POWER AMPLIFIER 2*80W 4Ω / 2*130W 2Ω 1*260W 4Ω
The JBL Stage GT 80021 is a powerful Class-D mono car amplifier designed to deliver deep, clean, and impactful bass. Compact yet high-performing, it’s built to drive subwoofers with precision while maintaining stable power output, even in demanding conditions. Its advanced features, solid design, and efficient circuitry make it ideal for upgrading your car audio system with JBL’s signature sound.
| GENERAL SPECIFICATIONS | |
| POWER OUTPUT | 300W RMS × 1 CHANNEL @ 4Ω 550W RMS × 1 CHANNEL @ 2Ω PEAK POWER: ~800W |
| BASS CONTROL & TUNING | ADJUSTABLE LOW-PASS CROSSOVER: 32HZ – 320HZ BASS EQ BOOST: +12DB @ 45HZ SUBSONIC FILTER: PROTECTS SUBWOOFERS FROM ULTRA-LOW FREQUENCIES |
| SOUND PERFORMANCE | FREQUENCY RESPONSE: 10HZ – 320HZ SIGNAL-TO-NOISE RATIO: >80DB LOW TOTAL HARMONIC DISTORTION |
| PROTECTION & RELIABILITY | ADVANCED PROTECTION CIRCUITRY AGAINST OVERHEATING, SHORT CIRCUIT, OVER-VOLTAGE, AND UNDER-VOLTAGE COMPATIBLE WITH START-STOP VEHICLE SYSTEMS |
| SIZE & BUILD | DIMENSIONS: 220 × 145 × 50 MM (L × W × H) NET WEIGHT: ~1.5 KG COMPACT DESIGN FOR FLEXIBLE INSTALLATION |
| BRAND | |
|---|---|
| CHANNEL | 2-CHANNEL |
| SERIES | STAGE GT |














