S221 Dual 21 inch subwoofer

Applications

  • Touring performance
  • Stadium
  • Theatre

Feature

  • 1800W (AES) LF driver
  • Thick and elastic lows
  • Provide 27 Hz-200 Hz frequency response
  • Mounted wear-resistant Nylon bar

Especificaciones Técnicas

Parameter NameParameter Value
FREQUENCY RESPONSE27 Hz~150 Hz (±3 dB), 22 Hz~200 Hz (-10 dB)
NOMINAL COVERAGE (-6dB)Omnidirectional
SENSITIVITY (@1W/1m)99 dB SPL
POWER RATING (AES)3600W
NOMINAL IMPEDANCE4 ohm
MAXIMUM SPL134 dB SPL, 140 dB SPL peak
DRIVERSLF: 2×21″ (135mm voice coil) neodymium driver

Physical Data

Parameter NameParameter Value
DIMENSIONS (HxWxD)650 x 1450 x 850 mm / 26″x57″x33″
WEIGHT132.5 kg / 292 lbs
CONNECTORS2 x NL4 connectors
SPEAKER CABLES1+1-
MATERIALS24mm Baltic birch plywood
FINISHBlack Polyurea paintings
GRILLEBlack epoxy mesh grille with acoustically reticulated cloth
DIAGRAMSFront, Top, Side views and Frequency Response, Impedance graphs provided

More: