PRX818XLF
停产

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

PRX818XLF
较大的图像

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

The JBL PRX818XLF is a self-powered extended low-frequency subwoofer system. Featuring a JBL 18-inch woofer powered by a 1500-watt class-D amplifier, PRX818XLF 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 PRX818XLF is a high performance self-powered subwoofer system with remote Wi-Fi control of onboard DSP EQ parameters. The PRX818XLF is comprised of a powerful 2278G 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

Data Sheets
  版本 大小 上传日期
file type icon PRX818XLF Sell Sheet
更新: 10月 2020
  818.3 KB 10月 2020
file type icon PRX818XLF Spec Sheet
版本 7_29_21, 更新: 11月 2021
7_29_21  1.8 MB 11月 2021
Manuals
  大小 上传日期
file type icon PRX800 Quick Start Guide
更新: 10月 2020
1.3 MB 10月 2020
Compliances
  大小 上传日期
file type icon PRX800 Compliance
更新: 10月 2020
143.4 KB 10月 2020
Software
  大小 上传日期
iOS download icon PRX Connect - iOS
发布: 12月 2023
12月 2023
Android download icon PRX Connect - Android
发布: 11月 2020
11月 2020
User Guides
  大小 上传日期
file type icon PRX800 User Guide
更新: 10月 2020
1.8 MB 10月 2020
HI-RES IMAGEs
  大小 上传日期
file type icon PRX818XLF Back
更新: 10月 2020
7.2 MB 10月 2020
file type icon PRX818XLF Front No Grille
更新: 10月 2020
2.4 MB 10月 2020
file type icon PRX818XLF Front
更新: 10月 2020
5.5 MB 10月 2020
Install Guides
  大小 上传日期
file type icon PRX800 WiFi Setup Guide
更新: 10月 2020
445.1 KB 10月 2020

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零件与服务

性能

系统类型 Self Powered 18” subwoofer
Maximum SPL Output 134 dB peak
频率范围 (-10dB) 30 Hz - 103 Hz
Frequency Response (±3 dB) 35 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 present Power: Blue indicates system has power and ready
Dynamic Control (Input) dbx Type IV™ limiter circuit
System Low Pass 80 Hz
Loop out Crossover Frequency 80Hz 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 2278H 460 mm (18 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） 692 mm x 523 mm x 724 mm (27.26 in x 20.6 in x 28.5 in)
净重量 36.28 kg (80.0 lb)
Gross Weight 45.0 kg (100.0 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)

配件

PRX818XLFW-CVR | PRX818XLFW 或 PRX718XLF 专用豪华加厚保护套
PRX818XLFW-CVR Main photo
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Deluxe padded cover for PRX818XLFW or PRX718XLF. Water Resistant Black Nylon Exterior, 5mm Padding, Handle Access Openings.

JBL-FLIGHT-PRX818XLFW | Flight Case; Holds 1X PRX818XLFW
JBL-FLIGHT-PRX818XLFW Main photo
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JBL-FLIGHT-PRX818XLFW detail thumbnail #1 JBL-FLIGHT-PRX818XLFW detail thumbnail #2 JBL-FLIGHT-PRX818XLFW detail thumbnail #3 JBL-FLIGHT-PRX818XLFW detail thumbnail #4

Flight Case for (1x) PRX818XLFW. 1/2" Plywood Construction, 3.5" Casters. Truck Pack Exterior.

JBLTRIPOD-GA | JBL 气动助力音箱三脚架
JBLTRIPOD-GA Main photo
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JBLTRIPOD-GA detail thumbnail #1 JBLTRIPOD-GA detail thumbnail #2 JBLTRIPOD-GA detail thumbnail #3
具有集成扬声器适配器的升降助力铝合金三脚架扬声器支架。JBLTRIPOD-GA 是一款非常易于使用的扬声器支架，得益于内部气压减震装置可为您自动抬升扬声器。该支架的内部减震装置可轻松抬升重量不超过 35 磅的扬声器，用户无需费力。
  • 气动辅助可从 3'8"(1118MM) 调节至 6'7"(2007MM)
  • 气动辅助三脚架，利用内部充气式减震装置为您抬升扬声器
  • 设计用于以下 JBL 型号：JRX200、PRX400、STX800、EON、PRX700、VRX900
说明书
JBLTRIPOD-MA | JBL 手动调节扬声器三脚架
JBLTRIPOD-MA Main photo
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JBLTRIPOD-MA detail thumbnail #1 JBLTRIPOD-MA detail thumbnail #2

铝制三脚架扬声器支架，配备安全锁定销和150磅承重能力。为了帮助您抬起扬声器，我们在伸缩管上添加了耐用的提升环，为您的上手臂提供推力支点，轻松将扬声器升至所需高度。

  • 可调节范围从4'2"（1270毫米）到6'5"（1956毫米）
  • 手动调节扬声器三脚架
  • 设计用于以下JBL型号；JRX200、PRX400、STX800、EON、PRX700、VRX900
说明书
JBLPOLE-GA | JBL 气动升降扬声器立杆
JBLPOLE-GA Main photo
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JBLPOLE-GA detail thumbnail #1 JBLPOLE-GA detail thumbnail #2

带M20螺纹下端的气压辅助扬声器支杆，38mm杆身和35mm适配器。JBLPOLE-GA是最易使用的扬声器支架，其内置气动减震装置可为您自动升起扬声器。该支架的内置减震装置可轻松升起重量35磅或以下的扬声器，无需用户费力。

  • 轻松升降扬声器！
  • 强劲易用的"Z"型旋钮
  • 超坚固的杆体
  • M20螺纹杆安装座
  • 适配大多数具有标准M20杆螺纹的低音炮（JBL PRX、VRX、STX和SRX818）- 请参阅相应产品说明
说明书
JBLPOLE-MA | JBL 手动调节扬声器立杆
JBLPOLE-MA Main photo
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JBLPOLE-MA detail thumbnail #1 JBLPOLE-MA detail thumbnail #2

带M20螺纹下端的手动调节扬声器极杆，38mm极杆和35mm。JBLPOLE-MA采用出色的高度调节卡箍，配有符合人体工学的"Z"形旋钮，可实现舒适的调节。作为最坚固的配件设计，高度调节卡箍可防止全塑料设计中常见的过度拧紧和断裂问题。

  • 轻量级
  • 金属压铸领圈
  • M20 螺纹插座
  • 适配所有标准 M20 极柱螺纹的低音炮（JBL PRX、VRX、STX 和 SRX818）- 请参考各个产品以确认
说明书

视频

 

 

支援/最常见问题

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PRX818XLF
停产

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

HARMAN Professional Solutions:
ffind_dealer
hhave_question
c顾问支持