18sound 21NTLW5000 4/8Ω - 21'' Extended LF

S P E C I F I C A T I O N S

• 96,5 dB SPL 1W / 1m average sensitivity
• Dual 115mm (4,5 in) Tetracoil Aluminum Voice coil
• 4000 W program power handling
• Ultra linear suspension behavior for excellent sound clarity
• Symmetric flux density and inductance behaviour
• Low noise forced air cooling design
• Water repellent cone and epoxy coated plates
• Suitable for vented, horn loaded and bandpass applications