Rockford Fosgate RFBLD - 2-Channel Balanced Line Driver

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 Balanced Line Driver
• Balanced/Unbalanced mode allows the output signal to properly match amplifier input
• Differential inputs eliminate noise picked up by signal cables
• Low output impedance drives a noise free signal to an amplifier(s)
• High voltage line driver
• Output level indicators
• Speaker level to RCA line level converter
• Low distortion, low noise operation
• Dimensions: 4-1/8"D x 5-15/16"W x 1-5/16"H
• 1-year warranty

• Operating Voltage: 9-16 VDC
• Frequency Response: 20-50,000Hz ±1dB
• Impedance:
  • Input: 20k Ohms
  • Output: 55 Ohms
• Input Voltage: 650mV to 10.5V RMS
• Signal Input:
  • High-level: 2-channel (left/right)
  • Low-level: 2 RCA (left/right)
• Signal Output: Low Level 2 RCA (left/right)
• Output Voltage:
  • Unbalanced: 11 Vrms
  • Balanced: 22 Vrms
• Gain: +0.8dB to +24dB
• Signal-to-Noise:
  • ≥ 90dB @ 2V ("A" Weighted)
  • ≥ 110dB @ 10V ("A" Weighted)
• Mounting: install as close to source unit as possible