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PW 628 S

Dual 18" Horn Loaded Subwoofer

Product at a Glance

The PW 628S is a robust 18" dual subwoofer engineered to deliver powerful and immersive low-frequency performance for professional audio setups. Featuring a horn-loaded design, it ensures efficient bass projection with exceptional clarity and depth, making it ideal for concerts, festivals, and high-energy dance floors. The subwoofer’s precise low-frequency response enhances music with punch and detail, while cardioid presets provide flexibility for sound control, ensuring optimal performance in various venue configurations. Built for demanding applications, its durable plywood enclosure, weather-resistant finish, and stackable design make it a reliable choice for both touring systems and fixed installations.

Designed with usability and longevity in mind, the PW 628S features maintenance hoods that simplify servicing, ensuring reliable operation and minimal downtime. Its ergonomic handles and compact form factor enable easy transportation and setup, while its compatibility with dance stack systems and other professional configurations ensures seamless integration. Whether used in a mobile rig or a permanent venue, the PW 628S delivers the precision, power, and adaptability needed to elevate any audio experience.

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) : 44 Hz - 200 Hz
• Freq. Range (-10 dB) : 39 Hz - 200 Hz
• Rated Power : 1500W AES, 6000W Peak
• Omni Directional
• Cardioid presets available
• Nominal Impedance - Passive 4 Ω
• Crossover : 80 - 120 Hz Active
• Max Output : Cont. - 135dB, Peak - 141dB
• 2 x Speak-on terminals, Input & Thru

SYSTEM SPECIFICATIONS

• Recommended System Control :Delta 48 , Delta 98 FIR, PW 6
• Recommended Amplifiers : See Amplifier load calculation chart

LF TRANSDUCER

• 18 PW 45L - 18" Low Frequency Driver
• Two drivers connected in parallel
• 750W AES, 3000W Peak
• 4" Voice Coil - Ferrite Magnet
• Triple Reinforced Cone with large surround
• Fortex™ Weather Resistant Cones

HOUSING

• Multilevel Plywood Enclosure
• Granular Scratch Free Polyurea Paint
• Perforated Black, Pressed Steel Grills
• Integrated Handles on Either Side
• Includes a set of vertical bottom feet for
secure and stable stacking

AESTHETIC SPECIFICATIONS

• British Acoustics Signature Brown Umber Tone
• Non Reflective, Matte Black Grills
• Available in a RAL code of your choice (24 nos, minimum)

OPERATING PARAMETERS

• Operating positions: Can be used horizontally or vertically and can be used as a stack of subs
• Maximum permitted ambient temperature (Ta max) 55° C (124° F)
• Minimum permitted ambient temperature (Ta min): -9° C (15.8° F)

IP SPECIFICATIONS

• IP 43 - Standard protection against dust &
splashes

OPTIONAL ACCESSORIES

• See system chart for the System Accessories

SIZE

• Product : 584 x 1155x 314.4 mm (H x W x D)
• Product : 23 x 45.5 x 36 inch (H x W x D)
• Packed individually

WEIGHT

• Net : 114.75 Kgs
• Net : 252.98 Lbs

SHIPPING INFORMATION

• Carton Size
1231.9 x 977.9 x 660.4 mm (H x W x D)
48.5 x 38.5 x 26 inch (H x W x D)
• Gross Weight - 121.49 Kgs / 267.83 Lbs.
• Packed : Individually