18 SOUND 21 NLW 9601
18 SOUND 21 NLW 9601
18 SOUND 21 NLW 9601

18 SOUND 21 NLW 9601

The 21NLW9601 is a 21 inch neodymium high performance transducer. It is the evolution of the 21NLW9600 speaker. The transducer is suitable for high loading, ultra-low frequency horn loaded as well as bandpass subwoofer designs. For optimum results recommended amplifier should be able to deliver 3600 Watt program power without clipping.

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Product details

More Information
  • 98 dB SPL 1W / 1m average sensitivity
  • 135 mm (5.3 in) split winding four layers ISV copper coil
  • 3600 W program power handling, 1800W AES
  • Carbon fiber reinforced treated cellulose cone
  • Silicon Spider (TSS) improves excursion control and linearity even in extreme loading and SPL conditions
  • Single Demodulating Ring (SDR) for lower distortion
  • Low noise cooling design for very low power compression
  • Suitable for bandpass and horn loaded subwoofer designs
Technical Specifications

Size: 21"


Power Rating: 1800W AES


Frequency Response: 25-2kHz


Sensitivity: 98db


Impedance: 8 ohms


Voice Coil: 5.3"


Resonant Frequency: 37 Hz


Weight: 30.9 lbs.