Specifications
power
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©2004 ELAN HOME SYSTEMS • Lexington, KY USA • All Rights Reserved.
AMPLIFIERS
Z660 SIX-CHANNEL POWER AMPLIFIER
FEATURES & SPECS
Output Power:
• 6 X 60WRMS @ 8 Ohms per channel 
• 3 X 120WRMS @ 8 Ohms per channel,
bridged
Front panel gain pots, signal presence,
clip and IR pass-through LED indicators
One into three Bus Mode Switch 
Buffered line level outputs
IR pass-through connecting block
Remote trigger IN/OUT 
SPECIFICATIONS:
Voltage Gain (Av):  ......0 to 28, adjustable
Remote Trigger Input:  ..........5-24V AC/DC
Trigger Loop Output:  ......+12VDC @ 0.1A 
Frequency Response: 20Hz to 20kHz -.25dB
Full Power Bandwidth:  ......10Hz to 30kHz
Signal to Noise:  ......>110dB (A-weighted) 
Channel Separation:  ........>-70dB @ 1kHz
THD: ..............................................< 0.03%
Intermodulation Distortion:  ........ < -90dB
Input Impedance: ......................20k Ohms
Power Requirements:  ........120VAC, 440W 
Dimensions: 
Z•660: ............17" W x 2-1/4" H x 11" D
432mm W x 58mm H x 280mm D
Z•661: ............19" W x 1-3/4" H x 11" D
483mm W x 45mm H x 280mm D
Weight: ................................13.6 lbs/6.2 kg
ETL
®
listed and CE approved
Designed specifically for the custom
installer, the Z•660 power amplifier is the
cornerstone of any high-fidelity system.
The Z•660 provides six channels at 60 WPC
or three channels at 120 WPC in a 1.75"
single rack space––plus additional features
not found on any other amplifier (of any
size) on the market today.
Six front panel gain pots, signal 
presence and clip indicators make setup a
snap! A convenient Bus Mode switch
allows one stereo input to be routed to
three pairs of amplified outputs without
the need for additional patch cables.
Independent bridge mode buttons allow
mixing of bridged and un-bridged 
channels. Buffered line level outputs can
be Y-corded for mono signal applications. 
The built-in IR connecting block can
power up to four IR receivers and emitters
– great for standalone IR control 
applications! The remote trigger input
mutes the amplifier when the preamp is
turned off. 
The ultra-high-efficiency toroidal 
transformer and 40,000uF bulk storage
capacitance ensures that peak current
demands are always met.
(Also Available in 19” Rack Mount Version, Model Z661)
SEE ACCESSORIES SECTION, 
Page 81.
PSP6 SPEAKER PRECISION PANEL
The PSP6 is the perfect trim-out
solution for Z•660 installations.
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