Rotel RB-991 Power Amplifier
The Rotel RB-991 is a high-performance, dual-mono stereo power amplifier engineered for listeners who demand both power and precision. Clean, muscular, and reliably built, it excels in delivering transparent sound, excellent drive, and low distortion—making it a standout in serious stereo or home theater setups.
Key Features
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200 watts per channel into 8 ohms – easily drives large or inefficient speakers with authority.
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300 watts per channel into 4 ohms – provides generous headroom and dynamic power for impactful sound reproduction.
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Wide Frequency Response – 10 Hz to 100 kHz for accurate and transparent audio across the full spectrum.
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Ultra-Low Distortion – less than 0.03% THD for clean, precise, and musical performance.
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High Damping Factor (>500) – ensures tight, controlled bass and excellent transient response.
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Balanced (XLR) and Unbalanced (RCA) Inputs – allows seamless integration with both professional and consumer preamplifiers.
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Robust Power Supply – features a large toroidal transformer and independent rectification and filtering for each channel, ensuring channel separation and stable power delivery.
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Solid Construction – Rotel’s classic steel chassis and heavy-duty components ensure long-term reliability and performance.
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Specifications
| Specification | Detail |
|---|---|
| Power Output (8 Ω) | 200 W per channel (stereo) |
| Power Output (4 Ω) | 300 W per channel |
| Frequency Response | 10 Hz – 100 kHz |
| Total Harmonic Distortion (THD) | ≤ 0.03% |
| Damping Factor | > 500 |
| Input Sensitivity | 1 V |
| Signal-to-Noise Ratio | 120 dB |
| Speaker Load Impedance | 4 Ω – 16 Ω |
| Dimensions (W × H × D) | 440 × 127 × 385 mm |
| Weight | 16.7 kg |
Powerful, musical, and meticulously engineered, the Rotel RB-991 delivers the authority and finesse that true high-end amplification demands. With its combination of wide dynamic range, rock-solid control, and exceptional clarity, it’s the perfect power amplifier for those seeking both strength and sonic purity in their system.
Colour: Black
Does Not Include Any Additional Accessories
Condition: Good
R13,455.00
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