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The CLS IIz hybrid speaker system consists of a broad-
range single-element electrostatic transducer integrated
with a quick-response woofer. This approach takes advan-
tage of the benefits that both technologies have to offer.
Dispersion is a controlled 30 degrees. This was achieved
by curving the electrostatic transducer element itself, an
elegantly simple solution.
System Frequency Response
35–20,000 Hz ± 3 dB
Dispersion
Horizontal: 30 Degrees
Vertical: 48 inch (122 cm) Line Source
Sensitivity
86 dB/2.83 volts/meter
Impedance
Nominal: 4 ohms
Minimum: 1.5 ohms @ 20 kHz
Components
Dual custom-wound audio transformer, polypropylene
capacitors
Power Handling
200 watts per channel
Recommended Amplifier Power
80–200 watts per channel
Weight
85 lbs. each (38.5 kg)
Size
28 inches W × 14.5 inches D × 57.5 inches H
(71.1 cm W × 36.8 cm D × 146 cm H)
Your CLS IIz speakers are provided with an automatic Limited
90-Day Warranty coverage.
You have the option, at no additional charge, to receive a
Limited 5-Year Warranty coverage. To obtain the Limited
5-Year Warranty coverage you need to complete and return
the Certificate of Registration, included with your speakers,
and provide a copy of your dealer receipt, to MartinLogan
within 30 days of purchase.
MartinLogan may not honor warranty service claims unless
we have a completed Warranty Registration card on file!
If you did not receive a Certificate of Registration with
your new CLS IIz speakers you cannot be assured of having
received new units. If this is the case, please contact your
authorized MartinLogan dealer.
Service
Should you be using your MartinLogan product in a country
other than the one in which it was originally purchased,
we ask that you note the following:
1. The appointed MartinLogan distributor for any given
country is responsible for warranty servicing only on
units distributed by or through it in that country in
accordance with its applicable warranty.
2. Should a MartinLogan product require servicing in a
country other than the one in which it was originally
purchased, the end user may seek to have repairs performed
by the nearest MartinLogan distributor, subject to that
distributor’s local servicing policies, but all cost of
repairs (parts, labor, transportation) must be born by
the owner of the MartinLogan product.
3. If, after owning your speakers for six months, you
relocate to a country other than the one in which
you purchased your speakers, your warranty may be
transferable. Contact MartinLogan for details.
General Information 21
GENERAL INFORMATION
Warranty and RegistrationSpecifications