Boss WL-20L Wireless System

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Boss WL-20L Wireless System

Boss

WL-20L Wireless System

5 Expert Rating

Product Info

Article Number: 442534
Brand: Boss
Model: WL-20L Wireless System
Price: $195.80

* Prices may vary. Check retailer for current pricing and availability.

The Boss WL-20L is a no-fuss wireless solution, ideal for gigging bassists and guitarists who need simplicity and reliability. It’s a solid choice for players wanting to ditch cables without spending a fortune, as long as they’re using active pickups and playing in a relatively clear RF space.

Product Description

  • Boss WL-20L Wireless System
  • Plug-and-Play Radio System
  • For electric guitar & bass with low-impedance active pickups
  • No complicated setup required - just couple the transmitter and receiver for ten seconds to determine the optimal radio connection
  • Newly developed BOSS technology for premium sound without interference
  • Low latency (2.3 ms) and a range of up to 15 meters (with free visual contact)
  • The integrated
  • rechargeable battery allows a continuous playing time of up to 12 hours
  • Easy charging via a standard USB adapter (5 V/500 mA or higher)
  • Dimensions (W x D x H): 87 x 25 x 38 mm
  • Weight: 60 g
  • Suitable replacement transmitter: Art.#486908# (not included)
PROS
  • • Simple pairing process eliminates frustrating setup delays
  • • BOSS's interference-reducing tech delivers surprisingly clean signal
  • • Lightweight and compact for comfortable stage or studio use
  • • Long battery life minimizes downtime during performances
CONS
  • • Limited range necessitates line-of-sight for reliable connection
  • • Only suitable for instruments with active, low-impedance pickups
  • • Lack of channel scanning could lead to interference in crowded RF environments

Product Video

Key Features

Frequency Band 2.4 GHz
Channels 10
Range 15 meters
Latency 2.3 ms
Battery Life 12 hours
Connector 1/4 in

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Frequently Asked Questions

No, the WL-20L is specifically designed for instruments with active, low-impedance pickups. Passive pickups will not work correctly.
You simply power on both the transmitter and receiver, and they automatically couple within about ten seconds – a visual indicator confirms successful pairing.
While the BOSS technology minimizes interference, in crowded RF environments, you might experience dropouts. There’s no channel scanning, so finding a clear frequency is your responsibility.

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