- 喇叭-JBL SRX系列
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- JBL - SRX818SP
18" Self-Powered Subwoofer System Purposeful Design: Rugged, Intuitive to Use, Easy to Transport JBL Premium Transducers Drivecore Amplification By Crown Full User Configurable DSP 18" Subwoofer Network Control JBL Engineered Application Presets LCD Screen and Glow in the Dark Ink on Back Panel Accepts JBL WK-4S Caster Kit M20 Threaded Pole Mount