Yorkville SA221S

Specifications
Active or Passive Active
Program Power (watts) 6000 watts program 17000 watts peak
Measured Max SPL (C-Weighted, Max Hold) 130.6 dB Cont., 142.6 dB Peak
Frequency Response (Hz +/- 3dB) 28Hz-100Hz
Crossover Frequency (Hz) 50 or 100 Hz lowpass
Cabinet Configuration Bass Reflex
Driver Configuration 2x21-inch LF woofer
LF Driver(s) 21-inch Neo with 4.5-inch Tetra Coil
LF Program Power (watts) 6000 watts Program, 17000 watts Peak
LF Impedance (ohms) 2 ohm Load (2 x 4 ohm)
LF Protection Excursion, Voice Coil Thermal (RMS)
LF Power Amplifier (watts) 6000 watts program (17000 watts peak)
LF Amplifier Type Class D
Cooling Scheme Convection
Power Cable Removable Locking Powercon True Input and Loop Thru Output
Power Switch Yes
Power Consumption (typ/max) 1440 VA / 1920 VA
Inputs 1 XLR with 2x XLR Parallel out, Impedance 35k ohms
Input Sensitivity (Vrms Sine) Line in 1.4 at center, 0.56 at max
Level Controls Volume, -,0dB,8dB (Min, Top, Max)
EQ Controls Thermal Limiter Advance for power consumption management
Limiter Excursion, Thermal (RMS), Clipping
LED Indicators Power, Excursion Limit, Thermal (RMS) Limit, Input Clip, Activity
Enclosure Materials Multiply 15mm Birch Plywood
Casters 4 x Locking Swivel Casters On Rear Of Cabinet
Stand Adapter 2 (1 Top, 1 Side)
UHMW Skid Glides 2 Rear
Stacking Feature Rubber Feet and Cups (Side and Bottom)
Covering / Finish Paint
Dimensions (DWH inches) 32.750 (37.750 including casters) x 29.750 x 47.5
Dimensions (DWH cm) 83.2 (95.8 including casters) x 75.5 x 120.6
Weight (lbs/kg) 319/145