ClearOne MAX EX Product Information

MAX® EX

Conferencing Phone

The industry’s first fully expandable, tabletop

conference phone, MAX® EX provides unrivaled

audio clarity with ClearOne’s HDConference®

audio-processing technology.

HDConference Audio

+ Distributed Echo Cancellation® and

noise cancellation along with full-duplex
performance and automatic level controls
guarantee your conference calls to be
natural with unmatched audio clarity free
of any distractions

Acoustic Intelligence

+ First-mic priority intelligently activates only

the microphone closest to the person
speaking, preventing the amplification
of ambient noise and room reflections.
Adaptive modeling continuously samples

room acoustics for any changes

360-degree Coverge

+ Three built-in microphones array with

360-degree audio pickup within 12 feet
per conference phone. Large loudspeaker
for rich, clear conferencing and audio
playback

Expandability

MAX EX

+ Provides a standalone solution for small to

medium conference rooms

+ Link up to four complete phones, not just

microphones, for expanded coverage with MAX
EX Expansion Kits

MAXAttach

+ Comes with two phone units and a single base

unit for medium conference rooms; also available
in 3-phone and 4-phone kits

+ Divide MAXAttach into multiple phone systems for

use in separate rooms with MAX EX Expansion
Base

MAX EX Expansion Kit

+ Includes phone and connecting cable to expand

MAX EX room coverage (base not included)

MAX EX Expansion Base

+ Used to divide MAXAttach into multiple phone

systems for use in separate rooms to provide
unrivaled flexibility and affordability

Ease of Use & Control

+ Simply plug base unit into power and phone line,

then dial and talk

+ Features user-friendly telephone style controls

+ Speed dial stores 10 frequently dialed numbers

+ Recording output on base unit connects to a

recording device to capture both sides of the
conversation

+ Linked MAX phones can be operated using the

dial pad of any phone – dialing, mute, volume
controls, etc.

VENUES

Executive Office

Small Office/Home Office

Training Rooms

Large Conference Rooms

MAX® EX

Components/Applications

MAX EX

MAX EX Expansion Base

Enables MAXAttach and MAX EX
Expansion Kits to be used in separate rooms.
Includes power supply and 25’ cable.

MAX Attach

(MAX EX = MAX Exp. Kit)

PRODUCT SPECIFICATIONS

Echo Cancellation

Tail Time: 60 ms x 3

Noise Cancellation

Dynamic Noise Cancellation

Telephone Connection

Analog PBX or PSTN line

RJ-11C, -12 dBm nominal

Keypad

Alphanumeric Standard Keypad

Loudspeaker

Volume: 90 dBspl A weighted @ 1ft

Bandwidth: 200 Hz - 3.3 kHz

Record Output

Connector: 2.5 mm mono audio jack

Impedance: <1000 ohms

Bandwidth: 200 Hz - 3.3 kHz

Dynamic Range: 60 dB

THD <.01%

Certifications

FCC part 15/ICES-003 Class A

FCC part 15 Subpart C/RSS-210

FCC part 68/IC CS-03

CE

UL Certified

MAXAttach + 2 Exp. Kit

MAX EX Expansion Kit

Use with any MAX Phone to expand coverage up to 4
total units

MAXAttach + 1 Exp. Kit

Power

Base Unit: Auto-adjusting power module;

100-240 VAC; 50/60Hz

Environmental

Operating temperature: 32–118° F (0–48° C)

Storage temperature: 41–158° F (5–70° C)

Operating humidity: 15 to 80%

Storage humidity: 10 to 90%

Dimensions (W x D x H)

Phone unit: 10.5” x 10.5” x 3”

(26.7 cm x 26.7 cm x 7.6 cm)

Base unit: 4.25” x 5.5” x 2.5”
(10.8 cm x 14 cm x 6.4 cm)

Weight

Phone unit: 2.7 lb (1.2 kg)

Base unit: .6 lb (0.27 kg)

Shipping: MAX Wireless 10 lb (4.5 kg)

MAX Wireless Includes

Wireless phone unit (1)

Base unit (1)

Battery pack (1)

Power supply/charger (1)

Power supply retainer (1)

Telephone cable

Documentation CD

Quick start guide

Model Numbers

MAX EX

910-158-500 (North America)
910-158-501 (Europe / UK - ROHS)
910-158-017 (Hong Kong / Singapore)
910-158-014 (Japan)
910-158-018 (Australia / New Zealand)
910-158-019 (South Africa)
910-158-200 (South Korea)
910-158-201 (China)

MAXAttach

910-158-500-00 (North America)
910-158-501-00 (Europe / UK - ROHS)
For MAXAttach plus 1, change -00 to -01 in part
number; for MAXAttach plus 2, change -00 to

-02 in part number.
910-158-058 (Hong Kong / Singapore)
910-158-056 (Japan)
910-158-059 (Australia / New Zealand)
910-158-060 (South Africa)
910-158-061 (South Korea)
910-158-062 (China)
For MAXAttach plus 1, add -01 to part number;
for MAXAttach plus 2, add -02 to part number.

MAX EX Expansion Base

910-158-555 (All Countries)

Includes:

MAX phone unit (1)
12’ Cat. 5 cable (1)
Documentation CD
Quick Start Guide

MAX EX Expansion Base:

910158-51 (Europe / UK - ROHS)
910-158-550 (All other countries)

Includes:

MAX base unit (1)
25’ Cat. 5 cable (1)
Telephone Cable
Documentation CD
Quick Start Guide

SALES AND INQUIRIES

Headquarters

5225 Wiley Post Way

Suite 500

Salt Lake City, UT 84116

US & Canada

Tel: [phone]

TollFree: 800.945.7730

Fax: [phone]

Other product names may be registered trademarks of their respective owners who do not necessarily en­dorse ClearOne or ClearOne’s products. All rights reserved. Information in this document subject to change
without notice. © 2017 ClearOne. DOC-802-158-015. Revisison 2.0 2017

International

Tel: [phone]

[e-mail]

Sales

Tel: [phone]

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TechSales

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TechSupport

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