Specications
SB28 specications
Description
High power subwoofer: 2 x 18'' , amplied by LA8
Low frequency limit (-10 dB)
25 Hz ([SB28_100])
Maximum SPL
1
142 dB ([SB28_100])
Directivity
standard or cardioid
Transducers
2 × 18" neodymium direct-radiating
Acoustical load
bass-reex, L-Vents
Nominal impedance
4 Ω
Connectors
IN: 1 × 4-point speakON
Rigging and handling
integrated rigging system
handles integrated into the cabinet
Weight (net)
93 kg / 205 lb
Cabinet
premium grade Baltic birch plywood
Front
coated steel grill
acoustically neutral 3D fabric
Rigging components
high grade steel with anti-corrosion coating
Finish
dark grey brown Pantone 426 C
IP
55
1
Peak level at 1 m under half space conditions using pink noise with crest factor 4 (preset specied in brackets).
180
Kara owner's manual (EN) version 1.0