NEO12004DSP - 1200W RMS Class D 4-Channel Amplifier

Versatile Power Meets Precision Control

The Diamond Audio NEO12004DSP is the definitive solution for audiophiles seeking the perfect balance of multi-channel power and sophisticated tuning with onboard 8CH DSP. As a high-efficiency Class D 4-Channel amplifier,it delivers a robust 1200W RMS total output, 150W RMS x 4 @ 4Ω or 300W RMS x 4 @ 2Ω, providing the versatile strength needed to drive high-end component speakers or subwoofers when bridged at 600W x 2 @ 4Ω, all while maintaining the pure sonic clarity Diamond Audio is known for.

Advanced Full DSP Integration

Unlike standard multi-channel amplifiers, the NEO12004DSP features an integrated, full-service Digital Signal Processor. With 31 bands of parametric EQ per channel, precise crossovers, time delay, and channel linking, you have total command over your entire soundstage. Whether you are tuning via PC or Android, the NEO Series provides a professional-grade interface to calibrate your system for any acoustic environment.

Seamless OEM & EV Integration

Designed for the modern vehicle landscape, the NEO12004DSP excels in integration. It features high-voltage signal inputs (up to 20V) and selectable on-board load resistors (10Ω - 20kΩ) to interface perfectly with complex factory (OEM) systems. Furthermore, its EV-friendly voltage compatibility (8-17V) ensures stable performance in electric and hybrid vehicles without compromising the vehicle’s electrical integrity.

Versatile & Rugged Engineering

Built to perform in diverse environments, the NEO12004DSP features a marine-ready, water-resistant chassis, making it an ideal choice for high-end car audio, marine, and powersports installations. The compact footprint, staggered RCA connections, and high-current quick-connect power blocks ensure a clean, professional installation even in tight spaces, offering a powerful four-channel solution that is as durable as it is precise.

App Control & Bluetooth Streaming

The NEO12004DSP comes equipped with built-in Bluetooth streaming, enabling seamless wireless audio playback alongside its studio-grade DSP performance. Looking ahead, a dedicated companion app is coming soon, which will bring wireless control and monitoring of your amplifier directly to your smartphone—adding an extra layer of smart, connected convenience to the NEO Series experience.

Key Features:

Full 6CH DSP integration: 4CH internal, 2CH output. 31 band parametric EQS per channel, crossovers, time delay, channel linking, PC or Android programming for advanced tuning and much more
Easy OEM integration features:
- Up to 20V signal inputs (High/Low level 20V – 0.4V)
- Selectable on-board load resistors (10Ω, 20Ω, 60Ω, 20kΩ)
- EV friendly voltage compatibility (8V – 17V)
Bluetooth Audio streaming direct to amplifier
Control via IOS or Android App (coming soon)
Marine ready, water-resistant chassis
Staggered RCA connections for clean installations
High-current quick-connect power block
NeoDRC1 Diamond Remote Commander compatible (sold separately)
2 RCA preamp outputs for system expansion
Ultra-low distortion (0.05% THD)