• Line Out Converter For OEM Integration
• Complete integration of aftermarket audio products into a vehicles OEM system
• Makes it simple to install aftermarket car audio components in a factory system
• Installed between the factory stereo and the aftermarket amplifier
• Sums and balances multiple signals coming from the factory stereo
• Produces a full-bandwidth, line-level output signal
• Full range RCA outputs allow the amplifier to play across the entire musical spectrum
• Built-in auxiliary input allows the connection of a portable device
• Four stereo speaker-level inputs connect the factory speaker leads
• Four line-level stereo RCA outputs connect to the aftermarket amplifier
• One single stereo RCA aux-input on the Sum8
• Balance levels from multiple speaker-level sources
• Sums up to four speaker-level stereo pairs down to a single stereo RCA low-level output
• Each stereo channel is capable of both summing and line-output conversion
• Integrates portable media direct to your amp using aux-in and level control

Product Specifications:

• Max Voltage In: 40V RMS
• Max Aux-In Voltage: 40V RMS
• Max Voltage Out (Chan. 1–3): 9V RMS
• Max Voltage Out (Chan. 4): 6V RMS
• Signal-to-Noise Ratio (Chan. 1–3): 90dB
• Signal-to-Noise Ratio (Chan. 4): 90dB
• Remote Attenuation Range: 0dB to -27dB
• Frequency Response: 20–22,000 Hz
• Gain Range (Chan. 1-4): -30dB to +4dB
• Gain Range (Aux-In): -65dB to +18dB
• Fuse: 2 Amps
• Dimensions: 5-3/4″D x 10-1/2″W x 1-3/8″H