S221Dual 21 inch High-Power Subwoofer

ApplicationsTouring Performances
Stadiums
Theatres
Features1800W (AES) LF Driver: Ensures high power output for deep bass.
Thick and Elastic Lows: Delivers a profound and resonant sound experience.
Broad Frequency Response: Extends from 27 Hz to 200 Hz.
Wear-Resisting Nylon Bar: Enhances durability in demanding environments.
Technical SpecificationsFrequency Response: 27 Hz - 150 Hz (±3 dB) / 22 Hz - 200 Hz (-10 dB)
Nominal Coverage (-6dB): Omnidirectional
Sensitivity (@1W/1m): 99 dB SPL
Peak Power: 14400W
Nominal Impedance: 4 ohm
Maximum SPL: 134 dB SPL continuous / 140 dB SPL peak
Drivers: LF 2x21" (135mm voice coil) neodymium drivers
Physical DataDimensions (HxWxD): 650 x 1450 x 850 mm / 26" x 57" x 33"
Weight: 132.5 kg / 292 lbs
Connectors: 2xNL4 connectors
Speaker Cables: 1 + 1-
Materials: 24mm Baltic birch plywood
Finish: Black Polyurea painting
Grille: Black epoxy mesh grille with acoustically reticulated cloth



