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.
- 2000 Watt Peak, 1000 Watt RMS digital amplifier
- 135 dB max spl
- 21″ woofer, high power neodymium 4.5″ voice coil
- PFC power factor correction