Powered by Made-in-China.com
Active 20W Outdoor Waterproof USB Audio Column Speaker for Background Music
US$1.00-99.00
80 Pieces
Product profile
Customization
AvailableAmplification Type
ActiveSpeaker Material
MetalModel NO.
AK-20Usage
PA SystemAdjusting Method
KnobSound Channel
Single ChannelStructure
Closed EnclosureFunction
USB, Audio InputSNR
81-90dBRated Power
20WInput
220V/12VSpeaker Unit
5''*2Frequency Response
150Hz-3kHzSensitivity
92dbFeatures
USB/Audio Input, Volume KnobMaterial
Aluminum AlloyColor
ChampagnePackage
8PCS/CartonOEM
AcceptMainly Exporting Countries
Russia, Uzbekistan, Iraq, Iran, Mongolia, etc.Transport Package
CartonsSpecification
160*115*370mmTrademark
ABSLOrigin
ChinaKey features
Multiple Power Options: Available in 20W, 30W, 40W, and 60W rated power models.
Durable Aluminum Construction: Built with high-quality aluminum alloy for outdoor durability.
Waterproof Design: IP-rated waterproof structure suitable for outdoor environments.
Versatile Input Methods: Supports both USB and Audio Input for flexible connectivity.
OEM Service Accepted: Custom branding and manufacturing services are available.
Wide Application Range: Ideal for hotels, shops, malls, airports, and stations.
Trial Order Support: Samples and trial orders are supported for new customers.
Company profile

Business Type: Trading CompanyAverage Response Time: ≤1.82h
AI-Powered supplier vetting
SummaryHangzhou Vertex Broadcasting Audio Co., Ltd. is a China-based trading company in Zhejiang with stated OEM and ODM capabilities and broad customization options. It reports RoHS and CE certifications, exports using its own import-export rights, and obtains 51%–70% of sales from exports. However, its operational support evidence is limited: it has no overseas showroom, agents, branches, or offline trade-show participation; complaint handling and corrective-action procedures lack written records; and no quality-control testing equipment is reported. Innovation is supported by one R&D engineer and new products in the past year, but no SDK is available. The supplier reports OEM cooperation with popular brands, while no Fortune 500 cooperation is stated. Financial information is represented only by years, without substantive performance figures.
CertificationsThe supplier reports RoHS and CE certification for product compliance and sustainable development/product certification. These certifications provide explicit compliance evidence, although the slices do not specify product scope or certificate validity.
After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or reported offline trade-show participation, and it offers overseas services in zero countries. Complaint handling and corrective/preventive actions have no written procedures or records, while lead times are stated as within 15 working days in both peak and off-season; overall after-sales capability is not sufficiently demonstrated.
R&D capabilityThe supplier reports new products within the past year, ODM services, and one R&D engineer responsible for R&D and production-site support. However, no SDK is available and the limited staffing prevents a stronger assessment of innovation depth.
Production capacityThe supplier is classified as a trading company and reports zero quality-control test equipment, unknown traceability status, no written supplier-service assessment procedure, and no written quality complaint or corrective-action records. These are explicit weaknesses in documented production and quality-control capability.
Customization capabilityThe supplier explicitly offers customization from designs, full customization, customization from samples, minor customization, and flexible customization, together with ODM services. This is direct evidence of broad customization support.
Client casesThe supplier reports OEM services for popular brands, which is a stated customer-case indicator. However, it also reports no cooperation with Fortune 500 companies, so the available evidence supports some brand experience but not high-profile enterprise coverage.
Product Q&A
Q:Can I get samples?
A:
We can support the trial order at the first time.
Q:How can I get a price of needed product?
A:
Just feel free to leave your contact information, then our sales team will contact you ASAP.
Q:How can we guarantee quality?
A:
Always a pre-production sample before mass production;Always final Inspection before shipment;
Q:I am a small wholesaler, do you accept small order?
A:
It's no problem if you are a small wholesaler, we would like to grow up with you together.
Q:Lead time?
A:
For mass production, we deliver by batches and first batch can be delivered within 12 working days.
Send Inquiry
*To:
Hangzhou Vertex Broadcasting Audio Co., Ltd.
Hangzhou Vertex Broadcasting Audio Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
40W PA System Background Music Flush Mount Ceiling Speaker for Commercial Audio
US$13.50-16.50
1 Piece(MOQ)
Wireless Outdoor Speaker for Music Lovers on The Move
US$9.89-15.96
10 Pieces(MOQ)
Rugged Waterproof Bluetooth Speaker for Outdoor Music Lovers
US$62.88-65.88
10 Pieces(MOQ)
Waterproof Synthetic Resin Yellow 30W Coaxial Ground Mount Rock Speaker for Outdoor Background Music
US$18.20-33.70
30 Pieces(MOQ)
240W Aluminum Wall Mounted Column Speaker Waterproof for Outdoor PA System
US$1.00-999.00
1 Piece(MOQ)
Compact Bluetooth Stereo Speaker for Outdoor Music Enjoyment
US$9.87-15.77
10 Pieces(MOQ)
Flip7 Outdoor Wireless Speaker for Adventure and Music Lovers
US$6.55-6.94
10 Pieces(MOQ)
20W/30W/40W//60W 5'' Outdoor Waterproof Active Sound Audio Column Speaker with Volume Knob
US$1.00-99.00
50 Pieces(MOQ)
Qqchinapa 240W Best PA Outdoor Waterproof 8 Inch Column Speaker for Railway Stations
US$78.00-99.00
1 Piece(MOQ)
Es6 Wireless Active Column Speaker for PA System and Music Playback
US$300.00-400.00
1 Piece(MOQ)
20W/30W/40W Poe Powered Active Outdoor All-Weather Sound Column Speaker with Tweeter
US$1.00-99.00
40 Pieces(MOQ)
30W Outdoor Waterproof Station Playground Music Background 100 Column Speaker
US$33.00-35.00
1 Piece(MOQ)
Explosion-Proof Column Speaker Outdoor Waterproof
US$360.00
2 Pieces(MOQ)
OEM 50W 5.5'' Audio Active Music Sound Outdoor PA Horn Speaker
US$1.00-99.00
40 Pieces(MOQ)
High-End Long Battery Life Heavy Metal Build Portable Speaker for Outdoor
US$59.99-69.99
1 Piece(MOQ)
20W 5'' Outdoor Waterproof Infrared Sensor Active Column Speaker for Background Music
US$1.00-99.00
20 Pieces(MOQ)



















