Rotel
Rotel RMB-1587 MKII Seven Channel Amplifier
Best seven-channel amplifier for serious home theater enthusiasts.
Experience immersive home theater sound with the Rotel RMB-1587MKII Seven-Channel Power Amplifier. Engineered for exceptional audio performance, this Class AB amplifier delivers a robust 155W per channel into 8 ohms and 250W per channel into 4 ohms, all channels driven. Its massive power supply, featuring dual toroidal transformers and high-efficiency capacitors, ensures dynamic and detailed sound reproduction. Designed for both home theater enthusiasts and custom installers, it offers versatile connectivity with auto-switching XLR and RCA inputs, plus rack-mount ears for seamless integration into your setup. Enjoy reliable, high-fidelity audio for years to come.
$4799.00
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Rotel RMB-1587 MKII
$4799.00
Owner Satisfaction
4.6
/ 5
Category Rank
934
/ 1684
#934 in Power Amplifiers
Price vs Category Average
-42%
Below average
Power Output
155782507433524
/ W/Ch ( channels driven, Ω); W/Ch ( channels driven, Ω); W/Ch ( channels driven, Ω)
Who it's for
- Home theater enthusiasts needing effortless power for demanding speakers
- Audiophiles seeking a refined and musical cinematic soundstage
- Serious listeners prioritizing long-term reliability and premium construction
Who should skip it
- Budget-conscious buyers looking for entry-level home theater solutions
- Apartment dwellers with limited space for heavy, large-scale equipment
- Minimalists wanting an all-in-one integrated receiver solution
Performance breakdown
Power Delivery
Massive dual toroidal transformers handle demanding cinematic peaks with effortless authority.
Audio Fidelity
Class AB design provides a refined, transparent soundstage for critical listening.
System Versatility
Balanced XLR and RCA inputs ensure seamless integration with high-end processors.
Build Integrity
Heavy-duty chassis and robust cooling components promise long-term operational reliability.
Installation Flexibility
Included rack-mount ears make this a top choice for custom integrators.
Thermal Management
Integrated cooling fans maintain stable performance during intense, sustained playback sessions.
Key Specs
Power Output
155W/Ch (7 channels driven, 8Ω); 250W/Ch (7 channels driven, 4Ω); 335W/Ch (2 channels driven, 4Ω)
Total Harmonic Distortion (THD)
<0.03%
Frequency Response
10Hz - 100kHz, +0.1, -0.3dB
Signal To Noise Ratio
111dB (A Weighting)
Input Sensitivity
Line Level Inputs (RCA): 1.61V; Line Level Inputs (XLR): 3.4V
Input Impedance
Line Level Inputs (RCA): 12kΩ; Line Level Inputs (XLR): 50kΩ
Consumption
1400W
Dimensions (W × H × D)
17" × 9.4" × 18"
Features
- Delivers powerful, dynamic sound for immersive home theater.
- Massive power supply for exceptional audio clarity.
- Versatile input options for broad compatibility.
- Built-in cooling fans ensure optimal performance.
- Independent protection circuits safeguard the amplifier.
- Includes rack-mount ears for easy integration.
- Available in stylish black or silver finishes.
- Class AB amplifier design for superior sound.
What customers say
Customers consistently praise the Rotel RMB 1587 MKII amplifier for its exceptional build quality and sophisticated design. Many highlight its robust construction, which instills confidence in its longevity and performance. The amplifier's aesthetic appeal is frequently mentioned, seamlessly integrating into various home theater setups. Users appreciate the powerful, clean audio delivery, underscoring a premium experience that justifies its position in the market. This amplifier is seen as a significant upgrade, delivering a refined and immersive soundstage.
Know before you buy
Yes, the RMB-1587 MKII is designed to handle 4-ohm loads with ease, delivering 250 watts per channel with all seven channels driven. Its robust power supply and dual toroidal transformers ensure it maintains stability and dynamic control even with lower-impedance speakers.
While the unit features built-in cooling fans to maintain optimal performance, it is still important to provide adequate airflow around the chassis. Avoid placing it in a completely sealed cabinet to ensure the heat dissipation system can function as intended.
The amplifier features auto-switching inputs, but it is designed to prioritize one connection type per channel. You should connect your processor or preamp using either all XLR or all RCA cables to maintain consistent gain and signal integrity across your system.
Absolutely. The RMB-1587 MKII includes rack-mount ears specifically for this purpose, making it a standard choice for custom home theater integrations. Keep in mind that at 82.9 pounds, you will need a sturdy, well-supported rack shelf or mounting system.
The Class AB design provides a balanced approach, offering the high-fidelity sound quality and detail of Class A with the efficiency and power output of Class B. This makes it an ideal choice for home theater setups that require both nuance for music and raw power for cinematic sound effects.
No, the RMB-1587 MKII is not bridgeable. It is configured as a dedicated seven-channel amplifier, which is optimized to provide consistent, high-current power to each of your home theater speakers individually.
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$4799