Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.

Fast Economical International Shipping
Markertek makes it EASY for our international customers to get their orders!

At check-out you can view our very affordable international shipping rates that are ALL-INCLUSIVE with your GUARANTEED LANDED COST and NO SURPRISE FEES!

*Economy International Shipping delivery time is approximately 7-14 days. Economy International Shipping is available to select countries. Not all products are eligible.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers

Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

Point Source Audio CM-i3-4F Dual In-Ear Intercom Headset with 4-Pin Female XLR
    Questions? Ask a Markertek Expert:
    800-522-2025 Email

    Point Source Audio CM-i3-4F Dual In-Ear Intercom Headset with 4-Pin Female XLR

    Manufacturer: Point Source Audio

    Item #: POI-CM-I3-4F   •   MFG #: CM-I3-4F


    List Price:$400.00
    Our Price:$335.00

    free ship
    Availability: In Stock
    Item is Available for immediate shipping from our warehouse.



      The CM-i3 Intercom Headset's one-of-a-kind design utilizes in-earphones for lightweight comfort and provides excellent noise isolation in moderate to high noise environments. This patented slim-line design allows for incredible ease in switching between three listening modes: left, right, or left and right to create the desired audio mix. The in-earphones are modular for convenient service replacement or to personalize with your own earphones. At a weight of only 2 ounces, it is a mere fraction of other binaural headsets.

      Includes EM-3 earphones and microphone assembly, 3 size eartips, windscreen w/ o-ring, headband sizer, and custom storage case.

      • Features

        • In-ear design eliminates fatigue
        • 12dB off-axis noise rejection
        • Weighs only 2oz.
        • Replaceable earphones
        • Kink-free cable design
        • Even works with iPhones and iPads
        • PATENTED
      • Specifications

        • Speaker type: Single driver ported
        • Sensitivity: 120dB [email protected] (at 1 kHz)
        • Impedance: 32&omeg;
        • Color: Silver housing with gold band, black cable
        • Cable length (total): 1.2 Meters
        • L/R cable: 50cm
        • Input connector: 3.5mm
        • Transducer housing: Metal
        • Accessories: 3 sizes of eartips
        • Microphone Specifications
        • Element: Moving coil dynamic
        • Directional characteristics: Cardioid
        • Sensitivity: -60dB 1V/Pa
        • Frequency: 300Hz - 10kHz
        • Impedance: 200&omeg;
      • Item Includes

        • EM-3 Earphones & Microphone Assembly
        • 3 Size Eartips
        • Windscreen with o-ring
        • Headband Sizer
        • Custom Storage Case

      Add Accessories for your CM-I3-4F: