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JBL PRX 812 Speakers

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.

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JBL PRX 812 Speakers

 

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.

 

Key Features:

  • 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

 

 

 

System Type
  • Self Powered 12”, two-way, bass-reflex
Max SPL Output
  • 135 dB peak
Frequency Range (-10 dB)
  • Main: 44.8 Hz – 20 kHz Monitor: 44.8 Hz – 20 kHz
Frequency Response (±3 dB)
  • Main: 55.7 Hz – 20 kHz Monitor: 56.5 Hz – 20 kHz
Input Connectors
  • 2 x Balanced XLR / 1/4 inch input, 2 x unbalanced RCA input
Input Impedence
  • 20K Ohms (balanced), 10K Ohms (unbalanced)
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 to pass audio
EQ
  • User selectable presets for Main or Monitor position, Advanced EQ settings available using Wi-Fi and PRX Connect application
Dynamic Control (input)
  • dbx Type IV™ limiter circuit
Crossover Frequency
  • 1.85 kHz
Design
  • Highly efficient Class-D amplifier
Power Rating
  • 1500W (750W x 2)
AC Power input
  • 100V - 240V ~ 50/60 Hz
LF Driver
  • 1 x JBL 272G 305 mm (12 in) woofer
HF Driver
  • 1 x JBL 2408H-2 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver
Coverage Pattern
  • 90° x 50° nominal
Directivity Index (DI)
  • 10.2 dB
Directivity Factor (Q)
  • 10.4
Enclosure
  • Asymmetrical, 18 mm, plywood
Suspension / Mounting
  • Dual 36 mm pole socket, 12 x M10 Suspension Points
Transport
  • 1 x injection molded handle with backing cup
Finish
  • Obsidian DuraFlex™ finish
Grille
  • Powder coated, Obsidian, 16 gauge perforated steel with acoustical transparent black cloth backing.
Dimensions (H x W x D):
  • 599 mm x 385 mm x 341 mm
  • (23.6 in x 15.1 in x 13.4 in)
Net Weight
  • 40 lbs / 18.1 kg
Gross Weight
  • 21.2 kg (48.0 lb)

What We Do

Service

Service

We are determined to provide you with the absolute best customer service in our industry. You can reach us any hour of the day, any day of the year. We offer freight-free shipping in the continental U.S. and we bend over backwards to provide you with non-stop customer support. That’s how we roll.

Gear

Gear

We carry an extensive lineup of Pro AV subrental gear to power your entire event including audio, video, LED, lighting, computers, monitors, cameras, switchers… and all of the optional accessories that you need.

Training

Training

Looking to get technically trained on current technology? Come to one of our Technician Training Courses. Taught by industry experts, these hands-on training courses currently cover LED Walls, Advanced Projection, and Camera & Switching Fundamentals.

Quality Control

Quality Control

We are relentless about QC, and have set the standard in the industry. Every piece of gear is quality tested after every single rental, and no piece of gear is shipped from show to show. Ever.

Locations

Toronto

Orlando

San Francisco

Chicago

New Jersey / New York

Las Vegas

Los Angeles

Washington D.C.

DALLAS

Detroit

ATLANTA

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