SB28 Dual 18-inch Subwoofer Speakers Audio System Sound
Max SPL：140 dB
Low frequency limit: 25 Hz
Transducers：LF: 2 x 18”
Weight：93 kg / 205 lb
Directivity: standard or cardioid configurations
Parameter Specifications
If You Need More Information About The Product, Please Contact Us.
You Can Contact Us Via Whatsapp.25 Hz
140 dB
4 Ω
1225 W
Bass-reflex with progressive profile venting
Standard or cardioid configurations
LA8 controlled amplifier
1300 mm x 550 mm x 700 mm (51.2" x 21.7"x 27.6"
93 kg / 205 lb
1x4-pin Speakon
Baltic birch plywood
Dark grey brown(RAL 8019)
Polyester powder-coated steel with acoustically neutral fabric
Integrated rails for flying and stacking runners
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