Banda Electra Bass 3K2 3000W Mono Subwoofer Amplifier 2 Ohms
Banda Electra Bass 3K2 3000W Mono Subwoofer Amplifier 2 Ohms
Dedicated bass power for a 2-ohm subwoofer system
Build your bass-focused car audio installation around the Banda Audioparts Electra Bass 3K2. This 2-ohm mono subwoofer amplifier offers listed output of 3,000W RMS at 2 ohms and 12.6V, or 1,700W RMS at 4 ohms under the same supply voltage.
Imagine your first listening session after your installer has matched the subwoofers, enclosure, and electrical system. Adjustable bass boost, a subsonic filter, and a low-pass crossover provide tools for tailoring the low-frequency response to your setup.
Key Benefits
- Dedicated mono amplification for compatible subwoofers and low-frequency drivers.
- 2-ohm version for systems designed around a 2-ohm minimum load.
- Adjustable bass boost from 0 to +12dB at a selectable frequency between 30Hz and 80Hz.
- Subsonic high-pass filtering and low-pass crossover for bass-system tuning.
- Clipping indicator to assist with signal monitoring.
- Aluminum chassis, temperature-activated micro fans, thermal protection, and short-circuit protection.
Listed RMS Power Output
| Supply Voltage | Speaker Load | RMS Output |
|---|---|---|
| 12.6V | 2 ohms | 3,000W |
| 12.6V | 4 ohms | 1,700W |
The 3,000W rating applies at the listed 2-ohm load and supply voltage. Output depends on speaker load and electrical conditions. This is the 3K2 version, not the 1-ohm 3K1 model.
Specifications / Key Features
- Brand: Banda Audioparts
- Model: Electra Bass 3K2
- Configuration: Mono subwoofer amplifier
- Rated minimum speaker load: 2 ohms
- Input voltage: 9–15V
- Input impedance: 100k ohms
- Input sensitivity: 150mV–8V
- THD+N: Less than 1%
- Signal-to-noise ratio: 80dB
- Frequency response: 16Hz–500Hz (-3dB)
- Efficiency at 2 ohms: 82%
- Subsonic high-pass filter: 16–100Hz
- Low-pass crossover: 80–500Hz
- Bass boost: 0 to +12dB at 30–80Hz
- Clipping indicator: Listed
- Cooling: Temperature-activated micro fans
- Protection: Thermal and short-circuit
- Chassis: Aluminum construction
- Amplifier weight: 3.7kg
- Amplifier dimensions: 63mm high × 225mm wide × 236mm deep
Electrical Planning
- Recommended fuse in the existing listing: 150A
- Idle current draw: 2.5A
- Maximum current draw with a music signal: 160A
- Listed minimum recommended power cable: 35mm²
Specifications are carried over from the existing product information. Have a qualified installer verify circuit protection, cable sizing, electrical-system capacity, and ventilation against the manufacturer's documentation for your installation.
Compatibility and Installation
This is a bass-focused amplifier, not a full-range amplifier for every speaker type. Confirm subwoofer impedance, power handling, enclosure suitability, and wiring before purchase. Do not operate below the rated 2-ohm minimum load.
Professional installation is recommended. Choose the Electra Bass 3K2 for a carefully matched, bass-focused car audio build.
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