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Home / Venue Audio Equipment / JGW Outdoor Waterproof Sound Column Model D 20W Public Broadcasting Constant Voltage Speaker Wall-Mounted Background Music Outdoor Broadcast

Attributes

Brand -
Category Audio & Video Electronics / Venue Audio Equipment
Origin -
Power Output 20W
Waterproof Rating IP65
Input Voltage 70V/100V Constant Voltage
Frequency Response 120Hz - 15kHz
Sensitivity 88dB ± 3dB
Material Aluminum Alloy & ABS Plastic
Mounting Type Wall-Mounted Bracket Included
Dimensions 450mm x 110mm x 95mm
Weight 2.8 kg
Operating Temperature -20°C to +60°C

6 reviews

A

Anonymous

Mar 31, 2026

Rating: 4/5

Good value for constant voltage systems

Easy to wire into our existing 70V system. The volume is sufficient for a medium-sized garden. I took off one star because the mounting bracket could be slightly more robust, but overall it works great for background music.

A

Anonymous

Mar 29, 2026

Rating: 5/5

Clear audio for public broadcasting

We use these for emergency announcements and daily updates at our factory yard. The voice clarity is excellent, which was our main priority. Installation was straightforward with the included hardware.

A

Anonymous

Mar 29, 2026

Rating: 5/5

Exceeded expectations

Bought this to replace an old speaker that failed after a winter storm. This JGW model has been running flawlessly through snow and freezing temperatures. The constant voltage feature makes wiring long distances very easy.

A

Anonymous

Mar 29, 2026

Rating: 4/5

Solid build quality

The aluminum casing feels very premium and sturdy. Sound distribution is wide, covering a large area with just one unit. It would be nice if it came in different colors, but the grey finish blends well enough.

A

Anonymous

Mar 25, 2026

Rating: 5/5

Perfect for our patio area

We installed two of these speakers around our restaurant's outdoor seating area. The sound quality is clear even with background noise, and they have survived several heavy rainstorms without any issues. Highly recommended for commercial outdoor use.

A

Anonymous

Mar 15, 2026

Rating: 5/5

Durable and weather-resistant

Installed these at a school sports field six months ago. They have been exposed to sun, rain, and dust, and still perform like new. The 20W output is plenty loud for announcements and music during events.

5 FAQ

Q: Does the package include the mounting screws for brick walls?

A: The package includes the metal mounting bracket and standard screws for drywall or wood. For brick or concrete walls, we recommend using appropriate masonry anchors which are sold separately due to varying wall compositions.

Q: What is the exact IP rating for water resistance?

A: The JGW Model D has an IP65 rating, meaning it is completely protected against dust and can withstand low-pressure water jets from any direction, making it suitable for full outdoor exposure.

Q: Is there a way to adjust the volume locally on the speaker?

A: No, this model does not have a local volume knob. Volume control should be managed centrally through your public address amplifier or mixer to ensure consistent audio levels across all zones.

Q: How many of these can I connect to a single 200W amplifier?

A: Since each unit is rated at 20W, you can theoretically connect up to 10 speakers to a 200W amplifier. However, we recommend leaving a 20% headroom for safety, so connecting 8 units would be the ideal configuration.

Q: Can this speaker be connected directly to a standard home amplifier?

A: This speaker is designed for 70V/100V constant voltage systems typically found in commercial installations. To use it with a standard low-impedance home amplifier, you would need an external matching transformer, which is not included.

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