The JBL PRX818XLFW 18" Active 1500W Subwoofer features a 30Hz-103Hz frequency range (-10dB) with an 18" woofer and 1500W RMS output at 4 Ohms. The PRX818XLFW is a self-powered extended low-frequency subwoofer system powered by a 1500W class-D amplifier, delivering an incredible output in a lightweight and compact housing. This subwoofer comes with built-in Wi-Fi for wireless control via the free PRX Connect mobile app for iOS and Android devices. This app enables wireless control over volume levels, 8-band parametric EQ and up to 50ms of speaker delay.

Equipped with JBL Differential Drive transducers for higher SPL in a lightweight design, the PRX818XLFW contains redesigned Crown input technology including XLR, 1/4" and RCA inputs plus XLR loop-through. Updated tuning delivers a flat frequency response and smooth off-axis behaviour. dbx Type IV limiting ensures a clear, accurate sound at high volumes

The main features of the JBL PRX818XLFW 18" Active 1500W Subwoofer include:

• Power Rating: 1500W
• Woofer: 1x 18" JBL 2278G 460 mm
• Maximum SPL Output: 134 dB Peak
• Frequency Range (-10 dB): 30 Hz - 103 Hz
• Frequency Response (±3 dB): 35 Hz - 87 Hz
• Input Connectors: 2x Balanced Female XLR/ 1/4" Combo
• Input Impedance: 20 kOhms (Balanced)
• Dynamic Control (Input): DBX Type IV Limiter Circuit
• Internal Crossover Frequency: 100 Hz DSP
• Loop out Crossover Frequency: 120 Hz Analogue 24 dB Filter Slope
• Amplifier: Highly Efficient Class-D
• Enclosure: Plywood
• Handles: 2x Injection Molded with Backing Cup
• Finish: Obsidian DuraFlex
• Grille: Powder-Coated, Obsidian, 16-Gauge Perforated Steel with Acoustical Transparent Black Cloth Backing
• AC Power Input: 100V - 240V ~ 50/60 Hz
• Dimensions: 692 x 523 x 724 mm
• Weight: 36.8 kg