10
KX Amplifiers
Performance
MODEL KX350.4 KX650.4 KX850.4
RMS Power in Watts, All Channels Driven
@ 14.4V, 4Ω Stereo, <
1% THD+N 4 x 60 4 x 120 4 x 175
@ 2Ω Stereo, <
1% THD+N 4 x 90 4 x 170 4 x 215
@ 4Ω Mono, <
1% THD+N 2 x 175 2 x 325 2x 425
@ 12.5V, 4Ω Stereo, 0.085% THD+N 4 x 35 4 x 70 4 x 90
@ 2Ω Stereo, 0.5% THD+N 4 x 70 4 x 135 4 x 180
@ 4Ω Mono, 0.5% THD+N 2 x 130 2 x 250 2 x 325
Length with EndKaps: 16” 22 1/2” 25 3/4”
(40.64cm) (57.15cm) (65.40cm)
SPECIFICATIONS COMMON TO ALL MODELS
Height: 2.5 inches / 6.35 centimeters
Width: 10.125 inches / 25.7 centimeters
Length Without EndKaps: Subtract 5” (12.7 cm) from chart above
Frequency Response: 20Hz - 20kHz, + 0/- 1dB
Input Sensitivity: 170mV - 5V low level, 340mV - 10V high level
Signal-to-Noise Ratio: >95dB, a-weighted, re: rated power
Electronic Crossover: Variable high or low pass, 50 - 200Hz,
12dB/octave
KickBass Boost: Variable 0 to +18dB boost @ 40Hz
Specification
Model KX350.4
60 x 4 @ 4 ohms, 14.4Vdc, 1% THD,
CEA-2006 (Watts)
Signal to Noise Ratio -98
CEA-2006 (ref: 1W, A-weighted)
Model KX650.4
120 x 4 @ 4 ohms, 14.4Vdc, 1% THD,
CEA-2006 (Watts)
Signal to Noise Ratio -95
CEA-2006 (ref: 1W, A-weighted)
Model KX850.4
175 x 4 @ 4 ohms, 14.4Vdc, 1% THD,
CEA-2006 (Watts)
Signal to Noise Ratio -94
CEA-2006 (ref: 1W, A-weighted)
