Rockville RCS180-6+(4) CC525T White+CC8-SUB sku-5218273281

Rockville RCS180-6+(4) CC525T White+CC8-SUB, SKU sku-5218273281, UPC 613817132583, is listed under Restored Tech. The package includes a rack-mountable RCS180-6 180-watt, 6-zone 70v amplifier, (4) CC525T White 5.25" 70v ceiling speakers and (1) CC8-SUB 8" 70V ceiling subwoofer with a rough-in kit. The source also lists the amplifier as RCS180-6350.

Included accessories are a remote, rack-mount ears, power cable, FM antenna, owner's manual and warranty. The amplifier supports 70- and 100-volt, 8-ohm and 4-ohm operation, with 184 watts RMS at 70/100 volts, 4-16 ohm speaker output, separate volume controls for its 6 zones and binding-post outputs for single-zone playback of all 180 watts.

It has Bluetooth, FM radio, a USB input and an SD card slot; USB and SD storage are limited to 32gb each. Controls cover MIC1, MIC2, MIC3, MP3, LINE1 and LINE 2, with mic echo, bass, treble and a chime button. A clipping limiter, cooling system, 5-segment signal indicator and detachable speaker terminals are also listed.

Connections include (2) RCA AUX input sets, (3) mic inputs, an RCA line output, an optical input, 100V and 70V positive terminals, an 8-ohm positive terminal and a shared negative terminal. Power requirements are 120V at 50-60Hz. Listed signal-to-noise figures are -68.1 dBA at 1W and -89.2 dBA at full 4-ohm power.

Frequency response is 49Hz to 14.9 kHz; the listed worst-case THD+M is 0.89% at 1W into 8 ohms. The amplifier measures 19" x 16" x 4" and weighs 22.7 lbs. Speaker tap options are 20w, 15w, 10w, 5w and 2.5w. The ceiling speakers are also described as a pair, and the package is listed for restaurants, bars, cafés, schools, lounges, multi-zone homes, offices and warehouses.