Stetsom
Bravo BASS Flex 8K Mono - Class D Car Audio Amplifier, Automatic Impedance System 0.5 to 1 Ohms, Monoblock, 8000 Watts RMS, 8000x1, Smart Subwoofers Amp
*Price sourced from Amazon.com. Last updated 2026-07-07. Price and availability subject to change.
Bottom line: The Bravo BASS Flex 8K Mono - Class D Car Audio Amplifier, Automatic Impedance System 0.5 to 1 Ohms, Monoblock, 8000 Watts RMS, 8000x1, Smart Subwoofers Amp is a niche pick — read recent reviews before buying in the games & cartridges category, priced around $679.99. Read recent reviews carefully before committing.
SpecPicks Verdict
SpecPicks classifies Stetsom Bravo BASS Flex 8K Mono - Class D Car Audio Amplifier… as a niche pick — read recent reviews before buying in the games & cartridges category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Stetsom's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for games & cartridges of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by Stetsom's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- - 8000w RMS ( 14.4v ) at 0.5 Ohm | 9000w RMS ( 14.4v ) at 0,67 Ohm | 8700w RMS ( 14.4v ) at 0,80 Ohm | 9000w RMS ( 14.4v ) at 1 Ohm
- FLEX - Automatic Impedance System that adjusts the impedance of the amplifier from 0.5 to 1 Ohm according to speaker needs (see table of possible combinations in the description)
- - 1 channel monoblock amplifier, Mosfet Class D, Full Range stable from 0.5 to 1 Ohm, Variable Impedance, Multi-impedance
- - Audio Controls: Crossover ( LPF from 30Hz - 200Hz & Subsonic Filter from 5Hz - 40Hz ) | Bass Boost ( Frequence from 30Hz - 70Hz & Boost from 0dB to + 10dB )
- - Audio Controls: Crossover ( LPF from 30Hz - 200Hz & Subsonic Filter from 5Hz - 40Hz ) | Bass Boost ( Frequence from 30Hz - 70Hz & Boost from 0dB to + 10dB )
- - Power connectors ( power / ground ) 2 x 00awg, Remote connector 18awg, Speakers 5awg, Fuse 450A ( max 12" far from the battery )
Full Specifications
| Brand | Stetsom |
|---|---|
| Model | BBASS_FLEX8K |
| Voltage | 14.4 Volts |
| Part Number | 20730 |
| Output Power | 8000 Watts |
| Material Type | Aluminum |
| Mounting Type | Surface Mount |
| Item Type Name | Car Audio Amplifier |
| Supply Current | 330 Amps |
| Item Dimensions | 19.4 x 9.1 x 3.1 inches |
| - Audio Controls | Crossover ( LPF from 30Hz - 200Hz & Subsonic Filter from 5Hz - 40Hz ) | Bass Boost ( Frequence from 30Hz - 70Hz & Boost from 0dB to + 10dB ) |
| Package Type Name | Retail box |
| Specification Met | FCC |
| Number of Channels | 1 |
Ready to buy?
Stetsom Bravo BASS Flex 8K Mono - Class D Car Audio Amplifier, Automatic Impedance System 0.5 to 1 Ohms, Monoblock, 8000 Watts RMS, 8000x1, Smart Subwoofers Amp is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-07. Price and availability subject to change.
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