JBL GTX500 Amplifier

Green Bee Solutions — Your One‑Stop Shop for All Car Audio Needs JBL GTX500 — 770W Peak Class D Mono Amplifier | Big Power. Clean Bass. Zero Hassle. The JBL GTX500 is the perfect upgrade for bass lovers who want serious low‑end performance without blowing the budget. Compact, efficient, and tuned with JBL’s signature sound, this amp delivers big, commanding bass that transforms any system. Don’t let the size fool you — the GTX500 slams with 770 watts peak, giving you the headroom and authority your subwoofer needs. You get 350W RMS at 4Ω, 500W RMS at 2Ω, and the clean, controlled output JBL is known for. The variable electronic crossover makes tuning simple, letting you dial in your setup based on your sub, enclosure, and vehicle layout — no engineering degree required. And thanks to JBL’s smart design, the GTX500 integrates seamlessly with OEM or aftermarket systems without adapters, converters, or complicated setup routines. With a wide 10Hz–280Hz frequency response and >80dB si