Aura Blu 312 X
12” Linear Coaxial Speaker
Product at a Glance
The Aura Blu 312 X is a 12" linear coaxial speaker designed to deliver unmatched audio clarity and consistent coverage. With a peak output of 129 dB and user-rotatable horns for flexible dispersion control, it is ideal for live performances, installations, and monitoring applications. Its coaxial design minimizes phase distortion, ensuring smooth, coherent sound across its wide frequency range, while the advanced LF and HF transducers provide precision and power for diverse sound reinforcement needs.
Built to endure rigorous use, the Aura Blu 312 X features a robust marine birchply enclosure with a scratch-resistant polyurea paint finish and reinforced pressed steel grills. Integrated handles, M10 flying inserts, and sloped input plates offer versatile deployment options, including horizontal or vertical installation. Its sleek aesthetic, with British Acoustics' signature umber brown tone and blue grill decals, enhances its visual appeal. The Aura Blu 312 X seamlessly combines performance, durability, and adaptability, making it an essential tool for professional audio setups.
CRAFTSMANSHIP
Painstakingly Perfect Production
Over the years, craftsmanship has been closely linked with small scale individualistic production. Back in 1972, we started the same way. As we grew in scale & size, it was difficult to build each speaker individually, but quality control was of utmost importance as so switching to a general assembly line was simply not an option. So we wrote up a code, one quite like enigma, to ensure quality control. We selected the right partners, got the right tools, and in cases where those weren't available, we invented them. We grew slower than most as our aim was to last longer than most.
TECHNICAL SPECIFICATIONS
ACOUSTICAL SPECIFICATIONS
• Freq. Response (-3 dB) :62 Hz - 20 kHz
• Freq. Range (-10 dB) : 50 Hz - 20 kHz
• Rated Power : 500W AES, 2000W Peak
• H Dispersion : 100° (- 6 dB)
• V Dispersion : 60° (- 6 dB)
• User Rotatable Horns
• Crossover : 1.9 kHz Passive or Bi-amplified
• Nominal Impedance : 8 Ω
• Max Output : Cont 123 dB, Peak 129 dB
• 2 x Speak-On Sockets, Input & Thru
SYSTEM SPECIFICATIONS
• Recommended Subwoofers : See System
Chart for compatible subwoofers
• Recommended Amplifiers : See Amplifier
load calculation chart
• Recommended System Control : Delta Drive
DSP Control Systems
CO-AXIAL TRANSDUCER
• 12" Coaxial Driver
• 450W AES, 1800W Peak
• LF : 3" Voice Coil - Ferrite Magnet
• 1.4" Compression Driver
• AuraTense Suspension for an optimised
compliant restoring force
• Engineered Demodulation Circuit to
minimize magnetic flux and lower distortion
• HF : 3" Voice Coil - Ferrite magnet
• 50W AES, 200W Peak
• Mounted behind the assymetrical aura
waveguide that ensures minimal resonance
across a cprecise coverage pattern
• Co-axial configuration allows for maximum
coherence by reducing phase imbalances
HOUSING
• Marine Birchply Enclosure
• Granular Scratch Free Polyurea Paint
• Perforated Black, Pressed Steel Grills
• Integrated Handles on Either Side
• Includes a set of round bottom feet for
secure and stable stacking
• Sloped Input Plates
• M10 Flying inserts
AESTHETIC SPECIFICATIONS
• British Acoustics Signature Umber Brown
Tone
• Blue Decals on Grills for better Aesthetics
• Available in a RAL code of your choice (24
nos, minimum)
OPERATING PARAMETERS
• Operating positions: Can be deployed
horizontally or vertically with the correct
installation brackets or can be used as a
monitor
• Maximum permitted ambient temperature
(Ta max) 55° C (124° F)
• Minimum permitted ambient temperature
(Ta min): -20° C (-4° F)
IP SPECIFICATIONS
• Standard Version : IP 42 - Offers basic
protection against dust & splashes
OPTIONAL ACCESSORIES
• See system chart for the System Accessories
SIZE
• Product: 359.9 x 560 x 350 mm (H x W x D)
• Product: 14.1 x 22.0 x 13.7 inch (H x W x D)
• Packed individually
WEIGHT
• Net : 19 Kgs
• Net : 42 Lbs
SHIPPING INFORMATION
• Carton Size
435 x 635 x 425 mm (H x W x D)
17 x 25 x 16.7 inch (H x W x D)
• Gross Weight : 19.95 Kgs / 43.98 Lbs
• Packed : Individually
DOWNLOADS CENTRE
Datasheet
CAD Files
GLL
