The Lowell DX104-T Recessed Backbox with Straps for 4-Inch Speakers is an acoustically engineered enclosure for recessed installation. Ideal for professional settings where top - notch sound reproduction and fidelity are crucial, this backbox offers excellent performance. Its large - volume design with acoustic treatment allows a 4 - inch driver to work at its best loading level, delivering an enhanced low - frequency response with rich and full bass. The backbox is made of welded 22 - gauge steel, finished in black. It has a diameter of 10.00 inches, a depth of 6.75 inches, and a volume of 0.307 cu.ft. The 1.5 - inch batting provides acoustic treatment. It features an extended lip flange type, knockouts, and straps for mounting, and is suitable for screw - mount grilles. It's UL Listed only when used with Lowell assembly No. WB4 - 4A30 - T870, made in the U.S.A. with certified U.S. steel.
Using the Lowell DX104 - T Recessed Backbox with Straps for 4 - Inch Speakers is easy. First, find a suitable recessed location for installation. Then, use the knockouts and straps to secure the backbox firmly in place. Attach the 4 - inch speaker to the backbox and the screw - mount grille. When using, keep in mind that this backbox is UL Listed only when paired with Lowell assembly No. WB4 - 4A30 - T870. For maintenance, regularly check the straps and mounting points to ensure they are tight. Wipe the black finish with a dry cloth to keep it clean. Avoid exposing it to excessive moisture or physical damage to maintain its performance and appearance.
