ROCKFORD FOSGATE RF-BLD - 2-channel line driver - POWER DSP series

Manual 

If your source unit has low output voltage or your amplifiers are located far back in a Van or SUV, the BLD is a perfect for your system. Featuring 'Balanced Differential' or 'Single Ended' mode, its high voltage output combined with a low output impedance will drive large arrays of amplifiers without breaking a sweat. In 'Balanced Differential' mode, it's twisted pair design also helps eliminate radiated noise through electrical cancellation.

• 2 channel inputs/outputs
• Low output impedance
• Selectable Balanced Differential or Single Ended inputs / outputs
• High voltage line driver
• Output level indicators
• Speaker Level to RCA Line Level Converter
• Low distortion, low noise operation
• 1 Year Warranty