JBL PRX 818 XLF 18" Powered Subwoofer
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The JBL PRX818XLF is a self-powered extended low-frequency subwoofer system. Featuring an 18-inch JBL woofer driven by a 1500-watt Class D amplifier, the PRX818XLF delivers incredible output in a lightweight and compact form factor.
Characteristics
• Built-in Wi-Fi for wireless control of your system from anywhere in the venue
• The free PRX Connect mobile app for iOS and Android provides wireless control over volume levels, 8-band parametric EQ, and up to 50ms of speaker delay to fine-tune your sound.
• Class-leading 1500-watt amplifier delivers ample power to fill your venue
• JBL Differential Drive® transducers for higher SPL in a lightweight design
• Latest-generation JBL neodymium compression drivers
• Redesigned Crown input technology, including XLR, 1/4” and RCA inputs plus XLR loop-through
• Variable speed smart fan activates only when needed to reduce noise
• Updated tuning delivers flat frequency response and smooth off-axis behavior.
• Durable wood cabinets, test-tested DuraFlex™ finish, and dent-resistant 16-gauge grilles
• Universal power supply for worldwide compatibility
• dbx Type IV™ limiting ensures clear, accurate sound at high volumes
• A brutal testing regime, including JBL's famous 100-hour power test, ensures reliable performance
