Stetsom BRAVO BASS 8K Digital Subwoofer Amplifier Mono 1 Channel Class D 8000 Watts RMS

The Stetsom BRAVO BASS 8K is a 1-channel Class D subwoofer amplifier built for extreme, single-sub installations. It delivers 8200W RMS at 1 Ohm from a 14.4V supply, enabling powerful, demanding bass in car builds.

• 1 Channel: True mono amplification optimized for a single subwoofer, simplifying wiring and crossover behavior.
• RMS Power at 1 Ohm: 8200W RMS at 14.4V, providing maximum sustained output into a 1-ohm load for loud, hard-hitting bass.
• RMS Power at 2 Ohm: 4900W RMS at 14.4V, showing the amp’s lower-power operation when running a higher-impedance load.
• Supply Voltage: 9V ~ 17V DC, compatible with typical automotive electrical systems and battery voltage ranges.
• Frequency Response (FLAT ON): 5 Hz ~ 600 Hz, enabling full bass representation when the flat-response mode is engaged.
• Frequency Response (FLAT OFF): 5 Hz ~ 250 Hz, restricting the upper range in alternative tuning configurations.
• Crossover Low Pass: 30 Hz ~ 250 Hz, shaping the upper limit of bass frequencies sent to the sub for cleaner output.
• Crossover Subsonic Filter: 5 Hz ~ 40 Hz, removing ultra-low content that can waste power and stress drivers.
• Bass boost: 0 ~ +10dB (30 Hz ~ 70 Hz), allowing targeted emphasis of low-end energy without altering the rest of the spectrum.
• Signal to Noise: >90 dB, indicating a low noise floor for clearer bass reproduction.
• Input Impedance: 4.8K Ohms, determining compatibility with head units and preamps.
• Musical Consumption: 365A, the current draw in musical performance scenarios.
• BASS Consumption: 730A, the current draw when delivering bass-heavy content.
• Dimensions (H x W x L): 3.14" x 9.11" x 16.49", compact enough for tight trunk installations.
• Weight: 13.22 lbs, reflecting a substantial, rigid chassis suited for high-power operation.

In a real car audio build, this amp serves as a dedicated mono sub channel for extreme bass where a single sub is driven at 1 Ohm. The combination of a high 8200W RMS capability, configurable low-pass and subsonic filtering, and a high SNR helps deliver deep, controlled bass with minimal noise, while the compact footprint fits into tighter installations without sacrificing power delivery.