The BRAVO BASS FLEX line was developed for those looking for performance and versatility, allowing the use of several loudspeakers with a wide variety of impedances.
Its automatic impedance detection system automatically adjusts the product’s audio output to optimize efficiency and power, ensuring high quality audio reproduction.
Its frequency response from 5Hz to 200Hz is ideal for subwoofers and its multi-impedance system operates between 0.5Ω to 2Ω.
TECHNICAL SPECIFICATIONS
| CHARACTERISTICS | BRAVO BASS FLEX 3K |
|---|---|
| Number of Channels | 1 |
| RMS Power | 3000W |
| RMS Power at 0.5 Ohm | 3000W @ 14,4V |
| RMS Power at 1 Ohm 14.4V | 3500W |
| RMS Power at 2 Ohm 14.4V | 3000W |
| Supply Voltage | 9V ~17V DC |
| Frequency Response | 5Hz ~ 200Hz |
| Crossover Low Pass | 30Hz ~200Hz |
| Crossover High Pass | 5Hz ~40Hz |
| Signal to Noise | >90dB |
| Input Sensitivity | 0,2V ~ 3V |
| Input Impedance | 7K Ohms |
| Impedance Output | 0,5 ~ 2 OHMS (AUTO) |
| Consumption with Signal Musical | 160A |
| Consumption with Signal Bass | 320A |
| Subsonic Filter | ✓ |
| Dimensions (H x W x D) mm | 80 x 236 x 231,5 mm |
| Weight Kg | 3 Kg |
STETSOM BRAVO BASS FLEX 3K .5OHM~2OHM
Why Smart Impedance Tech is a Game-Changer for Imp
Picture this: You're blasting subs in your ride, and everything's vibing—until box rise kicks in. That's when your subwoofer enclosure (the "box") and voice coil heat turn your nominal impedance (say, 1 ohm) into a rising nightmare, spiking up to 2-4 ohms or more during heavy play. It's like your amp's getting ghosted mid-party; power drops, bass gets weak, and your setup sounds like it's gasping for air.
Enter the Bravo Bass Flex 3K's Flex Automatic Impedance System—pure wizardry that auto-adjusts on the fly between 0.5 and 2 ohms. No manual tweaks, no drama. It senses the load and optimizes output, delivering a rock-solid 3000W RMS whether your impedance is chilling at 0.5 ohms or climbing to 2 ohms due to box rise. This means consistent, earth-shaking bass that doesn't fade when things heat up. Smart coolers keep it chill, and built-in protections ensure it doesn't fry. It's like having an AI co-pilot that reads the road and keeps the power pedal floored—zero loss, max slam. For bass heads, this tech turns potential power killers into non-issues, letting you push subs harder, longer, without clipping or distortion. Epic win for competitions or daily drives where reliability rules.
How Most Amps Tank on Power When Impedance Rises
Alright, reality check on old-school amps: Most are rated at a sweet spot, like 1 ohm, where they pump max power (e.g., 3000W). But amps follow Ohm's Law like a religion—power output inversely ties to impedance. At 1 ohm, you're golden with high current flow. Crank it to 2 ohms? Power halves. Hit 4 ohms? You're down to a quarter or less. Why? The amp's designed for low-impedance loads; higher resistance means less current, weaker voltage swing, and boom—your 3000W beast turns into a 1500W wimp (or worse).
Box rise amplifies this mess. Subs in a ported or sealed box build back pressure, and coils heat up, jacking impedance dynamically. A 1-ohm setup might average 2-3 ohms under load, slashing power by 50-75%. Result? Muddy bass, thermal shutdowns, and that frustrating "why isn't it hitting like it should?" vibe. Traditional amps just can't adapt—they're rigid, lose efficiency, and waste your investment. It's like revving a V8 engine but only getting four cylinders firing when you need it most.
Wiring at 0.5 Ohms: The Power Unlock for This Amp'
Now, the pro move: Wire your subs to hit 0.5 ohms nominal for peak performance on the Bravo Bass Flex 3K. Why? This amp's rated to deliver that full 3000W RMS across its entire 0.5-2 ohm range—it's built for variable loads, not just one spot. Starting at 0.5 ohms lets you tap into max current draw (up to 320A burst), giving explosive initial power for those deep drops.
Even better, when box rise inevitably pushes it toward 1-2 ohms, the Flex tech keeps the output steady at 3000W—no dip, no excuses. Wiring higher (like 2 ohms from the jump) might be safer for noobs, but it limits your ceiling; you won't extract the amp's full fury since lower loads allow higher power potential before rise sets in. Think of it as starting a drag race with nitro boost—0.5 ohms gives you the edge, and the amp's auto-adjust handles the curveballs. Just ensure your electrical system's beefed up (big alternator, wiring kit) to feed the beast without voltage sag.
In short, this Stetsom is the future-proof flex for bass addicts—adapts like a boss, laughs at rise, and turns power loss into a myth.







