Flex 5000

This sleek and elegant transmitter/receiver set brings Sennheiser audio expertise and leading edge digital wireless technology to those wishing to improve their TV viewing with a personalized listening experience. With three different hearing profiles to enhance TV, movies or music, to choose from. Plus a unique Speech Intelligibility feature that reduces TV background noise for added clarity.
$ 349.95
Free Shipping over $50
Article No. 506821

Your + in TV listening.

Hear it all, enjoy it all. There is no great TV show that cannot be improved by great sound. Which is exactly why Sennheiser developed the Flex 5000. This innovative audio product allows you to tailor the volume, the sound profile and even the speech intelligibility to your needs while using any wired headphone – virtually turning it into a wireless listening system. So, you can move freely while enjoying your TV sound.

You are too experienced to take poor TV sound as a given: Intensify your listening. Add clarity and comfort to your TV sound, using your– or any other – wired headphone of your choice.

Your + in sound experience

Want a better program? Zap. Want better sound? Get a Sennheiser. – The Flex 5000 empowers your wired headphones to give you a dramatically enhanced TV sound experience. Just plug them in and you are able to customize your audio according to your requirements, with a choice of three different hearing profiles, which deliver clearest speech and colorful music. And, of course, you can adjust the left and right volume for a pleasant and balanced sound.

Your + in sound experience

Your + in freedom

Unleashing you from the ties of cables, the Flex 5000 gives you the freedom to move within a range of up to 30 m and have extra-long TV sessions, thanks to batteries with up to 12 hours of playing time. With the included ultralight MX 475 earphones you can really enjoy this freedom to the full.

Your + in freedom

Your + in speech intelligibility

The Flex 5000 features a unique Speech Intelligibility function that makes speech easier to understand at the push of a button. It dynamically reduces background noise, which is part of the TV audio but may interfere with the spoken word. This makes for a much more relaxed listening experience.

Your + in speech intelligibility

Your + in comfort and simplicity

Focus on the program, not on your device: The Flex 5000 does not only offer easy and intuitive handling. It also provides full compatibility with digital as well as analog TV outputs.

Your + in comfort and simplicity

Your + in style

The Flex 5000 is a sleek and attractive transmitter/receiver set that makes a stylish yet subtle addition to every home entertainment system. The transmitter also serves as a smart docking station for the receiver that charges the durable integrated batteries.

Your + in style

What's in the box?

  • Clip-on receiver with built-in Li-Pol rechargeable battery
  • Docking station
  • MX 475 Earphones
  • Power supply unit with country adapters for EU, UK, US and AUS
  • TV Connection cable for 3,5mm headphone audio out
  • TV Optical cable for digital audio out
  • Instruction manual

Technical Data

Flex 5000

  • Color
    black
  • Impedance
    Headphones with min. 16 Ohm
  • Dimensions
    Receiver: approx. 29 mm x 87mm x 25 mm (W x H x D)
    Transmitter: approx. 50 mm x 42 mm x 270 mm
  • Country Variant (Power Supply)
    EU
    US
    UK
    Australia
  • Frequency response
    15 hz to 15 kHz
  • Jack plug
    power supply:straight / Yellow
    TV Optical cable for digital audio out: straight /Pink
    3,5mm audio: 1x straight and 1x angled / Blue
  • Cable length
    power supply 1.5m
    TV Optical cable for digital audio out 1.5m
    3,5mm audio 1.5m
  • Weight
    Receiver: approx. 33g
    Transmitter: 232g
  • Charging time
    up to 3 hours
    Fast charging: 30 minutes charging for 2 hours operating
  • Range
    up to 30 m/100 ft
  • Power consumption
    operation: typ. 1 W
    standby: ≤0.5 W (without charging)
  • Signal-to-noise ratio
    analog input: typ. 85 dBA at 1 Vrms
    digital input: > 90 dBA
  • RF output power
    max. 10 dBm Class 1
  • Operating time
    up to 12 hours
  • Power supply
    Receiver: built-in Lithium-Polymer rechargeable battery BAP 800, 3.7 V, 350 mAh
    Transmitter: 5 V , 600 mA
  • Battery Specification
    Integrated battery BAP 800, 3.7 V, 350 mAh
  • Frequency
    2,4 - 2,48 GHz
  • Rated Output
    5 V
  • Connection
    digital input: optical
    supported data streams: PCM, 16 - 96 kHz/16 - 24 bit
    analog input: 3.5 mm jack socket
    Input voltage range: 0,15 … 4,0 Vpk
  • Latency
    <60msec
  • Display
    Battery Status LED
  • Temperature Range
    Operation: 0 ° C to +40 ° C
  • Maximum number of connected receivers
    4

RR Flex

  • Color
    black
  • Impedance
    Headphones with min. 16 Ohm
  • Dimensions
    Receiver: approx. 29 mm x 87mm x 25 mm (W x H x D)
  • Weight
    approx. 33g
  • Charging time
    up to 3 hours
    Fast charging: 30 minutes charging for 2 hours operating
  • Power consumption
    operation: typ. 1 W
    standby: ≤0.5 W (without charging)
  • Operating time
    up to 12 hours
  • Power supply
    built-in Lithium-Polymer rechargeable battery BAP 800, 3.7 V, 350 mAh
  • Battery Specification
    Integrated battery BAP 800, 3.7 V, 350 mAh
  • Latency
    <60msec

Downloads

  • Links to FAQ pages
    • Flex 5000 frequently asked questions Download

  • EU Declaration of Conformity
    • EU Declaration of Conformity RS 2000, RS 5000, Flex 5000, Set 880, Set860 (930 KB) Download

  • Quick Guides
    • Quick guide Flex 5000 (3.3 MB) Download

      Version 08/2017

  • Instruction Manual
    • Instruction manual Flex 5000 (7.6 MB) Download

      Version 08/2017

  • Safety Guides
    • Safety Guide RS/RR 5000 Flex/RR 5000 RS 2000 (7.3 MB) Download

      Version 02/2017

  • How To Videos
    • Video tutorial: How to connect your Sennheiser Flex 5000 to your TV Download

  • Transport information for Lithium-Ion batteries
    • Transport information for Lithium-Ion batteries (540 KB) Download

      Revision Date: 2020-02-09 Revision Number: 1.0