PRX818XLF

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

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

  Version Language Size Uploaded
Data Sheets
PRX818XLF Sell Sheet
updated: 10月23日
    818.3 KB 10月23日
PRX818XLF Spec Sheet
version 12_16_19, updated: 12月28日
12_16_19    1.7 MB 12月28日
Manuals
PRX800 Quick Start Guide
updated: 10月22日
    1.3 MB 10月22日
Bim Objects
BIM (Revit) Files
updated: 10月22日
    12.4 MB 10月22日
Compliances
PRX800 Compliance
updated: 10月22日
    143.4 KB 10月22日
Software
PRX Connect - iOS
updated: 11月10日
    11月10日
PRX Connect - Android
updated: 11月10日
    11月10日
User Guides
PRX800 User Guide
updated: 10月22日
    1.8 MB 10月22日
Hi Res Images
PRX818XLF Back
updated: 10月23日
    7.2 MB 10月23日
PRX818XLF Front No Grille
updated: 10月23日
    2.4 MB 10月23日
PRX818XLF Front
updated: 10月23日
    5.5 MB 10月23日
Install Guides
PRX800 WiFi Setup Guide
updated: 10月22日
    445.1 KB 10月22日

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.

性能

System Type Self Powered 18” subwoofer
Maximum SPL Output 134 dB peak
Frequency Response (-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 2278G 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)

Accessories

PRX818XLFW-CVR | Deluxe Padded Protective Cover for PRX818XLFW or PRX718XLF
PRX818XLFW-CVR Main photo
较大的图像

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
较大的图像

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


JBLTRIPOD-GA | JBL Gas Assist Speaker Tripod
JBLTRIPOD-GA Main photo
较大的图像
Lift-assist Aluminum Tripod Speaker Stand with Integrated Speaker Adapter. The JBLTRIPOD-GA is an incredibly easy speaker stand to use thanks to the internal pneumatic shock that literally raises the speaker for you. The stand’s internal shock easily raises speakers weighing 35 lbs and less with no effort from the user.
  • Gas assist adjustable from 3’8” (1118MM) to 6’7” (2007MM)
  • Gas assist tripod that lifts the speaker for you using an internal air-powered shock
  • Designed for use with the following JBL models; JRX200,PRX400, STX800, EON, PRX700, VRX900, PRX800

Documentation
JBLTRIPOD-MA | JBL Manual Adjust Speaker Tripod
JBLTRIPOD-MA Main photo
较大的图像

Aluminum Tripod Speaker Stand with Secure Locking Pin and 150 lbs Load Capacity. To assist you in lifting your speaker, we’ve added a durable Lift Ring on the telescoping tube to give your upper hand something to push against when raising the speaker to the desired height.

  • Adjustable from 4’2” (1270MM) to 6’5” (1956MM)
  • Manual adjust speaker tripod
  • Designed for use with the following JBL models; JRX200, PRX400, STX800, EON, PRX700, VRX900, PRX800

Documentation
JBLPOLE-GA | JBL Gas Assist Speaker Pole
JBLPOLE-GA Main photo
较大的图像

Gas Assist Speaker Pole with M20 Threaded Lower End, 38mm Pole & 35mm Adapter. The JBLPOLE-GA is the easiest speaker stand to use thanks to the internal pneumatic shock that literally raises the speaker for you. The stand’s internal shock easily raises speakers weighing 35 lbs and less with no effort from the user.

  • Raise and Lower the Speaker with Ease!
  • Strong and Easy-to-Use “Z” knob
  • Incredibly Sturdy Pole
  • M20 Threaded Pole Mount
  • Fits all subwoofers with standard M20 pole threading (JBL PRX, VRX, STX and SRX818)

Documentation
JBLPOLE-MA | JBL Manual Adjust Speaker Pole
JBLPOLE-MA Main photo
较大的图像

Manual Adjust Speaker Pole with M20 Threaded Lower End, 38mm Pole & 35mm. The JBLPOLE-MA features an amazing height adjustment collar that features an ergonomic “Z” knob that provides comfortable adjustment. The strongest fitting made, the height adjustment collar prevents over- tightening and breakage issues associated with all plastic designs.

  • Lightweight
  • Metal die-cast collars
  • M20 Threaded socket
  • Fits all subwoofers with standard M20 pole threading (JBL PRX, VRX, STX and SRX818)

Documentation

Videos

 

 

支援/最常见问题