SPECIFICATIONS
– Speaker type : Multi-purpose vented sub woofer
– Power Handling (AES standard) : 3600W RMS
– Nominal impedance : 4 ohms
– Average sensitivity : 102dB / 1W / 1m
– Maximum SPL (calculated) : 137 dB RMS / 143dB Peak
– Frequency response (-6dB no preset) : 30~1000Hz
– Nominal directivity (-6dB) : Omni in usable range
– Cabinet material : Heavily braced Birch Plywood
– Cabinet finish : Textured Waterborne Black coating | Acoustic PU foam behind Front grill
– Floor monitor use : N/A
– Flying hardware : No
– Mounting hardware : 2pcs M20 thread socket
– LF : 21″ CELTO ACOUSTIQUE 21EX1800 (2pcs)
– Woofer Chassis : Die Cast Aluminum
– Woofer Voice coil diameter : 4.5″ / 115mm long throw
– Crossover : No, active mode only
– Connectors : Genuine NEUTRIK 2pcs Speakon NL4MP
– Speaker size (HxWxD) : 588x1226x805 mm
– Speaker Weight : 99kg
– Shipping information : 112kg | 710x1380x915 mm
– Accessories : CSW221-SBAG (padded cover bag) | CPC-70 (pole bar with crank) | SUBWHKIT100C (castor wheel kit)

APPLICATIONS
CSW221 subwoofer is suitable for heavy bass reinforcement for main PA systems, touring or permanent installations for small to large stages, indoor or outdoor live performances.
Suitable in spaces like:
• FoH
• Multi-functional room
• Auditorium and Theatre
• Pub
• Bar
• Night club
• Commercial announcements