Pro Intercom SMH310 Single Muff Headset

Single Muff Economical Communications Headset with Dynamic Mic

SMH310 and DMH320 headsets are known as light, comfortable headsets equipped with high quality transducers for smooth response and pleasant listening.

Soft, textured muffs are removable and washable.

Adjustable to a wide range of sizes, and is both simple and sturdy.

Microphone is mounted on a thin flexible goose-neck boom that swivels at the ear cup and can be swung up out of the way. It can be adjusted to very close to the mouth for situations where quiet or discreteness are important.

These headsets represent an outstanding value, costing considerably less than any other major brand of full-sized communications headset.

The SMH310 and DMH320 are compatible with Clear-Com as well as other lesser-known headset communications systems.

The standard 4-pin female XLR connector is included. Alternate connectors can be installed on request at a reasonable price.

Performance: These light, comfortable headsets are equipped with high quality transducers for smooth response and pleasant listening. The soft, textured muffs are removable and washable. The mechanism for adjusting size allows for a wide range, and is both simple and sturdy. The microphone is mounted on a thin flexible gooseneck boom that also swivels at the ear cup and can be swung up out of the way. The microphone can be adjusted to be very close to the mouth for situations where quiet or discreteness are important. The thin, flexible cable does not tug on the headset and can be clasped out of the way with our optional clothing clip.

Durability: The SMH310 and DMH320 have a minimal number of moving parts. Each of the pivot points has been strengthened. The flexible gooseneck bends rather than breaks. The muff, along with its frame, pops off the ear cup for almost instant cleaning or replacement. Our always-generous repair policy applies to these modestly priced headsets as well.

Value: These headsets represent an outstanding value, costing considerably less than any other major brand of full-sized com mu ni ca tions head set. When long work ing-life ex pec ta ti ons and re pairabil it y are fac tored in, the value is even further enhanced.

Compatibility: The SMH310 and DMH320 are compatible with Clear-Com as well as other, lesser-known, headset communications systems. The standard 4-pin female XLR-type connector is included, but we will gladly fit the appropriate plug for any other system at a reasonable cost.

Specifications:

• Ear speaker impedance: 200ohm +/- 15%
• Rated power input: 300 mW
• Max. power input: 100 mW
• Frequency response: 30~12kHz
• T.H.D. @ S.O.P: >3%
• S.P.L: 97dB +/- 3dB
• Microphone: Dynamic, 0.825 in (21mm) 200ohm
• Mic. Boom: 0.177 in (4.5mm) diameter gooseneck tube
• Cord: Straight, 6.56 ft. (2m)
• Headband adjust: ABS click-type
• Net weight:
  SMH310 - 170g
  DMH320 - 250g (less cords & connectors)