Crown Audio Xs Series operation manual Specifications, KHz with 0.15% THD

						Xs Series Power Amplifiers
6 Specifications
		Minimum Guaranteed Power	Xs500	Xs700	Xs900	Xs1200
		120 VAC, 60 Hz Units, per channel, both channels driven
		1 kHz with 0.15% THD
		Dual, 2 ohms (per ch.)	750W*	900W*	1200W*	1600W*
		Dual, 4 ohms (per ch.)	500W	750W	900W	1100W
		Dual, 8 ohms (per ch.)	400W	450W	600W	650W
		Bridge mono, 4 ohms	1600W*	1900W*	2500W*	3000W*
		Bridge mono, 8 ohms	1450W	1645W	2100W	2300W
		Performance	Xs500	Xs700	Xs900	Xs1200
		Sensitivity (volts RMS) for full rated power at 4 ohms	1.4V	1.4V	1.4V	1.4V
		Frequency Response (at 1 watt, 22Hz - 22 kHz)	± 1 dB	± 1 dB	± 1 dB	± 1 dB
		Phase Response (at 1 watt, 20Hz to 20 kHz)	+5°, –18°	+5°, –18°	+5°, –18°	+5°, –18°
		Signal to Noise Ratio below rated power (typical)
		A-weighted	> 102 dB	> 103 dB	> 108 dB	> 109 dB
		22 Hz to 22 kHz filter	> 97 dB	> 98 dB	> 106 dB	> 107dB
		Total Harmonic Distortion (THD) at 1 full bandwidth power, from 20	< 0.5%	< 0.5%	< 0.5%	< 0.5%
		Hz to 20 kHz
		Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1,
		from full rated output to –30 dB	< 0.5%	< 0.5%	< 0.5%	< 0.5%
		from full rated output to –40 dB	< 1.0%	< 1.0%	< 1.0%	< 1.0%
	* at 0.5% THD.
				OUTPUT ASSIGNMENT

PIN		CH
1+		2
1–		2
2+		NC
2–		NC
	CH 2

PIN		CH
1+		1
1–		1
2+		2
2–		2
	CH 1

page 16 Operation Manual