JBL PRX812W 1500W, 12″ 2-way Active PA Speaker

JBL PRX812W 1500W, 12″ 2-way Active PA Speaker

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SKU: JBLPRX812W Category:

JBL PRX812W 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, the PRX812W 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


Powered: Yes

Power Configuration: Bi-amped

LF Driver Size: 12″ woofer

HF Driver Size: 1.5″ compression driver

LF Driver Power Amp: 750W Class D

HF Driver Power Amp: 750W Class D

Total Power: 1500W

Inputs: 2 x XLR-1/4″ combo (Mic/Line), 2 x RCA (stereo)

Outputs: 1 x XLR (mix out)

Signal Processing: EQ, dbx Type IV limiter

Frequency Range: 52.6Hz-20khz (-10 dB)

Frequency Response: 58.1Hz-20kHz (±3 dB)

Crossover Frequency: 1.85 kHz

Maximum Peak SPL: 135 dB SPL

Wireless: Wi-Fi controllable features via PRX Connect App

Horizontal Coverage Angle: 90-degrees

Vertical Coverage Angle: 50-degrees

Enclosure Material: Birch/Poplar

Mounting Options: Dual 36 mm pole socket, 12 x M10 suspension points

Dimensions (HxWxD): 23.6 x 15.1 x 13.4″ / 59.9 x 38.4 x 34.0 cm

Weight: 42.5 lbs.

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