Rockville RPA60BT+(2) HC655 Black+(2) VOL850 sku-2155209908

This Rockville Restored Tech bundle, model RPA60BT+(2) HC655 Black+(2) VOL850, contains an RPA60BT amplifier, 2 pairs of HC655 Black in-ceiling speakers (4 speakers total) and 2 VOL850 wall volume controllers (sku-2155209908; UPC 613817031954).

The 19-inch, 1000w RPA60BT is a 2-channel digital hybrid amplifier and receiver with USB, Bluetooth and removable rack brackets for DJ, karaoke, professional and home audio use. At 4 ohms, its RMS output is 125w x 2 and peak output is 500w x 2. At 8 ohms, RMS output is 100w x 2 and peak output is 400w x 2.

Specifications list 0.1% THD, 400mv/33 KOhm input sensitivity and a frequency response of 20 Hz to 20 kHz. Each pair of 6.5-inch, 8-ohm HC655 speakers is rated at 500 watts peak: 250 watts peak and 80 watts RMS per speaker, or 500 watts peak and 160 watts RMS per pair.

Each speaker has a polypropylene cone woofer with rubber surround, a 1-inch aluminum voice coil, a 1/2-inch Mylar dome tweeter, a 10 oz. ferrite magnet and spring-loaded push terminals. Each VOL850 is an 8-ohm, 50 x 2-watt wall-mounted stereo controller with a 12-step rotary knob and an absolute-off position.

It can control up to 4 speakers totaling up to 100 watts in a standard 8-ohm or multi-room system. Installation depth is 2.44 inches. Each controller includes mounting screws, an ABS frame and a white single-gang plate with matching knobs for a standard single-gang electrical box. Protective tape covers the internal board to help keep out dust.

A backless junction box is recommended for ventilation.