Delta 20 S
Dual 18" Powered Subwoofer
Product at a Glance
The Delta 20 S is our High Powered, Dual 18" Subwoofer which can be stacked horizontally and vertically to form an ultra low frequency subwoofer array. With the incorporation of the Dolly Cart mount, transportation on the Delta Twenty is quick and easy. The Delta 20 S responds to frequencies as low as 30 Hz and is known to deliver a flat response. Coupling this performance on the driver along with a twin 2500W amplifier module (powering each driver independently) gives the system great efficiency. The Delta 20 is meant to be flown below the Delta 40 LA for high performance touring. The system also gives the user 512 FIR Taps, controllable via the Delta Tune Software and a single Cat-6 cable. It can also be couple with other elements in the 9 or 8 series to be a part of a larger system in a nightclub or performance venue.
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
ACOUSTIC
AESTHETIC
DIMENSIONS
Frequency Response (-3 dB)
29 Hz - 185 Hz
Controls
System Gain Knob, Preset Selection Switch, Polarity Invert Switch, Power Switch
Enclosure
Marine Birchwood Cabinet, Premium Grade
Height
21"
Frequency Range (-10 dB)
25 Hz - 200 Hz
LF Driver
2 x 18" Ultra Low Excursion Drivers, 4" VC - Ferrite
Grill
Powder-coated durable grill with acoustically transparent foam
Width
51"
Amplifier Power
3000W Continuous, 6000W Peak
Connectors
2 x Balanced XLR for Stereo / Link
Cat 6 Control Cable, Power-Con Input / Link
Finish
British Acoustics' Signature Brown Finish
Depth
27"
Maximum SPL
143 dB
AC Power Input
Universal power supply 100 - 240 VAC, 50 - 60 Hz
Mounting System
Dolly Cart Clamps, Stackable Rubber Feet and side-handle for transportation
Weight
97 Kgs
Coverage Pattern
Omni-directional
