The Zapco ASP-OEB is a high-end 2-channel OEM adapter designed to deliver pure, noise-free signal conversion from factory systems to aftermarket amplifiers. Featuring Zapco’s precision engineering, transformer isolation, and a built-in 9.5V line driver, it ensures maximum clarity, strong output, and reliable performance for sound quality enthusiasts and professional installations alike.
• Model: ASP-OEB
• Type: 2-Channel OEM Line Output Converter / Adapter
• Purpose: Converts high-level (speaker) outputs from a factory radio or amplifier into clean, low-level RCA outputs for aftermarket amplifiers.
• Channels: 2 (Stereo)
• Output Voltage: Up to 9.5V RMS (line driver included)
• Input Type: Speaker-level or high-level factory outputs
• Output Type: RCA preamp outputs
• Frequency Response: 10 Hz – 30 kHz (±1 dB)
• Signal-to-Noise Ratio: > 110 dB
• THD (Total Harmonic Distortion): < 0.01%
• Maximum Input Voltage: Up to 25V
• Level Matching: Adjustable input and output gains for precise calibration
• Ground Isolation: Transformer isolated to eliminate noise and ground loops
• Build: Compact aluminum chassis with gold-plated RCA connectors
• Power Supply: 12V DC (low current draw)
• Dimensions: 7.5" (W) × 1.25" (H) × 4.25" (D)