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Appendix
Lexicon
Audio Inputs
LX-7 7 RCA, 7 XLR (including
1/4-inch Tip/Ring/Sleeve)
LX-5 5 RCA, 5 XLR (including
1/4-inch Tip/Ring/Sleeve)
Audio Outputs
LX-7 7 pairs of heavy-duty
binding posts
LX-5 5 pairs of heavy-duty
binding posts
Performance
Amplifier performance specifications are
identical in INDIVIDUAL and (BRIDGED)
Modes, with the exception of Output
Power and Minimum Speaker Impedance.
(BRIDGED) Mode includes channels 1 & 2
and 3 & 4 only.
Output Power 200W at 8Ω,
all channels driven
20Hz to 20kHz
400W at 8Ω, {BRIDGED)
Minimum 2Ω, INDIVIDUAL Mode
Speaker 4Ω, (BRIDGED) Mode
Impedance
Performance (continued)
Frequency 20Hz to 20kHz ±0.1dB
Response 10Hz to 100kHz +0.5/-3dB
THD Below 0.02%,
200W at 8Ω,
all channels driven
20Hz to 20kHz
Signal-to- 111dB
Noise Ratio 22kHz bandwidth,
balanced inputs
109dB
22kHz bandwidth,
unbalanced inputs
(Ref 200W at 8Ω)
IM Distortion Below 0.03% at 200W
Crosstalk -80dB at 1kHz, minimum
Damping Factor 250 at 20Hz, minimum
Input 2V in for 100W out at 8Ω,
Sensitivity balanced inputs
1V in for 100W out at 8Ω,
unbalanced inputs
Input 20kΩ, balanced
Impedance 10kΩ, unbalanced
Gain 23dB, balanced
29dB, unbalanced
Other
Trigger Input 12V DC +/- 10%
Power 120V 60Hz 20A
(Domestic)
Requirements 230V 50Hz 12.5A
(Export)
Dimensions
Height 5.65 inches (144mm)
Width 17.3 inches (440mm)
Depth 19 inches (483mm)
Weight
LX-7 56lbs (25.4kg)
LX-5 52lbs (23.6kg)
Rack Mounting Optional brackets are
available for mounting
either amplifier in a
standard 19-inch
equipment rack
Specifications are subject to
change without notice
SPECIFICATIONS