No Image
AmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$400
Around — community and catalog average, updates slowly
About the RB-991
The Rotel RB-991 is a solid-state two-channel power amplifier rated at 200 watts per channel into 8 ohms and 300 watts per channel into 4 ohms. It has a frequency response of 10 Hz–100 kHz, total harmonic distortion below 0.03%, a 120 dB signal-to-noise ratio, and a damping factor of at least 500. The amplifier measures 440 × 127 × 385 mm and weighs 16.7 kg.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 200W @ 8Ω
- Power @ 4Ω
- 300W @ 4Ω
- Damping Factor
- >500
Analog Output
Analog signal output specifications
- THD
- 0.030%
- SNR
- 120 dB
- Output Voltage
- 1.0V RMS
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 440 × 127 × 385 mm (W × H × D)
- Weight
- 16.7 kg (37 lbs)
Key Specifications
Power: 200W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions