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Sennheiser SET900

Mobile Sound Booster and Infrared Stereo TV Listening System

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$349.95

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What's In The Box?
  • SET 900 Headset
  • Wireless Transmitter
  • Carrying Case
  • Power Adapter with Conversion Plugs
  • User Guide

General Features:

  • Wireless Set Series In-Ear Wrap-Around Headset
  • Provides outstanding individual stereo sound
  • Functions as a mobile sound booster and infra-red stereo listening system
    • Offers listeners individually optimized sound in theaters or concert halls using infra-red transmission
    • Connect directly to your home sound system for enhanced hearing at home
  • Two switchable microphones on the receiver
    • Boost the voice of the person you are talking to
    • Improve awareness of your surroundings when watching TV
  • Three selectable hearing settings for optimized speech intelligibility:
    • Compression
      • Compensates for volume differences
      • Boosts quiet sounds
      • Reduces the volume of loud sounds when necessary
      • Self regulating setting that requires no changes to other settings
    • Treble Boost
      • Makes speech clearer and easier to understand
      • Additional fine tuning is possible using the treble boost control on the back of the transmitter
    • Compression and Treble Boost
      • Combines Compression and Treble Boost settings
  • Balance control and large, ergonomic volume control directly on the receiver
  • Receiver automatically turns on and off
  • Perfect fit rotatable ear cushions guarantee wearing comfort
  • Foldable receiver fits easily in the supplied carry case for easy transportation
  • Primary Color: Black
  • Accent Colors: Silver
  • Also Available:
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

Product Specifications:

  • Headset Specifications
    • Frequency Response: 50-16,000 Hz
    • Sensitivity: 125dB
    • Integrated rechargeable Lithium ion battery
      • Operation Time: Up to 12 hours
      • Charge Time: Up to 3 hours
  • Wireless Transmitter Specifications
    • Transmission frequencies: 2.3MHz/2.8MHz, 95KHz
    • Range: Up to 39 ft. (12m)
    • Modulation:
      • FM
      • Stereo
    • 3.5mm stereo jack plug
    • Dimensions: 5.75"W x 4.75"D x 2.5"H

Headphone Design

Headphone Type

Headphone type refers to the construction of the headphones.

Around the Ear means that the headphones wrap around the ear to provide a secure fit. This is most often seen in active and sports headphones.

Around the Neck means that the headphones wrap around the neck. This is also seen in active and sports headphones.

Earbuds means that the right and left sides of the headphones are separated and will fit securely into the ear. These are small, compact, and user friendly.

Over the Head headphones mean that the right and left speakers are connected with a support that goes over the head and rests on top. This is the typical headphone type.

Around the Neck
Earpiece Design

This is the design of the earpieces on the headphones. Some headphones go inside the ear, while others rest on the outside of the ear. This helps you know exactly what type of headphones you will be receiving.

In-Ear: The ear buds go into the ear. Most often, the right and left ear buds are two separate pieces.

Enclosed-Ear: Usually are found on the larger headphones. They rest on top of the ear and have padding for comfort, as well as enclosing the ear to the speaker. This type of headphone helps to filter out surrounding noise.

On-Ear: This type of headphone involves the speaker sitting gently on the ear without going in the ear or sealing it off.

In-Ear
Specifically For
Some headphones can use an IR Transmitter in your vehicle, while some can be plugged into your media device and be used on the go or at home.
Home/Portable
Acoustic Principle
The basic design of the headphones. There are 3 different types: Open: Have ports that allow air through the back of the diaphragms, enabling the headphones to sound like the music is coming from an outside source. Closed: Completely sealed and have no air passing through the diaphragms. Sounds like you are in a closed off room. Semi-open: Have slots or ports in the back of the cup and are partially open. This allows for a mixed sound between an open and closed headphone.
Closed

General Features

Noise-Canceling
Noise Reduction technology removes unwanted noise from a signal. Background or ambient noise can be removed to produce clearer speech and enhanced hearing. Typically these Active Noise Canceling (ANC) headphones are powered and use batteries to activate the noise canceling technology. Also referred to as Noise Reduction or Noise Cancellation.
No
Headphone Connection
This is how the headphones connect to the audio source.

Corded means that the headphones use a cord to transfer the audio signal.

Wireless means that the audio signal is transmitted wirelessly to the headphones.

Wireless
1/4" Stereo Jack Adapter
Some headphones will come with a 1/4" stereo jack adapter to connect the usual 3.5mm jack to a 1/4" stereo plug.

1/4" Stereo jack is a larger audio jack that select electronics have.

Volume Adjustment
Volume Adjustment means that the headphone (independent of the source) can adjust the playback volume. Many headphones and ear buds have in-line volume control, which allows adjusting the audible volume from a switch on the headphones cord. Other headphones have a volume knob on the headphone can.
Yes
Built-In Microphone
This means that the headphones or earbuds have a built-in microphone. This can be a microphone on the cord, built into the headphone, or even a boom microphone. These mics can be used for music devices like iPods, for Smartphones to make and receive calls, or for gaming purposes.
Yes
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
50 - 16000 Hz
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
125 dB
Driver Type
The physical design of the driver in the headphones.
Dynamic
Primary Color
This is the main color of the item.
Black
Secondary Color
A color that compliments the main color of the product.
Silver

Warranty and Return Policy

Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

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Accessory Tools and Products

Accessories added

Sennheiser Headphones Carrying Pouch

Works with nearly all Sennheiser On- and Over-Ear Headphones

Your Price $19.95

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Product Summary

Manufacturer

Model Number

SET 900

UPC

615104127692

Weight

3.45lbs

Internal SKU

set900

Internal Product ID

77886

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Sennheiser SET900