Compact and powerful, the NX S21-A offers the performance of a 21” subwoofer in a package not much larger than a typical 18” sub.
The 21” massive neodymium magnet low frequency transducer is front-loaded and delivers an astonishing precise bass punch for any kind of application.
1000 Watt Digipro digital amplifier
135 dB max spl
21" woofer, high power neodymium 4.5" voice coil
PFC power factor correction
Acoustical Specifications
Frequency Response -3 dB: 30 Hz ÷ 80 kHz
Max SPL: 135 dB
Woofer: 21" neo, 4.5" v.c.
INPUT/OUTPUT SECTION
Input signal: bal / unbal
Input connectors: Stereo combo xlr-jak
Output connectors: Stereo xlr
Input sensitivity: -2 dBu / +4 dBu
PROCESSOR SECTION
Crossover frequencies: 60 - 80 Hz
Protections: Thermal, rms
Limiter: Soft peak limiter
Controls: Volume, xover / link, frq. cut, phase
AMPLIFIER SPECIFICATIONS
Total power: 1000 Watts
Low frequencies: 1000 Watts
Cooling: Convection / forced
Connections: Powercon in / out
CABINET
Cabinet Material: Balitc birch
Hardware: Stacking fittings
Handles: 4 side
Pole Mount/Cap: Yes
Colour: Black
PHYSICAL SPECIFICATIONS
Height: 750 / 29.52 mm/inch
Width: 660 / 25.98 mm/inch
Depth: 700 / 27.55 mm/inch
Net Weight: 53.2 / 117.28 Kg/Lbs |