Deaf Bonce DB-520DSP HEAD UNIT 4 X 25W RMS

Manual  DB-510DSP and DB-520DSP

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Premium In-Car Audio System – High-Fidelity Sound & Advanced Functionality

Enhance your driving experience with this high-performance car audio system, designed for exceptional sound quality and versatile connectivity. Featuring 4x25W RMS power at 4 Ohms, this unit provides crystal-clear audio output with a built-in Class AB amplifier for dynamic and balanced sound reproduction.

Equipped with a multi-format media player, it supports MP3, WMA, AAC, FLAC, and WAV playback, ensuring compatibility with various audio sources. With AM/FM/RDS radio tuning, enjoy seamless access to your favorite stations, storing up to 18 FM and 12 AM presets for convenience.

The system offers 8 RCA outputs, including 6 full-range and 2 subwoofer channels, delivering precision audio distribution with a signal-to-noise ratio of ≥80 dB. Fine-tune sound frequencies using the integrated LPF and HPF crossover filters, with adjustable slopes ranging from 6 to 24 dB/octave.

Designed for effortless integration, it includes Bluetooth A2DP streaming, hands-free calling, and steering wheel control learning (SWC) for maximum control and safety while driving. The 3.5mm AUX input, USB Type-A port, and dedicated USB charging (5V, 1A) ensure compatibility with various external devices.

Featuring a sleek VA LCD display, ARGB backlighting with 7 color options, and a durable 16 AWG input terminal connection, this system combines elegance with functionality. The precision time alignment feature allows delay adjustments up to 18 ms, ensuring optimal listening for every seat in the vehicle.

Built to perform with a working voltage range of 10-17V, this unit is protected by an integrated 15A fuse for reliable operation. Its compact dimensions (188x58x138 mm) ensure seamless installation in most vehicles.

Whether you're an audiophile or just looking for enhanced in-car entertainment, this system delivers powerful sound, intuitive controls, and modern connectivity to transform every journey into an immersive experience.