High Power Portable Dual 12" Trolley Speaker with Built-in DSP Chip
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Product Highlights
- High Power Audio Output: Dual 12-inch woofers and tweeter deliver 50W RMS power with <102dB noise level.
- Portable Trolley Design: Equipped with wheels and handle for easy transport, ideal for parties and stages.
- Wireless Microphone Included: Comes with 2 wireless microphones for seamless karaoke and performance use.
- Multi-Function Connectivity: Supports Bluetooth, USB, TF card, FM radio, and AUX input for versatile playback.
- Long Battery Life: Built-in 12V7A lead-acid rechargeable battery for portable, wire-free operation.
- Professional Sound Control: Features 8 knobs for precise adjustment of volume, treble, bass, echo, and reverb.
- Factory Direct Warranty: 1-year warranty with 0.3-1% free spare parts shipped with goods for replacements.
- OEM/ODM Customization: Custom logo and branding welcome; supports OEM and ODM business models.
Product Attributes
- Noise
- <102dB
- Hi-Fi
- Not Hi-Fi
- Activity
- Active
- Model NO.
- SP-212
- Operation Mode
- Wire / Remote Control
- Speaker System
- 2.0 Channel
- Speaker Material
- Plastic
- Application
- Commercial, Home
- Certification
- CE, CCC, FCC
- Monitor
- Without
- THD
- >0.01%
- RMS Power
- 50W
- Woofer
- 12"X2
- Tweeter
- X1
- Battery
- Lead Acid 12V7a
- Usage
- Portable Player, Mobile Phone, Stage/DJ, Radio, K
- Functions
- USB/TF/Bluetooth /FM/Tws/Microphone Priority
- Trolley/Handle
- Trolley
- External DC 12V
- Yes
- with Wireless Microphone
- Yes
- Wth Wheel
- Yes
- Rechargeable Battery
- Yes
- Remote Control
- Yes
- Sample
- Yes
- Transport Package
- Kraft Carton
- Specification
- 460x1000x390 mm
- Trademark
- HSD
- Origin
- Guangzhou, China
- HS Code
- 8518220000
- Production Capacity
- 200000
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Product Description
High Power Portable Dual 12" Trolley Speaker with Built-in DSP Chip
Introducing our Factory Hot Selling Quality Wholesale Wireless Trolley Portable TWS Bluetooth Speaker, the ultimate audio solution for your professional audio needs. This powerful speaker is perfect for outdoor events, parties, and gatherings, thanks to its high-quality sound and long battery life. With Bluetooth connectivity, you can easily stream your favorite music wirelessly from any compatible device.
Designed for portability and convenience, this rechargeable speaker is battery-operated, allowing you to take your music anywhere. Whether you're a professional DJ or event organizer, this trolley speaker is a must-have for delivering top-notch sound quality on the go. Upgrade to our Wireless TWS Bluetooth Speaker and experience the ultimate in portable sound systems.
SPECIFICATION
| Model Number | SP-212 |
| Material | Plastic |
| RMS Power | 50W |
| Speaker unit | LF 12 inchx2 +HF tweeter x1 |
| Battery | lead acid 12V7A |
| Function | 8knobs MP3 player - USB/SD card/Bluetooth /FM / Recording/Microphone priority Music knob-Vol,Treble,Bass Mic knob- Vol,ECHO,Reverb,Delay GT Vol MIC input x2, Guitar input x1,AUX input, Aux output,NL4 Speakon |
| Power Supply | AC 110V~240V 50/60Hz,External DC 12V |
| Accessory | Adapter,User manual, remote control,wireless microphone*2 |
| Packing | Kraft Paper Carton+Foam |
| Unit Dimensions (W x H x D) | 460x1000x390 mm |
| Package (single unit per box) | 530x1060x410mm |
| Use | for stage, Karaoke, Party, Disco, indoor dancing,promotion, performance,yoga,class ,meeting,or any other outdoor activities. |








Company InformationLocated in Huadu district,Guangzhou,near Guangzhou Baiyun International Airport 5 minutes,the world famous Audio manufacturering city. HSD ELECTRONIC ADUIO is a professional manufacture of Audio Equipment. For many years, we are specialize on making cost-effective products for our customer, and we have won praise from our customers.
Our products including Party Speaker, Home Speaker, Wooden Speaker, Portable Speaker with VOD, Professional Speaker, Line Array System, Monitor Speaker System, Power Amplifier, Subwoofer Amplifier for Home HiFi, etc. Both OEM and ODM business are welcome.
.Are you a manufacturer, trading company or a third party?
We are a manufacturer, and we have built up our company since 2008 in Guangzhou.
How can l go to your factory?
Our factory is near the Guangzhou Baiyun International Airport,we can go to pickup from the airport.
.What about your quality?
All products in each of the production process for inspection, to ensure the quality of finished products.
.What is your warranty?
Our product have 1 year warranty,we will provide 0.3-1% free parts to ship with goods,lf any damaged,you can take video to us for check so that we can prepare parts for you or make compensation.
.What is your minimum order quantity?
MOQ is 200-1000pcs depend on models.
.How long is your production times?
30-40 days after receive deposit.
Can i have sample to test?
Yes,we can make sample depend on your require.
.What is your payment term?
Mainly for TT,other payment term you can contact us for more information.
Can you make our brand?
Yes,OEM/ODM and customized logo are warmly welcome.
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI2411192". Items marked "" are certified.
Company Profile
Guangzhou Haoshidai Electric Appliance Co., Ltd., is one professional produce portable trolley speaker in Guangzhou, China. Our associated factory is located in Guangzhou, close to Guangzhou Baiyun international airport. Guangzhou Haoshidai is a manufacturer specializes in portable trolley speaker, has more than 12 years history in the business, support OEM and ready goods, with 6, 000 square meters production area, 3 production lines, support fast delivery. We offer service on stop solution for all kinds of customers including big supermarkets, large chain stores, famous brands, online stores and other individual buyers.
All our products are passed the CE, with Strict quality inspection standards(IQC, QC, QA), these speakers are 100 % fully load burn-in testing to make sure the quality.
We have professional engineers to develop new models, high efficiency sales team and competitive price superiority, every year we attend 2 times' Canton fair, attract customers from all over the world, Exported to the Southeast Asia, Middle East, Africa, Europe, America, South America, etc.
After many years' development, We have achieved great progress, introduces some advanced electronic A&V testing equipment from Japan, Taiwan, etc. Combined with advanced processing lines, We can produce at least 50, 000PCS per month.
We are reliable supplier of portable trolley speaker with 12 years export experience, we are looking forward to get more cooperation.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 2nd Floor, No. 17 Jufu West Road, Old Village, Xinya Street, Huadu District, Guangzhou, Guangdong, China
-
Plant Area
- 2000 square meters
-
Number of Employees
- 26
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, FCA, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shenzhen Port and Guangzhou Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2022-04-18
-
Main Markets
- North America, South America, Southeast Asia/ Mideast, Africa, Domestic
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
FAQ
- What is the minimum order quantity?
- MOQ is 200-1000pcs depending on the specific models.
- How long is the production time?
- Production takes 30-40 days after receiving the deposit.
- What is the warranty policy?
- We provide a 1-year warranty and include 0.3-1% free spare parts with the shipment for any damaged items.
- Can I get a sample to test?
- Yes, we can make samples based on your requirements.
- What payment terms do you accept?
- Mainly T/T, but other payment terms are available upon contact.
- Is OEM/ODM service available?
- Yes, OEM/ODM and customized logos are warmly welcome.
- What is the battery specification?
- It uses a lead-acid 12V7A rechargeable battery.
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