Eartec UPMX4GD9 - 1 HUB, 8 UltraPAK & 9 Max 4G Double Headsets



1-HUB, 8- UltraPAK & 9- Max 4G Double Headsets w/ Batteries, Charger, Soft Sided Case
Manufacturer's price :
3 516,00 CHF (tax excl.)

Visuals price :

3 340,20 CHF


Ships within 3 weeks

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Eartec UPMX4GD9 - 1 HUB, 8 UltraPAK & 9 Max 4G Double Headsets

The Eartec UPMX4GD9 is a professional full duplex intercom for 9 people that need to communicate and work with their hands. This compact system features the HUB Mini base to be placed on-location or belt-worn. Also included are 8 Remote UltraPAK beltpacks with Max 4G Midweight headsets. UltraPAK utilize Digital Enhanced Cordless Technology (DECT) to provide professional, simultaneous talk wireless communication within a quarter mile range. No FCC License Required.

UltraPAK Transceivers

The UltraPAK is a ergonomic belt pack radio that can be integrated into Eartecs UltraLITE full duplex wireless series. These compact digital transceivers have been designed specifically for those users that need hands free, voice communication and also require a lightweight, headset accessory.

UltraPAK transceivers weigh only 2.5 oz and feature an ergonomic design so they fit comfortably when belt worn. They include volume control adjustment and a mic mute button with LED indicator that illuminates when gain is set to standby. The field replaceable Lithium battery charges externally and operates for up to 6 hours in full duplex mode.

Max4G Double Headset

The Max4G Headset is a tremendous accessory to your wireless system. Available in single or double ear models, these midweight headsets feature a fully adjustable headband and deluxe foam padding to ensure a firm, comfortable fit. Boom arm rotates 270 degrees and when set in the UP position the Automute Boom Technology automatically mutes the microphone gain.





Max 4G Headset



Over Ear, Double-Eared

Microphone Type

Electret Condenser


32 Ohms


1x 3.5mm

1x 2.5mm

Cable Length

3' (0.91m)


6.0 oz (170.10g)

Field Replaceable Lithium Battery

Each UltraLITE wireless headset comes complete with a rechargeable Lithium battery that is installed in a special compartment of the headset plastics. The batteries are lightweight and only about the size of a book of matches. They charge in approximately 3 hours and operate the headset for 6 hours. Since they are removable and are charged externally in the Multi-Port charger, they can be changed out in seconds.

Multi-Port Charger

All complete UltraLITE wireless systems include a Multi-Port charger (either 2 or 8 port) that charge the headset batteries in individual bays. When each battery reaches full charge the corresponding LED turns from red to green indicating that the battery is ready to go. This feature allows users to have extra batteries on hand in the charger whenever necessary.




Charging Base


For Use with

8x UltraLITE, UltraPAK and HUB batteries

Charge Time

Approximately three hours

Input Power

100 to 240 VAC

Softside Case

Eartec's Softside Case is included to keep your wireless system stored safely. Constructed of waterproof nylon this headset bag/case includes internal compartments so the headsets stay organized. There is also a pocket with hook and loop enclosure for the charger and any spare batteries. The molded hard plastic handle makes transport easy and convenient for "On Location" work.





HUB Base Master



DECT 6.0 (Digital Enhanced Cordless Telecommunications)


1920-1930MHz (USA)

Euro Frequency

1880-1900MHz (EURO)


2.5mm, 3.5mm Plug-in

Channel Bandwidth

1.728 GHz

Modulation Type


Transmission Speed

1.152 Mbps (Baud Rate)


Time Division Duplex (TDD)

Speech Encoding

ADPCM / 32bit/s

RF Accessing

Time Division Multiple Access (TDMA)


400m in open space

Headset Power Supply

Rechargeable Lithium (3.7V, 800mAh, 3.0Wh)

Charger Power Supply

AC/Adapter: Input: 110-40Vac 

Output: 5.0V - 1 (1000mA)

Charge Time

3 hours

Operation Time

4 hours

Storage Temperature

-10 to 60 deg. C (14 to 140 deg. F)

Dimensions (WxDxH)

5.5 x 1.5 x 3.75" (13.97 x 3.81 x 9.53cm)


4 oz (113.40g)

Intercom Accessory
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