JBL CBT 50LA-1 Line Array Column Loudspeaker with Improved Mounting Bracket Ships Free! Constant Beamwidth Technology? Line Array Column Loudspeaker with Eight 50 mm (2 in) Drivers. With improved mounting bracket for enhanced aiming flexibility. The CBT 50LA-1, with Constant Beamwidth Technology?, represents a breakthrough in pattern control, utilizing analog delay beam-forming and amplitude tapering to accomplish consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of straight form-factor passive column speakers. Features Patent-pending Constant Beamwidth Technology? provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing. Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode. Dynamic SonicGuard? overload protection Built-in 70V/100V transformer, plus 8 ohm direct capability. Swivel (pan) / tilt wall bracket included. Specifications Drivers: Eight 50 mm(2 in) Full-Range Frequency Range (-10dB): 80 Hz ? 20 kHz Coverage Angle: Vertical 20 (1.5 kHz - 16 kHz, 10) Horizontal 150 (ave, 1 kHz ? 4 kHz, 20) Sensitivity: 93 dB (speech mode, 2 kHz - 14 kHz)89 dB (music mode, 300 Hz - 18 kHz) Impedance: 8 ohms Power Rating: 150W (600W peak), 2 hrs 100 W (400W peak), 100 hrs Maximum SPL (1m): Speech mode: 115 dB cont ave (121 peak) Music mode: 111 dB cont ave (117 peak) Transformer Taps: 60W, 30W, 15W, (7.5W at 70V only), and 8? thru, via switch Enclosure: Fiberglass reinforced ABS cabinet, painted aluminum grille Outdoor Capability: IP-55 rated, per IEC529, when installed with optional MTC-PC2 panel cover. UV, moisture and 200-hr ASTM G85 acid-air/salt-spray resistant. Color: Black Insert Points: Ten M6 insert points on back panel. Mounting: Included swivel (pan) / tilt wall bracket provides continuously variable +/-80 degree left-right swivel aiming (at no up/down tilt -- see Bracket Guide for maximum swivel range at various up/down tilt angles), continuously adjustable 15 degree tilt, as well as 5 degree fixed increment points within the range. Ten threaded mounting points located on back panel conform to industry standard rectangular 108 x 51 mm (4.25 x 2.0 in) pattern for OmniMount 30.0 and other compatible third-party brackets. Threaded mounting points can be utilized for suspension. Dimensions (H x W x D): 528 x 99 x 153 mm (20.8 x 3.9 x 6.0 in) Net Weight: 4.1 kg (9.0 lb) Included Accessories: Swivel (pan) / tilt wall bracket ---------------------------------------------------------------------------------------------------------------- Echotone Music LLC is an experienced long time E-commerce Audio Musical instrument dealer since 1998. We take pride in selling quality gear for musicians, sound engineers, production companies and broadcast applications. Shipping --Items are well packed and shipped USPS, UPS or Pallet Freight Service. Items purchased on Friday may not ship until Monday or until the projected processing period. We are working hard to get your unit Built ( if needed), processed and shipped. Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided, otherwise customer pays for return shipping costs. Returned items must be sealed/unopened in original, brand-new condition, showing no signs of wear or use such as mount marks, plug marks, scratches, scuffs, dings or scrapes, screw mount marks or collateral material damage.. Items must also include all original packaging, manuals, warrantees accessories or your return may be subject to a return handling charge. Refunds or for the Item cost only. If the item was listed as free shipping then the cost of the shipment will be deducted from the units original cost. Gear returned with out all its original packaging, warranty cards and accessories or that shows signs of wear from use, will be subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. The following products cannot be returned - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items, electronic software downloads, demo gear, strings, reeds, computers, tubes, earbuds, earplugs, recorders, harmonicas, raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids, clothing/footwear, cleaners, polishes polishing cloths, software/soundware, books, CDs, DVD's, vinyl records, and videos. Happy customers, that's music to our ears!