JBL Professional PRX815XLF

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15” Self-Powered Extended Low Frequency Subwoofer System with Wi-Fi

The JBL PRX815XLF is a self-powered extended low-frequency subwoofer system. Featuring a JBL 15-inch woofer powered by a 1500-watt class-D amplifier, PRX815XLF delivers incredible output in a lightweight and compact form factor.

特点

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

Applications

The PRX815XLF extended low frequency subwoofer was designed and engineered to provide sub bass frequencies with accuracy and power. Used as a single sub in a sub/ sat system or in multiples as part of a scalable, large format sound reinforcement system, the PRX815XLF performs with exceptional efficiency and control. The subs are stackable and light-weight, ensuring quick set-ups and tear-downs. Due to their rugged construction, they are perfect for AV rental inventories. With the integrated stereo pass-thru this is the most powerful low-frequency complement to the PRX full-range systems. The addition of a polarity reverse option further enables system optimization. PRX800 subwoofers feature a standard M20 threaded pole cup that can accept most modern subwoofer-mounted speaker poles.
The PRX815XLF is a high performance self-powered subwoofer system with remote Wi-Fi control of onboard DSP EQ parameters. The PRX815XLF is comprised of a powerful 2275H Differential Drive® dual voice-coil and magnetic gap, woofer driven by a 1500 Watt Class-D power amplifier. Sophisticated DSP is at the core of a fully featured input section, providing user selectable cross-over functionality, polarity optimization, protection, dynamic limiting and discrete component optimization.
All PRX800 cabinets are built from 18 mm, strong, light-weight poplar plywood made structurally sound with tongue and groove joints. All PRX800 Series cabinets are protected by JBL’s tour proven DuraFlex™ finish. Grilles are made from dent-resistant 16 gauge steel and handles are made from light-weight glass-filled nylon for added strength and durability. All M10 suspension points are constructed from 14 gauge steel and have been tested with a yield-strength of 1000 lbs. each.
The amplifier input panel offers stereo inputs with XLR or ¼ inch jack compatibility. A user selectable crossover ensures a smooth transition to full-range system connected to the stereo outputs. Signal present and limiter lights indicate the system status and assist in setting the optimum level via the level control knob.

下载

	Version	Language	Size	Uploaded
Data Sheets
PRX815XLF Sell Sheet updated: 10月 2020			765.8 KB	10月 2020
PRX815XLF Spec Sheet version 12_16_19, updated: 12月 2019	12_16_19		923.9 KB	12月 2019
Manuals
PRX800 Quick Start Guide updated: 10月 2020			1.3 MB	10月 2020
Compliances
PRX800 Compliance updated: 10月 2020			143.4 KB	10月 2020
Software
PRX Connect - iOS updated: 11月 2020				11月 2020
PRX Connect - Android updated: 11月 2020				11月 2020
User Guides
PRX800 User Guide updated: 10月 2020			1.8 MB	10月 2020
HI-RES IMAGEs
PRX815XLF Back updated: 10月 2020			3.3 MB	10月 2020
PRX815XLF Front No Grille updated: 10月 2020			1.6 MB	10月 2020
PRX815XLF Front updated: 10月 2020			1.7 MB	10月 2020
Install Guides
PRX800 WiFi Setup Guide updated: 10月 2020			445.1 KB	10月 2020

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Parts & Service

性能

系统类型	Self Powered 15” subwoofer
Maximum SPL Output	131 dB peak
频率范围 (-10dB)	36 Hz - 98 Hz
Frequency Response (±3 dB)	40 Hz – 87 Hz
输入通道	Two Balanced female XLR/ 1/4” combo connectors
输入阻抗	20K Ohms (balanced)
Signal Indicators	Limit: Yellow LED indicates peak output has been reached and dsp limiter is acting Signal: Green LED indicates signal presentPower: Blue indicates system has power and ready to pass audio.
Dynamic Control (Input)	dbx Type IV™ limiter circuit
System Low Pass	80 Hz DSP
Loop out Crossover Frequency	80 Hz Digital 24db/octave Linkwitz-Riley Filter
Design	Highly efficient Class-D amplifier
额定功率	1500W
AC power input	100V - 240V ~ 50/60 Hz
低频驱动单元	1 x JBL 2275H 15 in woofer
Enclosure	Rectangular, 18 mm, birch-poplar mix
Transport	2 x injection molded handles with backing cup
外观颜色	Obsidian DuraFlex™ finish
网罩	Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing.
尺寸（高 x 宽 x 厚）	548 mm x 446 mm x 572 mm (21.6 in x 17.5 in x 22.5 in)
净重量	26.3 kg (58.0 lb)
Gross Weight	30.3 kg (66.8 lb)
麦克风输入	2
幻象电源	No
EQ	8-band parametric EQ
效果器	25 parametric EQ's and speaker delay
输出	1 x XLR (mix out)