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Product 270854

Sennheiser freePORT Wireless Presentation Set

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The Sennheiser freePORT Wireless Presentation Set is a simple yet high-quality UHF wireless system featuring 4 switchable frequencies, making it idea...Click To Read More About This Product

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Sennheiser quality at an affordable price!

The Sennheiser freePORT Wireless Presentation Set is a simple yet high-quality UHF wireless system featuring 4 switchable frequencies, making it ideal for groups. Equipped with a roadworthy housing; a dynamic processor that produces a bright, natural sound; diversity technology for reliable reception; front-mounted antennas; and both 1/4" and balanced XLR outputs. The freePORT includes receiver and Lavalier transmitter.

Consumer Alert:

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCCs wireless microphone website at:

  • Includes receiver and Lavalier transmitter
  • 4 switchable frequencies
  • Roadworthy housing
  • Dynamic processor that produces a bright, natural sound
  • Diversity technology for sure, reliable reception
  • Front-mounted antennas
  • 1/4" and balanced XLR output
  • Transmitter has an omnidirectional pattern

Order today and enjoy the benefits of reliable, great sounding wireless.

  • RF Frequency range UHF (742.5-744.5 MHz)
  • Number of frequencies: 4
  • AF Frequency range: 80Hz - 16kHz
  • S/N ratio: > 95 dB(A) THD (@ 1kHz) < 1%
    Audio output level (bal.): XLR, +16 dBu max
  • Audio output level (unbal.): 1/4" jack, +10 dBu max
  • Power supply (Receiver): 12 VDC, nom
  • Dimensions (Receiver): 1-3/8" x 8-2/5" x 3-4/5"
  • Weight (Receiver): 1.26 lbs. (570 g)
  • RF output level (Transmitter): 10mW
  • Power supply (transmitter): 9V PP3
  • Battery life: 10 hours

Review Snapshot

by PowerReviews

(based on 5 reviews)

Ratings Distribution

  • 5 Stars



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  • 2 Stars



  • 1 Stars



Reviewed by 5 customers

Displaying reviews 1-5

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By stephen-7fQcE

from Townville, SC

See all my reviews

This product is terrible. I know this is a low end product from Sennheiser, but the quality is absolutely awful. I am an experienced live sound engineer, and I've tried all sorts of things to try to make it sound better. Nothing works. The feedback and signal dropouts are unavoidable. This was a complete waste of money.


great for average use

By Anonymous

from Undisclosed

I get sick and tired of folks wanting top end goods for average venues. Unless you are playing huge auditoriums, this item does fine. In areas covering 100 feet, all works very well with this product. No drop outs within this range. The sound is fine if you know your gear. If you are a pro, you can figure out your sound. Never blame the tool, blame the craftsman. EX, You don't need a nail gun to hammer a nail, you need to know how to use the nail.


Put the mic on a headset

By Jailhouse Musicman

from San Antonio Texas

Sennheiser freePORT. I bought this to use in Prison ministry. We meet in a gym with lots of noise from the lights and fans, so what I really want is something that is reliable. This unit never cut out the whole weekend (except when the battery died). However, I did not use it as a lavaliere at it did not seem to work well that way. You need to sing/speak into the mic, so I mounted it a cheap old headset I had (cut the old mic off and used the old windscreen). The only time I got a fraction of feedback was when I walked directly in front of the speakers (most people probably did not notice). I am now looking for a real headset mic to plug into this unit. I actually bought 2 of these, and the other one I plugged into my guitar or bass (I used a standard mini connector to 1/8" connector on my instruments.) Unlike other wireless units I've tried, both my guitar (Ovation w/active electronics) and my bass (passive) sounded great and I wandered all over the gym playing and singing with out a problem. One caveat: There is a click through the sound system when you turn on and off the sending unit so if that matters, don't get these. For the price, I've not found a better system.


Blown away.

By Open Range

from Colorado

See all my reviews

I recently purchased this unit for an outdoor wedding. Thinking if it would get me by, I would look into purchasing a higher end lavalier set. I was blown away by the sound quality. Got several comments from those in attendance on how clear the minister was. Probably a hundred in attendance, outside. Only complaint is the length of the cable from mic to transmitter. Not sure why they make them so long.



By 2Hearts-3JnQX

from Orillia, ON

See all my reviews

Bought 2 of these units. Have played indoors and several outdoor gigs. One gig outdoors in heart of city. Absolutely no interference, excellent range and tonal reproduction of acoustic electric Gibson and Fender Strat. I'm impressed and a great value

Displaying reviews 1-5

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