The ZDAP-BMW4 DSP Power Up Kit combines superior technology with user-friendly features, delivering an unparalleled audio upgrade. Whether you’re a casual listener or an audiophile, this kit provides the tools to achieve the perfect sound. Experience your music like never before—warmer, richer, and more dynamic.

Specifically for BMW vehicles with HiFi Sound System (676) before 2019.

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Specification

• Type - DSP Amplifier
• Amplifier Class - A/B
• Amplified Channels - 6
• DSP Channels - 8
• Frequency Response (-3dB) - 15Hz ~ 23kHz
• MAX Power Rating - 520W
• RMS Power Rating (2Ω) - N/A
• RMS Power Rating (4Ω) - 2 x 70W + 4 x 30W
• RCA Voltage Output - 4V
• DAC - Burr Brown PCM1681
• DSP Resolution - 24 Bit
• Sampling Rate - 48kHz
• SNR (Analogue/Digital Input) - 90dB
• THD - 0.1%
• Crosstalk - 60dB
• Damping Factor - 120
• High-Level Input - Yes
• Auto Turn-On - Yes
• Input Sensitivity (High-Level) - 0.2V – 20V
• Input Sensitivity (Low-Level) - 0.2V – 5V
• Operating Voltage - 9V – 16V
• Start-Stop Compatible - Yes
• Idle Current - 1.5A
• Current Draw (MAX) - 30A
• Total Efficiency (4Ω) - 60%
• Power Terminal - 10mm²
• Remote (Optional) - ZDAWCT
• Low-Level Outputs (RCA) - 8
• Analogue Inputs - 6 x High-Level / 2 x Low-Level
• Digital Inputs - Bluetooth / Coaxial / USB / SPDIF
• Remote Input - Yes
• Remote Output - Yes
• PC Connection Input - USB-B
• APP Control (Coming Soon) - Yes