US Amps XT Series manual Specifications

					800.2	1600.2	800.4	1600.4	1000D	2000D	4000D
Power Output (RMS)		4Ω	1KHz	W	2 x 100	2 x 200	4 x 50	4 x 100
			100Hz	W					1 x 75	1 x 150	1 x 200
	at full frequency	2Ω	1KHz	W	2 x 200	2 x 400	4 x 100	4 x 200
			100Hz	W					1 x 150	1 x 300	1 x 450
	(10Hz~40KHz)	1Ω	1KHz	W
			100Hz	W					1 x 500	1 x 1000	1 x 1500
	(before clipping)	4Ω mono	1KHz	W	1 x 400	1 x 800	2 x 200	2 x 400
Total Harmonic Distortion		4Ω	1KHz	%	0.03	0.03	0.03	0.03	•••	•••	•••
S/N Ratio		Input Short	4Ω	dB	100	100	100	95	80	80	80
Channel Separation @ 4Ω RMS			1KHz	dB	58	55	58	50	N/A	N/A	N/A
Frequency Response				Hz	10~50K	10~50K	10~50K	10~50K	20~500	20~500	20~500
Power Band Width			-1dB	Hz	10	10	10	10	•••	•••	•••
(Frequency Response)
				KHz	50	50	50	50	•••	•••	•••
		Low Pass	24dB	Hz	40~250	40~250	40~250	40~250	40~250	40~250	40~250
Crossover Frequency		Subsonic	24dB	dB	15~40	15~40	•••	15~40	15~40	15~40	15~40
		High Pass	12dB	Hz	40~1K	40~1K	40~1K	40~1K	•••	•••	•••
Bass Boost Control @ 45Hz				dB	0~12	0~12	0~12	0~12	0~12	0~12	0~12
Wired Remote Control					optional	optional	No	No	optional	optional	optional
Bridged Mono Capable				Ω	4	4	4	4
Master Slave Capable
Gain Control					Yes	Yes	Yes	Yes	Yes	Yes	Yes
Input		Low Level	1KHz	mV/V	100/6.0	100/6.0	100/6.0	100/6.0	100/6.0	100/6.0	100/6.0
Sensitivity
		High Level	1KHz	V
Input		Low		KΩ	10	10	10	8	22	22	22
Impedance
		High		Ω
Damping Factor				4Ω	250	250	250	250	95	95	95
Dimensions [(W) 2.5/63.5(H) x 8.75/222(D)]				in/mm	9.75/248	14.5/368	14.5/368	15.75/400	9.75/248	14.5/368	15.75/400
Fuse Rating				A	25A x 1	20A x 3	20A x 3	25A x 3	40A x 1	30A x 3	25A x 3
Protection (thermal/overload/short circuit/dc offset)					Yes	Yes	Yes	Yes	Yes	Yes	Yes
Power Voltage Range				V	12~18V	12~18V	12~18V	12~18V	12~18V	12~18V	12~18V

SPECIFICATIONS