LS21 21 inch Neodymium High-Power Subwoofer
ApplicationsMiddle and Large Touring Performances
Stadiums
FeaturesNeodymium High-Sensitivity Driver: For maximum headroom and clarity.
High-Power Output Cabinet: Capable of ultra-low frequency reproduction.
Multiple Ergonomic Handles: On each side for easy transportation and setup.
Technical SpecificationsFrequency Response: 25 Hz - 250 Hz (± 3 dB)
Nominal Coverage (-6 dB): Omnidirectional
Sensitivity (@1W/1m): 98 dB SPL
Peak Power: 4800W
Nominal Impedance: 8 ohm
Maximum SPL: 140 dB SPL peak
Drivers: 1x21" neodymium woofer (135mm voice coil)
Physical DataDimensions (HxWxD): 648 × 1100 × 700mm
Weight: 100.6 kg / 221 lbs
Connectors: 2 x NL4 connectors
Speaker Cables: 1+1- / 2+2- (N/C)
Materials: 15mm, 18mm, 24mm Baltic birch plywood
Finish: Black Polyurea painting
Grille: Black epoxy mesh grille with acoustically reticulated cloth