




Alpha Club Six C
5" Two-way Columnar Line Array - Six C


Product at a Glance
The Alpha Club Six C is a high-performance column array speaker designed for venues where intelligibility, consistency, and style converge. Equipped with five 6” low-frequency Delta drivers and a centrally mounted array of three 1” exit high-frequency compression drivers, it delivers articulate midrange and detailed highs with precise vertical control and wide horizontal coverage. With a peak SPL of 136 dB and a frequency response spanning 93 Hz to 20 kHz, it excels in both near-field applications and long-throw intelligibility. The integrated crossover at 80–120 Hz ensures seamless integration with subwoofers like the Club Twelve S, while its 8Ω nominal impedance offers flexible deployment in multi-speaker configurations. Constructed from marine-grade birch plywood with a granular scratch-resistant polyurea finish, the cabinet is rugged yet refined. Perforated steel grills backed by acoustically transparent foam provide durable protection without compromising sound quality. Signature features include a tilted HF array waveguide for controlled vertical dispersion, M10 flying inserts, and British Acoustics’ distinctive umber brown finish with optional blue grill decals. Whether flown vertically or positioned horizontally, the Alpha Club Six C delivers outstanding tonal consistency and clarity, making it an ideal choice for clubs, lounges, and contemporary worship spaces that demand both aesthetic elegance and uncompromising audio fidelity.
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) : 93 Hz - 20 kHz
• Freq. Range (-10 dB) : 80 Hz - 20 kHz
• Rated Power : 750W AES, 3000W Peak
• H Dispersion : 135° (- 6 dB)
• V Dispersion : +10° / -25° (- 6 dB)
• Crossover : 80 - 100 Hz, Active
• Nominal Impedance : 8Ω
• Max Output: Cont 130 dB, Peak 136 dB
• 1 x NL-4 Speak-On Input & Thru
• 1 x Contact Connector for Cable-Free
Interconnection with Alpha Club Twelve S
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
• 5" x 6 Low Frequency Delta Drive
• 100W AES, 400W Peak
• 1.7" Voice Coil - Ferrite Magnet
• Ventilated Voice Coils & Special air fans for
quick cooling
• Fortex™ Weather Resistant Cones
HF TRANSDUCER
• 1" x 3 Exit HF Compression Driver
• 50W AES, 200W Peak
• 1.75" Voice Coil - Ferrite Magnet
• Tilted Behind an asymmetric tilted
waveguide delivering a -25° tilt in the
vertical dispersion
HOUSING
• Marine Birchply Enclosure
• Granular Scratch Free Polyurea Paint
• Perforated Stainless Steel Grill backed by
acoustically transparent foam over a
stainless steel mesh
• Sloped Input Plates for better cable
management & ingress protection
• British Acoustics Signature Brown Paint
• M10 Flying inserts
• Half-Octagon Rigging Block to fly multiple
units
• Integrated Handles for handling
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)
IP SPECIFICATIONS
• Standard Version : IP 42 - Offers basic
protection against dust & splashes
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)
SIZE
• Product: 1350 x 145 x 210 mm (H x W x D)
• Product: 53 x 5.7 x 8.2 inch (H x W x D)
• Packed individually
WEIGHT
• Net : 20 Kgs
• Net : 44 Lbs
SHIPPING INFORMATION
Carton Size
1475 x 220 x 210 mm (H x W x D)
58 x 8.6 x 11.2 inch (H x W x D)
• Gross Weight : 21 Kgs / 46.3 Lbs
• Packed : Individually