Black Sheep Audio | BSB-500.4 | 4 ch Brazilian Series
Black Sheep Audio BSB-500.4
500W x 4 @ 1Ω | Full-Bridge Brazilian Power ⚡🔊
Big sound doesn't always need a massive footprint. 🐑⚡
The Black Sheep Audio BSB-500.4 packs serious Brazilian full-bridge punch into a compact, heavy-duty aluminum frame. Built for system designers and daily bangers who refuse standard off-the-shelf sound, this 4-channel Class D workhorse fires out a relentless 2,000W Max to keep your mids crystal clear and your highs screaming loud.
Featuring an ultra-wide 15Hz–20KHz frequency band, fully adjustable onboard HPF and LPF crossovers, and over 100dB SNR, the BSB-500.4 delivers pristine, low-distortion audio (THD <0.5%) even when pushed hard.
Stable across 9–16VDC setups—ready to drop into custom car, truck, or high-output vehicle builds that stand apart from the herd. 🚗🚛🔥
Key Highlights 💥
⚡ Full-Bridge Brazilian Class D: Maximum output and thermal efficiency in a compact frame.
🔊 500W x 4 @ 1Ω RMS: Crisp multi-channel power for heavy-duty speaker setups.
🛡️ Solid Aluminum Heat Sink: Built to pull heat away fast during long, wide-open runs.
🎛️ Flexible Crossover Control: Adjustable HPF (15Hz–6KHz) and LPF (50Hz–2KHz) for exact front-stage tuning.
⚡ 9–16VDC Ready: Built to handle real-world automotive electrical fluctuations.
Tech Specs 📋
Parameter | Specification |
Topology | Class D (Brazilian Technology) 🇧🇷 |
RMS Power @ 1Ω | 500W x 4 |
RMS Power @ 2Ω | 350W x 4 |
Max Power Output | 2000W 💥 |
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 | 222mm x 225mm x 70mm |
Weight | 3.55 Kg (~7.8 lbs) |
1 year warranty | 2 Year Dealer Installed | Trade in Program*
WHY BE A SHEEP WHEN YOU CAN BE THE BLACK SHEEP 🤘⚡


