Lexicon CX manual Appendix

Appendix

Lexicon

SPECIFICATIONS

Audio Input Connectors			Performance (Continued)
CX-7	7 RCA, 7 XLR		IM Distortion	Below 0.03% at 140W, 8Ω
CX-5	5 RCA, 5 XLR
			Crosstalk	80dB at 1kHz, minimum
			Damping Factor	850 at 20Hz, minimum
Audio Output Connectors
CX-7	7 pairs of	gold-plated binding posts	Input Sensitivity	• 2V input for 100W output at 8Ω,
CX-5	5 pairs of	gold-plated binding posts
				balanced inputs
				• 1V input for 100W output at 8Ω,
				unbalanced inputs
Performance			Input Impedance	• 20kΩ, balanced
Output Power	140W at 8Ω,			• 10kΩ, unbalanced
	all channels driven
			Gain	• 23dB, balanced
	20Hz to 20kHz
				• 29dB, unbalaced
Minimum	2Ω
Speaker
Impedance
			Other
Frequency	• 20Hz to 20kHz ±0.1dB		Trigger Input	12V DC +/- 10%
Response	• 10Hz to 100kHz +0.5/-3dB
			Power Requirements	• 120V 60Hz 15 Amp (domestic)
	Below 0.02% at 140W, 8Ω
THD				• 230V 50Hz 10 Amp (export)
	all channels driven
				• CX-7: 52.8 lbs (24 kg)
	20Hz to 20kHz		Weight
				• CX-5: 47.1 lbs (21.4 kg)
Signal-to-Noise	110dB
Ratio	22 kHz bandwidth, unweighted		Rack Mounting	Optional brackets are available for mounting either
				amplifier in standard 19-inch equipment rack
	(Ref 140W at 8Ω)

Specifications are subject to change without notice

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