Community 2x18" sub bas 145 dB 4000 Watt - vi har 2st nya i kartong endast varit

Community 2x18" sub bas 145 dB 4000 Watt - vi har 2st nya i kartong endast varit uppackade testkörda - kostat närmare 30.000 styck enligt generalagentens rek.pris, slumpas 9999kr styck plus moms. 90 kg styck. Exponentialhorn.

SE PDF LÄNGST NED PÅ LÄNKEN FÖR KORREKT SPEC

145 decibel max
179 Volt peak max
4000 Watt max

Community VLF-218

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Community VLF218
Community Professional Loudspeakers is expanding its VLF Series of subwoofers. VLF218 is a high-efficiency, dual 18-inch subwoofer system with a slim profile and rugged Baltic birch-ply enclosure. With power handling of 1,600W continuous (4,000W program) and sensitivity of 99dB/W/m, it offers exceptional punch, high output and low distortion. Additionally, the drivers may be configured internally to be driven by a single amp (1,600W @ 4 ohms) or by dual amplifiers (800W @ 8 ohms each).

The VLF218 uses a unique combination of techniques to keep voice coil temperatures low to avoid power compression that causes reduced output at higher volume levels. Using a proprietary method known as Active-Air Cooling, the motor structures of each driver are situated inside of the port where the outside moving air actively removes heat from the assembly. Additionally, cone movement drives air through the vented magnet pole-piece to cool the motor structures further.

BCL (Balanced Cone Loading) improves the linearity of the system by balancing the front and rear air loads. The thirdharmonic distortion at 40V (50-percent power) averages less than 1.9 percent over its operating range, and the enclosure has strong internal bracing to reduce sound energy losses from enclosure vibration.

Standard units are fully outfitted withpocket lifting handles, corner "hand truck" bar grip handles, tour-grade casters, top and bottom stacking cups, and rubber feet. Standard available options include front and rear Seat Track, pole sockets, custom colors, and Fiberglas-covered weatherized versions.


The VLF218 is an efficient, dual 18 inch subwoofer that can be used with any full-range loudspeaker system. It has exceptional punch, high output, and low distortion. The VLF218 uses a unique combination of techniques to keep voice coil temperatures low to avoid power compression that causes reduced output at higher volume levels. Ferrofluid efficiently transfers heat from the 4 inch voice coils to the motor structures. Active-Air cooling uses the bass ports to move outside air over the motor structures of each driver. Additionally, cone movement drives air through the vented magnet pole-piece to cool the motor structures. BCL (Balanced Cone Loading) improves the linearity of the system by balancing the front and rear air loads. The 3rd harmonic distortion at 40V (50% power) averages less than 1.9% over its operating range. The enclosure has strong internal bracing reducing sound energy losses from enclosure vibration. Loudspeaker Type: Ported subwoofer Operating Range: 35 Hz - 150 Hz 40 Hz - 150 Hz (+/-3dB)