BlackSpider BSA40.1 40000W Mono Block Amplifier

The BlackSpider BSA40.1 | 40000W Mono Block Class AB Amplifier with BUILT-IN COOLING FAN
Atrax Series
Features:
- Military Spec Audiophile Grade design
- 1Ω Stable Circuitry
- Variable Low Pass Crossover
- Extra Heavy Heat Sink
- Built in Cooling Fan
- Built-in Protection Circuitry
- At 4Ω: 800W x 1 CH
- At 2Ω: 1300W x 1 CH
- At 1Ω: 1900W x 1 CH
BlackSpider BSA40.1 40000W Mono Block Amplifier.

Product Packaging
PRODUCT FEATURES:
BlackSpider BSA40.1 40000W Mono Block Amplifier

The BlackSpider BSA40.1 | 40000W Mono Block Class AB Amplifier with BUILT-IN COOLING FAN
Atrax Series
Unleash raw power and precision audio performance with the BlackSpider BSA40.1, a high-efficiency 1-channel/ mono-block amplifier from the BRAND NEW Atrax Series.
Engineered for serious audio enthusiasts, this hybrid amplifier delivers clean, punchy sound across all channels—perfect for both full-range speakers and subwoofers.
Key Features:
- High Efficiency Military Spec Audiophile Grade design
-
1Ω Stable Circuitry for reliable high-power output
-
Variable Low Pass Crossover to fine-tune your audio
-
Better dissipation through an Extra Heavy Heat Sink
-
Integrated Cooling Fan for consistent thermal control
-
Built-in Protection Circuitry against thermal overload, short circuits, and overload current
Power Output Ratings:
-
At 4Ω: 800W x 1 CH
-
At 2Ω: 1300W x 1 CH
-
At 1Ω: 1900W x 1 CH
The BlackSpider BSA40.1 delivers professional-grade performance in a compact, rugged chassis—ideal for anyone building a high-powered car audio system with precise control and long-term reliability.
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| Brand | Blackspider |
|---|---|
| Color | Black |
| GTIN | 6009804191604 |
| Product Size | 283 x 184 x 55 mm |
| Package Size | 37 x 20 x 9 cm |
| Packaging Weight | 3040 g |
| Power Output 4Ω (Watts) | 800W x 1 CH |
| Power Output 2Ω (Watts) | 1300W x 1 CH |
| Power Output 1Ω (Watts) | 1900W x 1 CH |
| THD | ≤0.2% |
| Frequency Response | 10 Hz ~ 250 KHz |
| Signal to Noise Ratio | > 90 dB |
| Sensitivity | 0.2 x 6V |
| Recommended Fuse Type | 40A x 2 |
| Dimensions |
283 x 184 x 55 mm
|
Downloads:
| BSA40.1 User Manual | Click Here: View/Download![]() |
| BSA40.1 Amplifier | x 1 |
| Bass Control | x 1 |
| Fuses | x 2 |
| User Manual | x 1 |
| Screws | x 6 |
| Mounting Brackets | x 2 |

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