Robust Class AB 7-Channel Amplifier: The Rotel RMB-1587 MKII power amplifier features robust Class AB amplification that delivers 155 watts × 7 channels (into 8-ohms) or 250 watts × 7 channels (into 4-ohms) to drive a seven speaker home theatre system. The Class AB amplifier configuration and discrete output transistors assure the best balance between power output and thermal efficiency.
With seven channels, each capable of producing 155 continuous watts each into 8 ohm loads or 250 watts into 4 ohm loads, the RMB-1587 MKII can power practically any speaker system regardless of speaker load or room size.
The brief for Rotel RMB1587MKII Power Amplifier is refreshingly direct: control the loudspeakers and stay composed when the music becomes demanding.
For official product information and current support resources, visit the Rotel Rotel RMB1587MKII Power Amplifier product page.
| ITEM | DESCRIPTION |
| Main Features | |
| Amplifier platform | Class AB defines the component's driving character. |
| Power delivery | 155 watts gives the speaker layout its authority. |
| System role | Built for systems where amplification is chosen deliberately, not left to convenience. |
| Control and integration | Installation control support keeps it suitable for managed AV racks. |
| DETAIL | VALUE |
| Product Specifications | |
| Channels | 7 channels |
| Power output | 155 watts |
| Amplifier class | Class AB |
| Frequency response | 20 Hz–20 kHz |
| Total harmonic distortion | Total Harmonic Distortion (THD) (20 Hz–20 kHz) <0.03% |
| Signal-to-noise ratio | S/N Ratio (IHF "A" Weighted) 111 dB |
| Dimensions | 431 × 237 × 456 mm |
| Weight | 37.6 kg |
| Best Suited For | |
| Stereo systems, power-hungry speaker layouts and premium AV installations requiring dedicated amplification. | |
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