CDi1000 + JBL-COL800-BK 4-Pack

This bundle pairs a Crown CDi1000 2-channel commercial amplifier with four JBL COL800-BK slim column speakers, giving a conference room, retail floor, or lecture hall a complete distributed-audio zone without piecing components together separately. The CDi1000 drives 2, 4, or 8-ohm loads and 70V/140V lines at 500W per channel, with onboard DSP for crossovers, EQ, delay, and limiting plus 20 user presets saved through its front-panel LCD.

Each 32-inch COL800-BK column speaker uses four racetrack woofers and dual top-mounted tweeters to deliver wide 160-degree horizontal coverage with a built-in 10-degree down-tilt, so the sound reaches seated and standing listeners evenly even when the cabinet sits flush to the wall. A 3.7-inch cabinet depth keeps the speakers unobtrusive and ADA-friendly, and an IP54 rating protects the drivers and terminals against dust and moisture for lobbies, covered patios, or transit spaces.

Each speaker includes both L-brackets and a swivel/tilt wall bracket, so installers can mount flat to a wall, angle horizontally, or add extra down-tilt without buying separate hardware. Between the amp's 70V/100V multi-tap output and the speakers' matching transformer taps, the whole system wires up on a standard distributed line.