ω: 600W x 2
- Frequency Response: 15Hz – 23kHz
- Input Sensitivity: 0.4V – 20V
- Signal-to-Noise Ratio: 85dB
- THD & Noise: ≤0.03%
- Dimensions: 8.8″ x 4.07″ x 1.38″
- Net Weight: 2.25 lbs
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