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AmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$700
Around — community and catalog average, updates slowly
About the RB1080
The RB-1080 is a two-channel, solid-state stereo power amplifier rated at 200 watts per channel into 8 ohms, with both channels driven. It has switchable balanced XLR and unbalanced RCA inputs, speaker binding posts, and 12-volt trigger input and output connections. Its design uses a Rotel-made toroidal transformer and separate power-supply sections for the two channels.
Specifications
Type: Stereo solid-state power amplifier
Continuous power output: 200 W/channel into 8 ohms (20 Hz–20 kHz, ≤0.03% THD); 300 W/channel into 4 ohms (20 Hz–20 kHz, ≤0.05% THD)
Total harmonic distortion: ≤0.03%
Frequency response: 15 Hz–100 kHz (±1 dB, manufacturer info sheet)
Damping factor: 1,000 (8 ohms)
Inputs: Balanced XLR and unbalanced RCA
Input sensitivity/impedance: 1.5 V / 32 kΩ (manufacturer info sheet)
Signal-to-noise ratio: 116 dB (IHF A-weighted)
Speaker impedance: 4–16 ohms
Power consumption: 550 W
Dimensions: 433 × 140 × 380 mm (W × H × D)
Net weight: 16.7 kg