Black Sheep Audio | BSK-80.4.800x | 5ch amplifier
Black Sheep Audio | BSK-80.4.800x
5-Channel Korean Class AB Powerhouse
Don't blend in. Most single-chassis solutions make you choose between clean sound and serious bass. The BSK-80.4.800x eliminates the compromise.
Engineered with traditional Korean Class AB architecture, this 5-channel beast delivers signature warm, ultra-detailed clarity to your front and rear soundstages, while backing it up with a raw, dedicated Sub Channel capable of dropping 1000W RMS @ 1 Ohm.
Housed in a high-mass aluminum heatsink designed for heavy thermal stability under load, the BSK-80.4.800x gives you a complete, high-output, audiophile-grade system run entirely from a single chassis.
Key Features
Korean Class AB Design: Legendary warm musicality and crystal-clear high-frequency response for Channels 1–4.
1-Ohm Stable Subwoofer Channel: Dedicated high-current bass section pushing up to 1000W RMS to handle serious sub setups.
Heavyweight Thermal Management: High-mass aluminum heatsink housing keeps power clean and output reliable during long, heavy listening sessions.
Complete System Control: Onboard crossovers including High Pass (HPF), Low Pass (LPF), Subsonic filtering, and Bass Boost for precision tuning.
Technical Specifications
Feature | Specification |
Circuit Topology | Korean Class AB (5-Channel) |
Power Output (4-Ohm RMS) | 80W x 4 + 300W x 1 |
Power Output (2-Ohm RMS) | 150W x 4 + 500W x 1 |
Power Output (1-Ohm RMS) | 1000W RMS x 1 (Sub Channel 5) |
Bridged Power (@ 4-Ohm) | 240W x 2 (CH1–CH4) |
Signal-to-Noise Ratio (SNR) | 90dB |
Operating Voltage | 12V – 14.4V DC |
Dimensions | 400 mm x 222 mm x 55 mm |
Weight | 3.85 kg (~8.5 lbs) |
Warranty & Coverage: 1-Year Standard Warranty | 2-Year Extended Warranty when Dealer Installed | Eligible for Trade-In Program*
