Black Sheep Audio | BSB-1000.4 | 4 ch Brazilian Series
Black Sheep Audio BSB-1000.4
1000W x 4 @ 1Ω | Full-Bridge Brazilian Power ⚡🔊
Break away from the herd. 🐑⚡
The Black Sheep Audio BSB-1000.4 isn't your average 4-channel amp—it’s a high-efficiency Brazilian Class D monster built for those who demand loud, clean, uncompromised sound. Packing a massive 4,000W Max output into a rugged, high-mass aluminum chassis, this amplifier delivers relentless output whether you're driving high-powered mids and highs or a full active multi-speaker setup.
Engineered with an ultra-wide 15Hz–20KHz frequency response, flexible onboard HPF/LPF crossovers, and over 100dB Signal-to-Noise ratio, the BSB-1000.4 gives you absolute control over your soundstage with razor-thin distortion (THD <0.5%).
Built tough for 9–16VDC electrical setups—perfect for cars, trucks, and custom demo rigs that refuse to follow the crowd. 🚗🚛🔥
Key Highlights 💥
⚡ Pure Brazilian Class D Power: Efficient, compact, and hard-hitting.
🔊 1000W x 4 @ 1Ω RMS: True multi-channel output for heavy-duty setups.
🛡️ Heavy-Duty Aluminum Heat Sink: Built to handle heat and sustain continuous heavy output.
🎛️ Wide Crossover Control: Adjustable HPF (15Hz–6KHz) and LPF (50Hz–2KHz) for precise tuning.
⚡ Versatile Voltage Range: Runs stable from 9V to 16V DC.
Tech Specs 📋
Parameter | Specification |
Topology | Class D (Brazilian Technology) 🇧🇷 |
RMS Power @ 1Ω | 1000W x 4 |
RMS Power @ 2Ω | 700W x 4 |
Max Power Output | 4000W 💥 |
Frequency Response | 15Hz – 20KHz (-3dB) |
Signal-to-Noise Ratio (SNR) | ≥ 100dB |
T.H.D. | < 0.5% |
High-Pass Filter (HPF) | 15Hz – 6KHz |
Low-Pass Filter (LPF) | 50Hz – 2KHz |
Operating Voltage | 9 – 16 VDC |
Chassis Material | Solid Aluminum ⚙️ |
Dimensions | 265mm x 225mm x 70mm |
Weight | 3.95 Kg (~8.7 lbs) |
1 year warranty | 2 Year Dealer Installed | Trade in Program*
WHY BE A SHEEP WHEN YOU CAN BE THE BLACK SHEEP 🤘⚡


