Sound Bridge 7218SWX Dual 18" subwoofer Includes covers and caster - $1,550 - (Ephrata, PA)
Soundbridge 7218 SWX SUBS:FREQUENCY RESPONSE: 38HZ –TO- 200HZ, +/-3DBMAX SPL: 144DB SPL (1 UNIT), 156DB (4 UNITS)LF DRIVE UNIT(S): (2) 18” CONELF: SENSITIVITY: 105DB 1W/1MLF POWER HANDLING: 2000W (AES), 8000W (PEAK)LF IMPEDANCE: 4-OHMSCABINET CONSTRUCTION: 18MM 13-PLY BALTIC BIRCH,HIGH TENSILE UHMW COMPOSITECABINET FINISH: TOUR-GRADE DURACOATTMHARDWARE: HEAVY-DUTY CASTERSCONNECTIONS: (2) NEUTRIK NL-4 SPEAKON The 7218SWX is a high-performance; high-output subwoofer system designed to compliment XYON™ line array systems in a variety of permanently-installed and live sound reinforcement applications. The 7218SWX utilizes advanced components and technology to attain the highest performance levels.7218SWX units are configured as alternating upright and inverted units, paired to create a low-frequency horn termed QUAD-ONE™. By focusing all four LF drivers at the same quadrant of a sphere, greater directivity, and increased sensitivity is realized. Whereas typical line array systems require very large arrays to achieve this level of directivity and output, XYON™ does so with as few as two elements.The standard 7218SWX is intended for ground-stack only applications. It includes heavy-duty casters, and single-box padded transport covers are available.
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From ebay.com - 1 month ago