12”
Two-Way Full-Range Main System/Floor Monitor with Wi-Fi
The JBL
PRX812 is a full-range speaker designed for main system and floor monitor
applications. Featuring a 12”, two-way, bass-reflex design powered by a
1500-watt class-D amplifier, PRX812 delivers incredible volume in a lightweight
and compact form factor.
- 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
- PRX812 is a compact and
versatile speaker in the PRX800 Series with remote Wi-Fi control of
onboard DSP EQ parameters. It has been designed to deliver maximum
performance for its weight and size as both a stage monitor and a front of
house main PA. Two user selectable EQ settings are provided to optimize
the system for either application. With a dual socket pole mount the
PRX812 is a perfect match with a PRX818XLF subwoofer, offering a high
performance self-powered sub/sat system. - The PRX812 is comprised of a
12” Differential Drive® woofer, a 2408H-1, 37.5 mm (1.5 in) annular
polymer diaphragm, neodymium compression driver mounted to a 90° by 50°
horn, all driven by 1500 watt Class-D digital power amplifier. Sophisticated
DSP is at the core of a fully featured input section, providing user
selectable system EQ, protection, input sensitivity selection, cross-over
functionality, 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 XLR or ¼ inch jack compatibility and a sensitivity switch provides
extra flexibility, making it possible to connect literally any sound
source without using a mixer. Signal present and limiter lights indicate
the system status and assist in setting the optimum level via the level control
knob.