Alpha Blu 410
10" Blu-Series Performance Installation Speaker
Product at a Glance
The British Acoustics Alpha Blu 410 is a versatile 10" performance installation speaker designed for professional audio applications. Featuring a 2" copper voice coil LF driver and a 0.75" HF compression driver, it delivers precise sound reproduction across diverse environments. Built with a marine-grade birch plywood enclosure and granular scratch-free polyurea finish, it combines durability with sleek aesthetics. Perforated black steel grills enhance protection, while user-rotatable horns provide flexible dispersion. Equipped with M10 flying inserts and sloped input plates, the Alpha Blu 410 supports easy installation, making it a dependable and adaptable solution for modern 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) : 68 Hz - 20 kHz
• Freq. Range (-10 dB) : 55 Hz - 20 kHz
• Rated Power : 350W AES, 1400W Peak
• H Dispersion : 90° (- 6 dB)
• V Dispersion : 50° (- 6 dB)
• User Rotatable Horns
• Crossover : 1.8 kHz 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 Systems
Chart for compatible subwoofers
• Recommended System Control : Delta Drive
DSP Control Systems
• Recommended Amplifiers : See Amplifier
load calculation chart
LF TRANSDUCER
• 10" Low Frequency Driver
• 325W AES, 1300W Peak
• 2" Copper Voice Coil - Ferrite Magnet
• Enhanced Airflow Path for minimal power
• Aluminum Demodulation Ring for reduced
distortion
HF TRANSDUCER
• 0.75" Exit HF Compression Driver
• 30W AES, 120W Peak
• 1" Voice Coil - Ferrite Magnet
• Alpha Contour Waveguide ensuring
consistent coverage
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
• Installation brackets : Alpha Throne (H),
Alpha Throne (V), Alpha Yoke B410
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 Systm Accessories
SIZE
• Product: 609 x 279 x 323 mm (H x W x D)
• Product: 24 x 11 x 12.75 inch (H x W x D)
• Packed individually
WEIGHT
• Net : 14.6 Kgs
• Net : 32.19 Lbs
SHIPPING INFORMATION
• Carton Size
684 x 354 x 398 mm (H x W x D)
26.9 x 13.9 x 15.6 inch (H x W x D)
• Gross Weight : 15.3 Kgs / 33.8 Lbs
• Packed : Individually
DOWNLOADS CENTRE
Datasheet Alpha Blu 410
DWG Drawing Alpha Blu 410
PDF Drawing Alpha Blu 410
