Professional pa 18 inch subwoofer speaker box for sound system

• 18'' low frequency subwoofer speaker
• Bass with powerful and strong rhythm
• Special design for small DISCO system
• RMS 400W professional sound loudspeaker system
• 8ohm speaker driver impedance
• life performance and Karaoke system entertainment use loudspeaker system
• wooden speaker cabinet with high bass response
• Economy pro sound system loudspeakers
• Economy range professional subwoofer

Full-sealing package of Products:

We adopt full-sealing bubble film+strech film+wood frame (or wood box). It will keep the moist from entering into the package to make the products rusted.

ITC promise the electronics yearly failure rate is less than 1%.

ITC guarantee all electronics of 3 years quality warranty.

ITC could supply 1% wearing spare parts free of charge.

ITC guarantee all loudspeakers of 6 months quality warranty.

All of quality complaint shall be attached with serial number, failure test report and photos.

All of the quality compliant shall be feedback with a solution within 48 hours.

ITC could supply circuit diagram documents for repair.