SKU: 14358089307

Sennheiser SPECTERA SEK UHF Bidirectional Wireless Bodypack Mic Transmitter/IEM Receiver

$1212.75 $1347.50
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USA
  • USA
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

Sennheiser SPECTERA SEK UHF Bidirectional Wireless Bodypack Mic Transmitter/IEM ReceiverPart of the Spectera ecosystem, the Sennheiser Spectra SEK (UHF: 470 to 663 MHz) is a bidirectional wireless bodypack that accommodates both IEM IFB reception and a mic line transmission simultaneously in a single device. The bodypack features a 3. 5mm stereo headphone connector and an impedance matching high power headphone amplifier compatible with a wide range of in ear monitors. Its 3 pin LEMO microphone connector accommodates the compatible

Part of the Spectera ecosystem, the Sennheiser Spectra SEK (UHF: 470 to 663 MHz) is a bidirectional wireless bodypack that accommodates both IEM/IFB reception and a mic/line transmission simultaneously in a single device. The bodypack features a 3.5mm stereo headphone connector and an impedance-matching high-power headphone amplifier compatible with a wide range of in-ear monitors. Its 3-pin LEMO microphone connector accommodates the compatible lavalier or headset microphone of your choice, or an adapter cable for line-level or instrument signals. The always-on E-ink display helps you quickly name and identify the transmitter and allows you to see parameters, even when the unit is powered off.

Features

  • Works with Spectera Base Station
  • Mic/Line Transmission and IEM Reception
  • 3-Pin LEMO Mic-Input Connector
  • 3.5mm IEM/IFB Headphone Connector
  • Always-On E-ink Display, LED Meter
  • High-Power Headphone Amp
  • Detachable Antenna
  • 7 Hours on BA-70 Rechargeable Battery

Specifications

Wireless Technology
Digital
Transmitter Type
Bodypack
Audio I/O
1x LEMO 3-Pin Female Input (Locking)
1x 1/8" / 3.5 mm 3-Pin Female Output
RF Frequency Band
470 to 608 MHz
657 to 663 MHz
RF Channel Scanning
Auto-Scan
Built-In Recorder
No
Timecode Support
No
Mobile App Compatible
No
Sample Rate/Resolution
96 kHz / 24-Bit
Encryption
AES 256
Transmitter
Transmitter Type
Bodypack
Audio I/O
1x LEMO 3-Pin Female Input (Locking)
1x 1/8" / 3.5 mm 3-Pin Female Output
Included Cable Connector
No
Pad
No
Sync Method
Proprietary
Antenna
1x Flexible Whip, BNC (Beltpack)
Battery Type
1x Sennheiser Battery Pack (Not Included)
Approx. Battery Life
7 Hours (Lithium Sennheiser Battery Pack)
Display & Indicators
LCD

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14358089307

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4.6 ★★★★★
Based on 24 reviews
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Product Reviews
D
Verified Purchase
Debbie Brucha
Cuba, US
★★★★★ 3
Keeping, but they do make me hot.
Color: 02 - Blue, Size: Standard(20x26)
Very soft and cooling at first, but they do get hot during the night. So bad that my face sticks to the pillowcase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
S
Verified Purchase
SNO
Pawtucket, US
★★★★★ 5
LOVE THESE...have multiple sets!
Color: 02 - Blue, Size: Standard(20x26)
Must have for hot sleepers. Purchased for my cooling pillows and they are fantastic. Zipper keeps them on the slippery pillows and stretchy material will fit large, over-sized pillows. The soft, silky material feels great on my skin and has helped keeping my hair smooth. No more bed head! Easy to launder and I highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
L
Verified Purchase
Luke
West Palm Beach, US
★★★★★ 5
Lightweight material that helps stay cool
Color: 02 - Blue, Size: Standard(20x26)
Really like these, but dont see the sheets made from the same material available anymore and thats disappointing Thin polyester almost spandex material that is very light and breathable so it keeps you cool and its stretchy and soft as well so I think they are comfortable, would like to have an extra set or two so its easier to rotate/wash, but they wash/dry quickly, not sure how well they will hold up long term, but only use them in the summer so hopefully they will last awhile
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
F
Verified Purchase
FL Design
Omaha, US
★★★★★ 5
Sleek shear soft cool zippered pillow cases
Color: 07 - Green, Size: Queen (20" X 30")
I'm a huge fan of bamboo fabric. It feels great to wear and so it also feels good to sleep on, especially during hot and or humid spells. Pillowcases came in a pack of 2 and were well packaged and arrived undamaged. Shipping was very fast. Cases appear to be well made. they are a lovely soft green which is perfect for a restful bedroom setup. As expected the fabric is soft and relaxing against the skin, it seems to retain a cooler feel than cotton.Bamboo tends to be a thinner fabric that is light and once damp, dries pretty quickly. Perfect for folks who run hot normally and need extra cooling during the summer or people who sweat at nigh. Cases are zippered and zippers worked well and appear nicely sewn in and decent quality. At night, slept very well. I think this is a good product and like the price point a lo. Will be looking to get another set very soon!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 7, 2025
T
Verified Purchase
TMarie
West Palm Beach, US
★★★★★ 5
Best Pillowcases
Color: 08 - Beige, Size: Standard (20" X 26")
The BEST pillowcases! Soft, comfortable, not too hot. I already ordered more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

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