VCSUB
21 inch Subwoofer Speaker
ApplicationsTouring Performances
Stadiums
Theatres
FeaturesLarge 135mm Voice Coil: Extends low frequency response down to 25Hz.
Three-Point Hanging Method: Supports cardioid directivity and four-point stacking.
Neodymium High-Sensitivity Driver: Provides maximum headroom.
NL4 Plug on Net Surface: Facilitates convenient cardioid subwoofer wiring.
Technical SpecificationsFrequency Response: 30 Hz - 150 Hz (± 3 dB) / 25 Hz - 200 Hz (-10 dB)
Nominal Coverage (-6dB): Non-directional
Sensitivity (@1W/1m): 97 dB SPL
Peak Power: 7200W
Nominal Impedance: 8 ohm
Maximum SPL: 129/135 dB SPL peak
Drivers: 1×21" (135mm voice coil neodymium) woofer
Physical DataDimensions (HxWxD): 590 x 1000 x 674 mm
Weight: 84 kg
Connectors: 2x4 WP4, 2x4 NL4
Speaker Cables: WP4: 1-2+..., NL4: 1+1-
Materials: 18mm, 24mm birch multi-plywood
Finish: Black polyurea painting
Grille: Black epoxy mesh grille with acoustically reticulated cloth
Rigging: Three-point hanging method (Cardioid directivity, can be stacked at four points)