CSA140Z 70V Amplifier + (4) CCL6T Black Ceiling Speakers

The JBL CSA140Z is a 40W single-channel commercial amplifier built for 70V and 100V background music and paging systems, and this package adds four Rockville CCL6T 6" black ceiling speakers at no extra cost, so you can wire up a dining room, office, or retail floor as soon as it arrives. Its single-chip amplifier design replaces up to 500 parts, which means fewer points of failure and dependable operation day after day. The fanless 1U chassis runs silently, mounts in a standard rack with the included kit, and a universal 100 to 240V power supply lets it plug in almost anywhere. Illuminated rings around the knobs make levels easy to read in a dim back room, and the RJ45 port accepts a JBL CSR-V wall controller (sold separately) when you want volume at the wall. Energy Star certification keeps power costs in check on a system that plays from open to close.

The four CCL6T speakers give the amplifier a ready-made zone to power. Each one has a 6" double paper cone woofer rated 80Hz to 15kHz with 88dB sensitivity, and 70V taps at 10, 5, and 2.5W let you set each speaker for its spot: 5W over the main seating area, 2.5W in a hallway or restroom. Tapped at 5W each, the four speakers draw 20W, leaving the CSA140Z headroom for more 70V speakers as the space grows. Paintable black grilles and a 2.36" mounting depth suit dark drop ceilings, open ceilings, and shallow installs alike.