Russound Contractor Series manual Speaker Specifications, SP-C503, SP-C522, SP-C622

SPEAKER SPECIFICATIONS

Model:	SP-C503
Description:	Round Dual Voice Coil In-wall/In-ceiling loudspeaker
Woofer: 5.25” (13.3 cm) poly-mica with enhanced
	high-frequency
Cut-Out:	6.5” (16.5 cm)
Mounting Depth:	3.25” (9.5 cm)
Recommended Power:	5 - 50 watts
Efficiency:	88 dB (1W @ 1M w/1kHz)
Frequency Response:	65Hz - 16kHz +/- 3 dB
Nominal Impedance:	8/8 ohms per channel

Model:	SP-C522
Description:	Round Single-Point Stereo In-wall/In-ceiling loudspeaker
Woofer:	5.25” (13.3 cm) poly-mica
Tweeter:	Dual 1/2” (1.3 cm) Neodymium Mylar
Cut-Out:	6.5” (16.5 cm)
Mounting Depth:	3.25” (9.5 cm)
Recommended Power:	5 - 50 watts
Efficiency:	89 dB (1W @ 1M w/1kHz)
Frequency Response:	65Hz - 20kHz +/- 3 dB
Nominal Impedance:	8/8 ohms per channel

Model:	SP-C622
Description:	Round Single-Point Stereo In-wall/In-ceiling loudspeaker
Woofer:	6.5” (16.5 cm) poly-mica
Tweeter:	Dual 3/4” (1.9 cm) Neodymium Mylar
Cut-Out:	7.375”(18.7 cm)
Mounting Depth:	3.75” (9.5 cm)
Recommended Power:	5 - 60 watts
Efficiency:	90 dB (1W @ 1M w/1kHz)
Frequency Response:	60Hz - 20kHz +/- 3 dB
Nominal Impedance:	8/8 ohms per channel

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