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Products & Solutions
Infrared Receiver (/ Amplifier)
Infrared Receiver / Amplifier WX-LA50 (1ch, 2ch)

2ch tuner built-in type 50 W amplifier. 4 line input and 8 speaker connections. Connection with WX-LR100/B (WX-LR100) allows simultaneous 4 microphone use.
Infrared Receiver / Amplifier WX-LA50A(1ch, 2ch) <For Americas only>

2ch tuner built-in type 50W amplifier.
4 line input and 8 speaker connections.
Connection with WX-LR100 allows simultaneous 4 microphone use.
Function output capability for The SAFE system (New)
WX-LA50, WX-LA50A Specifications
| Model No. | WX-LA50 |
WX-LA50A |
|---|---|---|
| Audio Power | 50 W / 8Ω | |
| Stereo | 2-Channel Stereo Sound | |
| Frequency Response | Microphone to SP output: 100 Hz Line input to SP output: 50 Hz Microphone to line output: 100 Hz Line input to line output: 50 Hz |
|
| Power Source | 24 V DC (Using the attached AC adaptor unit) | |
| Current Consumption | 1.2 A | |
| Sensor Input | 75 Ω F-type connector (adjusted infrared sensor: WX-LS100) Power output for WX-LS100 (22 V DC 100 mA (Max.)) |
|
| Reception System | T.R.F. (turned radio frequency) | |
| Receiving Frequencies | Mic 1 : 2.3 MHz Mic 2 : 2.8 MHz |
|
| S/N | More than 60 dB (in 60 dBµV input, ±12.5 kHz FM, weighting network A) |
|
| Local Controls | 2 Mic Volume Controls 3-Band Equalizer 4 Speaker Volume Controls 1 Power Switch 4 Line Input Volume Controls Voice Mute On / Off |
2 Mic Volume Controls 3-Band Equalizer 4 Speaker Volume Controls 1 Power Switch 4 Line Input Volume Controls Voice Mute On / Off Feedback Blocker On/Off |
| Remote Control - From WX-LT350 (Microphone) |
Mic 1 Level Mic 2 Level Line Input Level |
Mic 1 Level Mic 2 Level Line Input Level Function Signal for The SAFE system |
| Connections | 4 Stereo Line Inputs Dedicated Line Output 8 Speaker Connections Infrared Level Control Voice Mute |
4 Stereo Line Inputs Dedicated Line Output 8 Speaker Connections Infrared Level Control Voice Mute PA Override Input Function output for The SAFE system |
| Dimensions | 420 mm (W) × 88 mm (H) × 250 mm (D) (Excluding rubber feet in height and projections such as knobs in depth) |
|
| Weight | Approx. 3.6 kg | |
| Finish | Black coating | |
- New Function output capability enables the teacher to activate school
security system with the push of a button on Tearcher's microphone.
Infrared Receiver / Amplifier WX-LA20 (1ch, 2ch)

2ch tuner built-in type 20 W amplifier. 2 line input and 4 speaker connections. Connection with WX-LR100/B (WX-LR100) allows simultaneous 4 microphone use.
WX-LA20 Specifications
| Audio Power | 20 W / 8Ω |
|---|---|
| Stereo | - |
| Frequency Response | Microphone to SP output: 100 Hz Line input to SP output: 50 Hz Microphone to line output: 100 Hz Line input to line output: 50 Hz |
| Power Source | 24 V DC (Using the attached AC adaptor unit) |
| Current Consumption | 750 mA |
| Sensor Input | 75 Ω F-type connector (adjusted infrared sensor: WX-LS100) Power output for WX-LS100 (22 V DC 100 mA (Max.)) |
| Reception System | T.R.F. (turned radio frequency) |
| Receiving Frequencies | Mic 1 : 2.3 MHz Mic 2 : 2.8 MHz |
| S/N | More than 60 dB (in 60 dBµV input, ±12.5 kHz FM, weighting network A) |
| Local Controls | 2 Mic Volume Controls 2-Band Equalizer 2 Speaker Volume Controls 1 Power Switch 2 Line Input Volume Controls |
| Remote Control - From WX-LT350 (Microphone) |
Mic 1 Level Mic 2 Level |
| Connections | 2 Line Inputs Dedicated Line Output 4 Speaker Connections |
| Dimensions | 210 mm (W) × 44 mm (H) × 210 mm (D) (Excluding rubber feet in height and projections such as knobs in depth) |
| Weight | Approx. 1.25 kg |
| Finish | Black coating |
Infrared Receiver WX-LR100/A (1ch, 2ch), WX-LR100/B (3ch, 4ch)

Built-in 2ch tuner. 2 receivers connection allows simultaneous 4 microphone use.
* The photo is WX-LR100/A.
* WX-LR100/A, WX-LR100/B is not available in North America.
Infrared Receiver WX-LR100 (3ch, 4ch) <For Americas only>

Built-in 2ch tuner. 2 receivers connection allows simultaneous 4 microphone use.
WX-LR100/A, WX-LR100/B, WX-LR100 Specifications
| Model No. | WX-LR100/A
|
WX-LR100, WX-LR100/B
|
|---|---|---|
| Audio Power | - | |
| Stereo | - | |
| Frequency Response | 100 Hz |
|
| Power Source | 24 V DC (Using the attached AC adaptor unit) | |
| Current Consumption | 250 mA | |
| Sensor Input | 75 Ω F-type connector (adjusted infrared sensor: WX-LS100) Power output for WX-LS100 (22 V DC 100 mA (Max.)) |
|
| Reception System | T.R.F. (turned radio frequency) | |
| Receiving Frequencies | Mic 1 : 2.3 MHz Mic 2 : 2.8 MHz |
Mic 1 : 3.2 MHz Mic 2 : 3.8 MHz |
| S/N | More than 60 dB | |
| Local Controls | 2 Mic Volume Controls 1 Power Switch |
|
| Remote Control - From WX-LT350 (Microphone) |
Mic 1 Level Mic 2 Level |
|
| Connections | Line Input Mixing Output |
|
| Dimensions | 210 mm (W) × 44 mm (H) × 210 mm (D) (Excluding rubber feet in height and projections such as knobs in depth) |
|
| Weight | Approx. 1.1 kg | |
| Finish | Black coating | |
Infrared Receiver / Amplifier with Infrared Sensor Set WX-LAK12 (1ch) <For Americas only>

1ch tuner built-in type 20W amplifier with 1ch Infrared Sensor attached.
1Mic can be used. 2 line input and 4 speaker connections.
WX-LAK12(Main unit) Specifications
| Audio Power | 20W / 8Ω |
|---|---|
| Stereo | - |
| Frequency Response | Microphone to SP output : 100Hz - 10kHz Line input to SP output : 50Hz - 15kHz |
| Power Source | 24V DC(Using the attached AC Adaptor unit) |
| Current Consumption | 750 mA |
| Sensor Input |
75Ω F-Type connector (adjusted infrared sensor) Power output for infrared sensor (22V DC 100mA(Max.)) |
| Reception System | T.R.F (turned radio frequency) |
| Receiving Frequencies | Mic 1 : 2.3MHz |
| S/N | More than 60dB (in 60dBµV input,±12.5 kHz FM,weighting network A) |
| Local Controls | 1 Mic Volume Controls 1 Power Switch 1 Line Input Volume Controls Feedback Blocker On/Off |
| Connections | 2 Line Inputs 4 Speaker Connections |
| Dimensions | 210 mm(W) × 44 mm(H) × 210 mm(D) (excluding rubber feet in height and projections such as knobs in depth) |
| Weight | Approx. 1.15kg |
| Finish | Black coating |
Infrared Sensor (Accessory) Specifications
| Power Source | 22V DC (provided from the main unit) |
|---|---|
| Current Consumption | 20 mA |
| Sensor Output | 75Ω F-Type connector |
| Weight | Approx. 0.2kg |
| Finish | Infrared passing-type acrylic resin (Black color) |
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