JBL CSS-BB8X6, 8" Backcan for CSS8008 or CSS8018 Speaker - 6 Pack shureholiday2023 while unique features like Advanced

while unique features like Advanced String Resonance and Dynamic Pedal Noise provide breathtaking realism and unmatched expressiveness

67” x 18

and heavy duty aluminum exterior build

The low-profile drawer with side vents promotes airflow

front-firing subwoofer features an 18″ High Excursion Driver with a 3″ EISV voice coil engineered to withstand the most demanding sound reinforcement tasks

JBL CSS-BB8X6, 8" Backcan for CSS8008 or CSS8018 Speaker - 6 Pack shureholiday2023 while unique features like AdvancedThe JBL CSS BB8X6 is a six pack of 8" backcans designed to fit the CSS8008 or CSS8018 speakers for in ceiling installations. Product Specifications: Compatibility: CSS 8008 and CSS 8018 speaker, CSS TR4 8 tile rails Dimensions: 108 deep x 334 diameter mm (4. 3 x 13. 2 in) Bolt Mount Circle: 4 points on 286 mm (11. 25 in) diameter Air Space: 4. 0 liters (0. 15 cu ft) Material: Steel, zinc plated, powder coated Conduit Knockouts: Five (5) knockouts: 4