RB1590 vs RB1582 MkII
The RB1582 MkII's power @ 8ω is 200W against the RB1590's 350W, its signal-to-noise 116 dB against 120 dB, and its power @ 4ω 325W against 648W. Both share thd (0.030%).
Both turn up in the same documented systems.
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower Amplifiers
Estimated price (community-sourced)
$2,999
Around — community and catalog average, updates slowly
About the RB1590
The Rotel RB-1590 is a flagship Class AB stereo power amplifier rated at 350 watts per channel into 8 ohms (both channels driven), ideal for large rooms or demanding speakers. It features dual custom toroidal transformers, eight British-made BHC slit-foil capacitors for rapid power response, balanced XLR and unbalanced RCA inputs, two pairs of 5-way binding posts, 12V trigger, thermal/overcurrent protection, and rack-mountable 5U chassis. Designed for musical accuracy and dynamic control with Rotel's Balanced Design Concept.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 350W @ 8Ω
- Power @ 4Ω
- 648W @ 4Ω
- Amplifier Class
- AB
- Damping Factor
- >300
Analog Output
Analog signal output specifications
- THD
- 0.030%
- SNR
- 120 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA, XLR
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 431 × 237 × 454 mm (W × H × D)
- Weight
- 38.1 kg (84 lbs)
Key Specifications
Power: 350W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions