Alpha Source 410 Aqua
10" High Performance Passive Speaker
Product at a Glance
The British Acoustics Alpha Source 410 Aqua is a versatile and high-performing installation speaker, designed to withstand harsh environments while delivering superior sound clarity. Its 10" low-frequency driver and 0.75" high-frequency compression driver ensure smooth frequency response and efficient dispersion. Engineered for reliability, the Alpha Source 410 Aqua boasts IP65-rated water, dust, and corrosion resistance, making it ideal for both indoor and outdoor applications. With its user-rotatable horns and robust build, this speaker provides consistent sound coverage and unmatched durability.
Crafted with a marine-grade birch plywood enclosure and finished with scratch-resistant polyurea paint, this speaker combines resilience with aesthetic appeal. The British Acoustics signature umber brown tone, complemented by a matte black grill, seamlessly blends into any setup. The Alpha Source 410 Aqua's ergonomic design includes multiple mounting options, integrated handles, and secure stacking features, ensuring ease of installation and transport.
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
• Aqua Version : IP 65 - Offers greater
resistance against dust, water & corrosion
OPTIONAL ACCESSORIES
• See system chart for the System 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
CAD Files
GLL
