Product Overview
DEDICATED POWER FOR PROPER BASS
The Powerbass ASSASSIN-5.5K is listed in the ASSASSIN range of the May 2026 catalogue. A dedicated bass amplifier makes it easier to build a properly matched subwoofer setup without asking your door-speaker channels to do everything. The supplied May 2026 catalogue lists 5,500W RMS for this dedicated single-channel amplifier. It is intended for properly planned, higher-output subwoofer systems.
Power ratings must be matched to the final subwoofer impedance: the catalogue generally gives a headline RMS figure without stating the test impedance. Do not assume that headline rating applies at every speaker load.
Ideal for a properly matched subwoofer, custom bass enclosure or a more advanced multi-driver build where the final amplifier load is within the manufacturer’s safe rating.
Key Features
- Dedicated monoblock amplifier for compatible subwoofers
- Single-channel bass-focused output
- 5,500W catalogue-listed RMS rating
- Suitable for properly matched custom car audio installations
Technical Specifications
- Brand: Powerbass
- Model: ASSASSIN-5.5K
- Range: ASSASSIN Series
- Channels: 1
- Amplifier Type: Monoblock (subwoofer amplifier)
- Published RMS Power: 5,500W RMS (catalogue-listed; test conditions unspecified)
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