Adaptive Technologies Group MM-018 60lb Pan Tilt Indoor Speaker Ceiling Mount The MM-018 is a pan and tilt speaker mount that supports and aims cinema surround speakers that offer the standard four-point mounting pattern of 2-3/4? X 5?. This mount aims and anchors surround speakers from overhead ceiling grids by way of a variety of tube extensions and adapters. Ceiling surrounds achieve up to 360 degrees of horizontal pan angle adjustments and up to 180 degrees of tilt angle adjustment. Tilt adjustments are made at the side of the speaker adapter plate. Panning adjustments are made at the intersection of the the tube extension coupler and the speaker mount. The MM-018?s tube coupler provides a pathway for signal wire and a safety cable to pass up through the tube extension, making for a cosmetically pleasing, safe and predictable method for installing ceiling speakers. Features: Weather resistant for covered outdoor and indoor use Independent pan and tilt controls Infinite locking adjustments No memory drift Single man speaker installations Safety cables included with extension tubes Specifications: Material: Structural Steel Alloy 1 pc Speaker Adapter Assy Finish:Powder Coat 1 pc Coupler Adapter, 3/4-10 thread and 1/2 NPT Tilt Rotation: 180 degrees 2 pcs Set Screw, 1/4-20 Pan Angle: 360 degrees 1 pc Hex Bolt, 3/8-16 X 3/4? Long Color: Black 1 pc Hex Bolt, Left Hand Thread 3/8-16 X 3/4? Long Design Factor: 7:1 ratio 2 pcs Star Washer, 3/8 WLL: 60 lbs. (27.2 Kg) max. Net WGT: 4 lbs. (1.8 Kg.) each Shipping WGT: 5 lbs. (2.3 Kg.) each Pack Count: 1 units/carton Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998. We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications. Shipping -Pro packed shipped USPS, UPS or Freight Service. Contact us pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed shipped. Processing times vary, 2-30 days Returns/Refunds- Customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. What products can not be returned? - International Sales Clearance items, Custom Builds, Road Cases, DT12 items, items identified as non-returnable, discontinued items, used or NOS items, electronic software downloads, demo gear, computer Cards, vacuum tubes, earbuds, harmonicas raw-frame speakers, turntable cartridges, fog fluid