specifications :: juice amps For all you audio geeks out there who really want the nitty gritty details.

		Continuous Sine Wave Average Output Power per channel, both channels driven, 20 Hz to 20 kHz   J•800 J•1400 J•2500 2 ohms: 480 W 800 W 1400 W 4 ohms: 300 W 450 W 750 W 8 ohms: 205 W 310 W 575 W

		Bridged Mono Operation, 20 Hz to 20 kHz   J•800 J•1400 J•2500 4 ohms: 800 W W 1400 2500 W 8 ohms: 560 W 900 W 1500 W Note: Power ratings are specified at 120 VAC line voltage.

		Power Bandwidth - 5 Hz to 50 kHz (+0, -3 dB)

		Frequency Response - 25 Hz to 25 kHz (+0, -1 dB)

		Distortion THD and SMPTE IMD; 20Hz to 20kHz < 0.03% @ 8 ohms

		Signal-to-Noise Ratio > 100 dB below rated power into 4 ohms

		Channel Separation > 90 dB @ 1 kHz

		Damping Factor > 300 @ 1 kHz and below

		Input Impedance 20 kO balanced 10 kO unbalanced

		Input Sensitivity 1.15 V (+3.4 dBu) for rated power into 4 ohms

		Gain J·800: 30 dB J·1400: 32 dB J·2500: 34 dB

		Maximum Input Level 9.75 Vrms (+22 dBu)

		Turn On Delay 2.5 seconds

		Subsonic Filter 9 dB @ 30 Hz

		Topology J•800, J•1400: Class AB J•2500: Class H

		Cooling Dual variable-speed fans with back to front airflow

		Indicators Channels A and B       SIG (Signal Present), OL (Overload) POWER

		Current Consumption   J•800 J•1400 J•2500 Idle 0.5 A 0.5 A 1.0 A Musical Program @ 8½ 3.9 A 5.1 A 8.1 A Musical Program @ 4½ 5.0 A 6.7 A 10.0 A Musical Program @ 2½ 7.0 A 10.6 A 17.2 A

		AC Power Requirements U.S. 120 VAC, 60 Hz Europe 240 VAC, 50 Hz Japan 100 VAC, 50/60 Hz Korea 220 VAC, 60 Hz

		Physical Dimensions and Weight Height: 3.5 in/89 mm Width: 19.0 in/483 mm Depth: 15.7 in/400 mm Weight: J•800: 43.6 lb/19.8 kg J•1400: 48.5 lb/22.0 kg J•2500: 56.2 lb/25.5 kg