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Rockford Fosgate RF-BLDBalanced Line Driver
The RF-BLD is a 2-channel line driver that boosts low source unit signals or drives amplifiers located a long distance to the back of a vehicle. The BLD features Single Ended or Balanced Differential mode to eliminate noise. • This model has no equivalent replacement :-(
Highlights
- 1 Year Warranty
- Speaker Level to RCA Line Level Converter
- Low output impedance
- Output level indicators
Key specs
Full specs- Processor Type
- Line Driver
- Signal Input
- High-Level: 2-channel (left/right) Low-Level: (2) RCA (left/right)
- Signal Output
- Low-Level: (2) RCA (left/right)
- Input Voltage
- 650mV to 10.5V RMS
- THD+N
- 0.01%
- Dimensions (H x W x D)
- H 1.32" x W 5.90" x D 4.09" 3.35cm x 15.0cm x 10.38cm
- Shipping Weight
- 1.1 Lbs. (0.49 Kg.)
- Operating Voltage
- 9-16 VDC
Key specs
Full specs- Processor Type
- Line Driver
- Signal Input
- High-Level: 2-channel (left/right) Low-Level: (2) RCA (left/right)
- Signal Output
- Low-Level: (2) RCA (left/right)
- Input Voltage
- 650mV to 10.5V RMS
Highlights
Overview- 1 Year Warranty
- Speaker Level to RCA Line Level Converter
- Low output impedance
Overview
The RF-BLD is a 2-channel line driver that boosts low source unit signals or drives amplifiers located a long distance to the back of a vehicle. The BLD features Single Ended or Balanced Differential mode to eliminate noise.
• This model has no equivalent replacement :-(
Highlights
Key features
- 1 Year Warranty
- Speaker Level to RCA Line Level Converter
- Low output impedance
- Output level indicators
- Low distortion, low noise operation
- 2 channel inputs/outputs
- Selectable Balanced Differential or Single Ended inputs / outputs
- High voltage line driver
- Low Output Impedance
- Balanced/Unbalanced Signal Output
- Differential Inputs
More info
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.
Technologies
Low Output Impedance
Source impedance is a measurement of the quality of the line amplifiers in the output stage of a preamp. The
Balanced/Unbalanced Signal Output
Unbalanced mode only has signal on the positive wire (+) of the RCA. Balanced mode has the same signal on both
Differential Inputs
Differential input circuitry measures the voltage of both the (+) and (-) input signal. The circuitry subtracts
Specs
Specifications
15
| Processor Type | Line Driver |
| Signal Input | High-Level: 2-channel (left/right) Low-Level: (2) RCA (left/right) |
| Signal Output | Low-Level: (2) RCA (left/right) |
| Input Voltage | 650mV to 10.5V RMS |
| THD+N | 0.01% |
| Dimensions (H x W x D) | H 1.32" x W 5.90" x D 4.09" 3.35cm x 15.0cm x 10.38cm |
| Shipping Weight | 1.1 Lbs. (0.49 Kg.) |
| Operating Voltage | 9-16 VDC |
| Frequency Response | 20Hz - 50kHz ±1dB |
| Output Voltage | 11 Vrms Unbalanced 22 Vrms Balanced |
| Signal-to-Noise | ≥ 90dB @ 2V ('A' Weighted) ≥ 110dB @ 10V ('A' Weighted) |
| Mounting | Behind Dash (install as close to source unit as possible) |
| Output Impedance | 55 Ohms |
| Gain | +0.8dB to +24dB |
| Input Impedance | 20k Ohms |
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Support
Return Authorization
If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.
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