Description

WL-20
Wireless System

[RECEIVER]
– Wireless Format
BOSS proprietary digital audio format

– Wireless carrier frequency
2.4 GHz

– Compatible Channels
14
(May vary due to local conditions)

– Transmission Range
Up to 50 feet line-of-sight
(May vary due to local conditions)

– Latency
2.3 ms

– Dynamic Range
110 dB or greater

– Frequency Response
20 Hz–20 kHz

– Nominal Output Level
-10 dBu

– Output Impedance
1 k ohm

– Recommended Load Impedance
10 k ohms or greater

– Indicators
POWER
RECEIVE

– Connectors
Output plug: 1/4-inch TRS phone type
TRANSMITTER jack: 1/4-inch TRS phone type
DC IN 5 V port: USB Micro-B type

– Power Supply
Rechargeable lithium-ion battery
Supplied from the DC IN 5 V port

– Current Draw
During wireless operation: 60 mA
While charging: 500mA

– Battery charging time
Charging only the receiver: Approximately 3 hours
Charging simultaneously with the transmitter: Approximately 4 hours

– Expected battery life under continuous use
Approximately 10 hours

– Dimensions
87 (W) x 25 (D) x 38 (H) mm
3-7/16 (W) x 1 (D) x 1-1/2 (H) inches

– Weight
60 g
3 oz

– Accessories
Owner’s Manual
Leaflet USING THE UNIT SAFELY
Transmitter
Micro USB cable for charging (*1)
*1: Use a standard USB AC adaptor (5 V/over 0.5 A) for charging.

¦0dBu=0.775Vrms

—-

[TRANSMITTER (WL-T)]
– Nominal Input Level
-10 dBu (1 M ohm)

– Indicator
BATTERY

– Connectors
Input plug: 1/4-inch TRS phone type
DC IN 5 V port: USB Micro-B type

– Power Supply
Rechargeable lithium-ion battery
Supplied from the DC IN 5 V port

– Current Draw
350mA

– Battery charging time
Charging only the transmitter: Approximately 3 hours
Charging simultaneously with the receiver: Approximately 4 hours

– Expected battery life under continuous use
Approximately 12 hours

– Dimensions
87 (W) x 22 (D) x 36 (H) mm
3-7/16 (W) x 7/8 (D) x 1-7/16 (H) inches

– Weight
43 g
2 oz

* 0 dBu = 0.775 Vrms