18Sound 21NLW9601 (4/8 ohm)

21” Extended LF Neodymium Driver - 5.3” vc - 1800W AES - 98dB@1W/1mt - ISV - TSS -SDR

Specifications

• 96 dB SPL 1W / 1m average sensitivity
• 135 mm (5.3 in) split winding four layers ISV copper coil
• 3600 W program power handling
• Carbon fiber reinforced treated cellulose cone
• Triple 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