Search  GO
Click to get connectedThe Listening Post Christchurch, The Listening Post (SI) LTD, The Listening Post Wellington, Sound EDid you Know? Top Banner
The Listening Post Christchurch | Browse by Brand |Specials Catalogue, Download catalogue, PDF Catalogue, Specials,The Listening Post Christchurch | Browse by Brand |
  1. Home >
  2. Products >
  3. Speakers >
  4. Subwoofers >
  5. Pure Link Wireless Subwoofer Extender Kit

Pure Link Wireless Subwoofer Extender Kit

Pure Link CSW620
Pure Link Wireless Subwoofer Extender KitPurchase OnlinePrice per item: $349.00 Christchurch 330 St Asaph Street, Christchurch Central Christchurch New Zealand 172.6476606 -43.5364992 Wellington 3 Margaret Street, Hutt Central Lower Hutt New Zealand 174.9037902 -41.2093658
  • This item is available from our Christchurch store now
  • This item is available from our Wellington store now
In StockQuantity: Add To Cart Email Me More Info
The CSW620 Wireless Subwoofer Set enables wireless transmission of the subwoofer audio signal over a maximum distance of 15m between transmitter and receiver. The transmitter has two separate inputs, a direct subwoofer input (cinch) and a summed and filtered L/R stereo cinch input. Transmission takes place in the 2.4GHz range, where many WiFi routers also work - both systems in one room at the same time can cause interference. The scope of delivery includes transmitter and receiver as well as two subwoofer cables and two power supplies.


  • Wireless 2-channel audio transmission, 2.4GHz, max. 15m line-of-sight
  • Integrated, inputs-sided auto-switching
  • RCA sub or L/R stereo input to RCA sub output
  • Tx and Rx are pre-paired, re-pairing via push button on the front
  • 48KHz sample rate and frequency hopping for crystal clear audio


Wireless Transmission of Audio Signals

The name Cinema Series lives up to ist promises: Enjoy an HDTV cinema experience thanks to the latest specifications.


Wireless Audio in 15m

Wireless subwoofer-audio transmission in the 2.4GHz range, max. 15m distance (LOS) between transmitter and receiver


Professional Quality

By purchasing a PureLink product, you always opt for first class professional quality. PureLink Wireless products master the challenge of transferring perfect quality even with high data rates.

Recommended Use

In home cinemas for the subwoofer audio signal or for presentations, meetings and huddle spaces.


  • Transmitter:
    • Connections:
      • Input connector(s) 
        • 1x Stereo Cinch (2-ch),
        • 1x Subwoofer Cinch (1-ch),
        • 1x 5V Power
      • Output connector(s):
        • Wireless Out


  • Receiver: 
    • Connections:
      • Input connector(s)  
        • Wireless In
        • 1x 5V Power
      • Output connector(s):
        • 1x Cinch Subwoofer Out (1-ch)


  • General
  • Power connector(s): 5V DC
    Digital audio formats: 2-Channel / 1-Channel Subwoofer, 48KHz/16bits
    Power consumption: 5V DC
    Operating temperature: 0°C - 40°C
    Dimensions: 121 x 79.2 x 30.1
    Related Products
    Christchurch Website Development