Lexicon GX-7 User Manual
SPECIFICATIONS GX-7
Audio Input Connectors 7 RCA
Audio Output Connectors 7 pairs of heavy-duty, gold-plated
Performance
Output Power 125W RMS per channel into 8 Ohms from 20Hz to 20kHz
Minimum Recommended
Speaker Impedance 4 Ohms
Frequency Response 20Hz to 20kHz +0.1dB/-0.5dB
Total Harmonic
Distortion (THD) Less than 0.05% at full power ratings
Signal-to-Noise Ratio Greater than 100dB, ref 125W/8 Ohms (30kHz bandwidth)
Intermodulation
Distortion (IM) Less than 0.05% at full power ratings
Crosstalk Greater than -80dB @ 1kHz (30kHz bandwidth)
b
inding posts
188W RMS per channel into 4 Ohms from 20Hz to 20kHz
10Hz to 40kHz +0.1dB/-1.5dB
Damping Factor Greater than 200 @ 20Hz (ref 8 Ohms)
Input Sensitivity 1V for 100W out @ 8 Ohms
I
nput Impedance Minimum 10KOhms
Gain Minimum 28dB
Other
Trigger Input 3.3 to 24 Volts DC ± 10%, 3.5mm T/S jack
Power Requirements 120V 60Hz 12 Amp (domestic)
Height 5-inches
Width 16.2-inches
Depth 19.5-inches (including handles)
Weight 51 pounds (23.1 kg)
Rack Mounting Optional brackets are available for mounting the
230V 50Hz 7 Amp (export)
17.12-inches (not including handles)
amplifier in a standard 19-inch equipment rack.
Specifications are subject to change without notice.
Printed in U
.S.A.
t # 072-18136 •
• Par
Not r
esponsible f
or any typo
3 Oak Park,
graphical errors
Bedford, MA 01730-1413 USA | Tel:781-280-0300 | Fax:781-280-0490 | www.lexicon.com
©2006 Harman International Industries,
oduct names ma
•
Other compan
y and pr
Incorporated.
y be trademarks of the respective companies with which they are associated.
.
SPECIFICATIONS ZX-7
Audio Input Connectors 7 RCA | XLF
Audio Output Connectors 7 pairs of heavy-duty, gold-plated
Performance
Output Power 300W RMS per channel into 8 Ohms from 20Hz to 20kHz
Minimum Recommended
S
peaker Impedance 4 Ohms
Frequency Response 20Hz to 20kHz +0.1dB/-0.5dB
Total Harmonic
Distortion (THD) Less than 0.05% at full power ratings
Signal-to-Noise Ratio Greater than 100dB, ref 300W/8 Ohms (30kHz bandwidth)
Intermodulation
Distortion (IM) Less than 0.05% at full power ratings
Crosstalk Greater than -60dB @ 1kHz (30kHz bandwidth)
binding posts
450W RMS per channel into 4 Ohms from 20Hz to 20kHz
10Hz to 40kHz +0.1dB/-1.5dB
Damping Factor Greater than 400 from 10Hz to 400Hz
Input Sensitivity 1V for 176W out @ 8 Ohms
Input Impedance Minimum 10KOhms
Gain Minimum 31dB
Other
Trigger Input 3.3 to 24 Volts DC ± 10%, 3.5mm T/S jack
P
ower Requirements 120V 60Hz 12 Amp (domestic)
Height 9.5-inches
Width 17.2-inches
Depth 20.3-inches (including handles)
Weight 138 pounds (62.73 kg)
Rack Mounting Optional brackets are available for mounting the
230V 50Hz 7 Amp (export)
19.3-inches (not including handles)
amplifier in a standard 19-inch equipment rack.
pecifications are subject to change without notice.
S
ZX–7 Power Amplifier
· 300 watts x 7 channels
· Full Balanced Topology
· Completely symmetrical circuit design
· Dual oversized toroidal transformers
· 4 hand-graded output devices per channel
· Advanced optically coupled protection for each channel
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