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The Bryston 28B³ Cubed Mono Amplifier in Silver (17") offers unmatched power and precision for audiophiles and professionals alike. Designed to deliver up to 1,000 watts of pristine audio, this mono amplifier minimizes distortion and ensures unparalleled detail across any frequency range. The 28B³’s solid build and Class AB design guarantee consistent, transparent, and dynamic sound reproduction that brings your audio setup to life.

Key Features

  • Exceptional Power Output: 1,000 watts of continuous power at 8 ohms, ideal for high-fidelity systems.
  • Ultra-Low Distortion: Precision-engineered for minimal distortion to ensure clarity and transparency.
  • Class AB Operation: Combines efficiency with performance for smooth, warm audio reproduction.
  • High Current Capability: Delivers ample power for even the most demanding speakers.
  • Solid Aluminum Chassis: Durable construction with advanced cooling for long-lasting performance.
  • Balanced and Unbalanced Inputs: Flexible connectivity options for diverse audio setups.
  • Handcrafted Precision: Built to exacting standards with rigorous testing for consistent audio quality.

Why Buy

The Bryston 28B³ is the ultimate choice for those seeking the pinnacle of audio amplification. Whether for home or professional audio systems, its remarkable power, precision, and durability ensure flawless sound that brings recordings to life.

  • Powerful Performance: 1,000 watts for dynamic, full-bodied sound across all frequencies.
  • Uncompromised Clarity: Minimal distortion ensures every detail is heard clearly.
  • Reliability and Craftsmanship: Premium construction with industry-leading build quality.

Product Specifications

Bryston 28B Cubed Mono Amplifier - Specifications
Product Type Mono Power Amplifier
Brand Bryston
Model 28B Cubed
Amplification & Output
Amplifier Class Class AB
Channels Mono (Single Channel)
Output Power 1,000W per channel (8 ohms)
Total Harmonic Distortion (THD) 0.005%
Signal-to-Noise Ratio (SNR) 120 dB
Frequency Response 20 Hz - 20 kHz
DAC & Audio Features
DAC Chip N/A
Supported Audio Formats Analog Stereo
Audio Inputs XLR, RCA
Audio Outputs Speaker Binding Posts
Connectivity & Networking
Wi-Fi N/A
Bluetooth N/A
Ethernet (LAN) N/A
AirPlay 2 N/A
Streaming Services N/A
Design & Build
Form Factor Mono Power Amplifier
Dimensions (W x H x D) 19.0 x 7.0 x 17.5 inches
Weight 95 lbs
Front Panel Display No
Finish Black
Power Supply & Consumption
Power Consumption 1,500W
Power Supply 120V AC
Standby Power 0.5W
Additional Features
Remote Control No
Customizable Settings Yes (Gain Control)
Speaker Impedance Range 4 - 8 Ohms

Bryston 28B Cubed Mono Amplifier FAQs

What is the power output of the Bryston 28B³ Cubed Mono Amplifier?

The Bryston 28B³ delivers 1,000 watts per channel into 8Ω and 1,800 watts per channel into 4Ω, providing substantial power to drive demanding speakers.

What are the dimensions and weight of the amplifier?

The amplifier measures 17 inches in width, 8.1 inches in height, and 16.8 inches in depth (18.4 inches with front handles). It weighs 93 lbs (42 kg).

What is the warranty period for the amplifier?

The Bryston 28B³ features both balanced XLR and unbalanced RCA inputs, offering flexibility for various audio sources.

What type of inputs does the amplifier support?

The Bryston 28B³ features both balanced XLR and unbalanced RCA inputs, offering flexibility for various audio sources.