Stetsom BRAVO BASS FLEX 8K – 8000/9000 WRMS Mono Amplifier 0.5 to 1 Ohm
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Description
Description
Key Features
- High-performance mono amplifier dedicated to extreme bass
- SMART IMPEDANCE technology with automatic adaptation from 0.5 to 1 Ohm
- Advertised power from 8000 to 9000 W RMS depending on source data
- Frequency response from 5 Hz to 200 Hz
- Variable low-pass filter from 30 Hz to 200 Hz
- High-pass and subsonic filter from 5 Hz to 40 Hz
- Intelligent cooling with silent fans
- Dual 50 mm² power and ground connections
- Rugged construction suitable for SPL and demonstration setups
Description
The Stetsom BRAVO BASS FLEX 8K is a mono amplifier designed for extreme bass installations in car audio. Its SMART IMPEDANCE technology automatically adjusts operation to an impedance between 0.5 and 1 Ohm to provide high power with good stability.
The provided source mentions 8000 W RMS in the general presentation and 9000 W RMS in the detailed technical table. Detailed values at 14.4 V are 8800 W RMS at 0.5 Ohm, 8700 W RMS at 0.8 Ohm, and 9000 W RMS at 1 Ohm. This discrepancy should be verified with the manufacturer before final communication of the nominal power.
The low-pass filter, high-pass/subsonic filter, and wide power supply range of 9 to 17 V allow the amplifier to be adapted to various powerful daily, SPL, and competition configurations. Intelligent cooling with silent fans helps maintain stable temperatures during prolonged use.
- Designed for very high-power bass systems
- Settings adapted to subwoofers and SPL setups
- Massive power terminals to handle high current draw
- Rugged chassis and long form factor adapted to high-performance installations
Available at Sound Auto Concept, your car audio specialist.
Technical Specifications
| Model | Stetsom BRAVO BASS FLEX 8K |
| Channels | 1 |
| Advertised RMS power | 8000 W RMS in presentation, 9000 W RMS in technical table |
| Power at 14.4 V / 0.5 Ohm | 8800 W RMS |
| Power at 14.4 V / 0.8 Ohm | 8700 W RMS |
| Power at 14.4 V / 1 Ohm | 9000 W RMS |
| SMART IMPEDANCE system | Automatic adaptation from 0.5 to 1 Ohm |
| Supply voltage | 9 V – 17 V DC |
| Frequency response | 5 Hz – 200 Hz |
| Low-pass filter | 30 Hz – 200 Hz |
| High-pass / subsonic filter | 5 Hz – 40 Hz |
| Signal-to-noise ratio | > 90 dB |
| Input sensitivity | 0.2 V – 6 V |
| Input impedance | 55 kOhms |
| Current draw (musical signal) | 390 A |
| Current draw (bass signal) | 780 A |
| Subsonic filter | Yes |
| Cooling | Intelligent, with silent fans |
| Speaker connections | Up to 10 mm |
| Power and ground connections | Dual 50 mm² connections |
| Dimensions (H × W × D) | Approx. 8.0 × 23.2 × 49.4 cm |
| Weight | Approx. 7.1 kg |
Why choose it
- Extreme power for demanding bass setups
- Automatic adaptation to loads between 0.5 and 1 Ohm
- Dedicated filters for precise control of the bass band
- Active cooling adapted for prolonged use
- Large-section connections to support high current consumption
- A solution designed for SPL, demonstration, and competition projects
⚠️ IMPORTANT - INSTALLATION: It is IMPERATIVE to connect this amplifier at the impedance advised by the manufacturer and to use the recommended wiring size. For amplifiers over 2000W RMS, the vehicle's original battery is no longer sufficient. It is strongly advised to adapt the power supply (additional battery, upgraded alternator) to the amplifier's consumption to avoid any risk of failure and ensure optimal performance. ATTENTION: Any voltage drop below 12V may damage the product.
Stetsom BRAVO BASS FLEX 8K – 8000/9000 WRMS Mono Amplifier 0.5 to 1...
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