The Bryston 4B Cubed Stereo Amplifier in Silver (17") is a high-power, audiophile-grade amplifier designed to provide unmatched clarity and dynamic range. Built to deliver exceptional performance, the 4B Cubed delivers 300W into 8 ohms and 600W into 4 ohms, ensuring seamless drive for virtually any speaker system. This amplifier utilizes Bryston’s innovative Cubed series technology to produce exceptionally low distortion and ultra-low noise, achieving pure, high-fidelity audio. Ideal for audiophiles seeking pristine sound and reliable performance, the 4B Cubed is a versatile choice for a wide variety of audio setups.
Key Features
- Delivers 300 watts per channel at 8 ohms
- Wide dynamic range with minimal distortion
- Independent power supplies for each channel
- Balanced XLR and unbalanced RCA inputs for flexible connections
- Class AB design for efficient performance
- Advanced toroidal transformer for consistent power delivery
- Industry-leading 20-year warranty for long-term confidence
Why Buy
The Bryston 4B Cubed Stereo Amplifier is an ideal choice for those who demand uncompromising power and precision in their audio systems. Its versatility and legendary performance make it a trusted solution for audiophiles and studios.
- Effortlessly drives demanding speaker setups
- Accurate and detailed sound with ultra-low distortion
- Supported by Bryston’s robust 20-year warranty
Product Specifications
| Bryston 4B Cubed Stereo Amplifier - Specifications | |
|---|---|
| Product Type | Stereo Power Amplifier |
| Brand | Bryston |
| Model | 4B Cubed |
| Amplification & Output | |
| Amplifier Class | Class AB |
| Channels | 2-Channel |
| Output Power | 300W per channel (8 ohms) |
| Total Harmonic Distortion (THD) | 0.005% |
| Signal-to-Noise Ratio (SNR) | 115 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 | Stereo Power Amplifier |
| Dimensions (W x H x D) | 19.0 x 5.25 x 16.5 inches |
| Weight | 35 lbs |
| Front Panel Display | No |
| Finish | Black |
| Power Supply & Consumption | |
| Power Consumption | 900W |
| Power Supply | 120V AC |
| Standby Power | 0.5W |
| Additional Features | |
| Remote Control | No |
| Customizable Settings | Yes (Gain Control) |
| Speaker Impedance Range | 4 - 8 Ohms |