JBL-PRX818XLFW 18 Inch Self-Powered Extended Low-Frequency Subwoofer System with Wi-Fi

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JBL PRX818XLFW 18" Self-Powered Extended Low-Frequency Subwoofer System with Wi-Fi (Discontinued)

Description

Details

The JBL PRX818XLFW is a self-powered extended low-frequency subwoofer system. Featuring a JBL 18-inch woofer powered by a 1500-watt class-D amplifier, PRX818XLFW delivers incredible output in a lightweight and compact form factor.

Features

Features

Built-in Wi-Fi for wireless control of your system from anywhere in the venue
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
Next-generation JBL neodymium compression drivers
Redesigned Crown input technology, including XLR, 1/4” and RCA inputs plus XLR loop-through
Intelligent variable-speed fan activates only when needed to reduce noise
Updated tuning delivers flat frequency response and smooth off-axis behavior
Durable wooden cabinets, tour-proven 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
Brutal testing regimen—including the famous JBL 100-hour power test—ensures reliable performance

Specification

Maximum SPL Output	134 dB Peak
Frequency Range (-10 dB)	30 Hz - 103 Hz
Frequency Response (±3 dB)	35 Hz – 87 Hz
Input Connectors	Two Balanced Female XLR/ 1/4" Combo Connectors
Input Impedance	20K Ohms (Balanced)
Signal Indicators	Limit: Yellow LED Indicates Peak Output Has Been Reached and DSP Limiter is Acting Signal: Green LED Indicates Signal Resent Signal: Green LED Indicates Signal Present
Dynamic Control (Input)	dbx Type IV™ Limiter Circuit
Internal Crossover Frequency	100 Hz DSP
Loop Out Crossover Frequency	120 Hz Analog 24 dB Filter Slope
Design	Highly Efficient Class-D Amplifier
Power Rating	1500W
AC Power Input	100V - 240V ~ 50/60 Hz
LF Driver	1 x JBL 2278G 460 mm (18 in) Woofer
Enclosure	Rectangular, 18 mm, Plywood
Transport	2 x Injection Molded Handles with Backing Cup
Finish	Obsidian DuraFlex™ Finish
Grille	Powder Coated, Obsidian, 16 Gauge Perforated Steel with Acoustical Transparent Black Cloth Backing
Dimensions (H x W x D)	27.26" (692 mm) x 20.6" (523 mm) x 28.5" (724 mm)
Net Weight	81 lbs (36.8 kg)
Gross Weight	45 lbs (100 kg)

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