manufacturer of professional subwoofer speaker

300-499 Sets
>=500 Sets
Min. Order
300 Sets
Choose your specifications
Company Information

Guangzhou Qijian Electronic Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 30,000+
4 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Payment Terms: L/C,T/T,Cash
Supply Ability: 488000 Set/Sets per Month
Brand Name: 7-sword/Wanminle
Model Number: QJ-SL-D88
Type: Active
Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage
Special Feature: Wireless,Portable
Power Source: Battery
Battery: Yes
Wi-Fi Music: iHeartRadio,Napster,SiriusXM Internet Radio,PANDORA,Spotify,APPLE Music,,TuneIn,Amazon Music,RHAPSODY
Number of Loudspeaker Enclosure: 1
Woofer Size/Full-Range Size: Dual 8&quot;
Feature: EZCast,AirPlay,DLNA,Video Call,Dolby Digita,DTS,Miracast,Phone Function,Play Video,Display Visual Information
Communication: AUX,XLR,Bluetooth,AES/EBU Input,RCA,USB,Audio Line
Support Memory Card: Yes
Remote Control: Yes
Cabinet Material: Plastic
Display Screen: Yes
Intelligent Personal Assistant: None
Built-in Microphone: Yes
Product Name: manufacturer of professional subwoofer speaker
Bass: Dual 8&quot; bass 70 magnetic
Battery: 7.4V/1800AH
Power: 50W
Warranty: 2 Years
Certificate: CE ROHS
Logo: OEM Logo
Special Features: Portable, Wireless
Packing: PE Bag+foam+carton
Functions: USB/SD/FM/BT/AUX
Packaging Detail: Firstly, covering with a clear plastic bag. What&#39;s more, covering the top and bottom with foam. Finally, packing in a double-hardened carton.

manufacturer of professional subwoofer speaker

QJ-SL-D88 (5)

manufacturer of professional subwoofer speaker

 Output power50w 
AC/DC powerAC 110V-240V, DC 12V
BassDual 8" bass 70 magnetic
 Speaker Feature Wireless trolley speaker
UseHome Theatre, Outdoor Player, Karaoke Player, Stage
Product Description

manufacturer of professional subwoofer speaker

QJ-SL-D88 (4)QJ-SL-D88 (2)QJ-SL-D88 (8)QJ-SL-D88 (6)

manufacturer of professional subwoofer speaker

Our speakers are widely used for playing guitar, dancing, campus , indoor and outdoor activities. You can enjoy music anywhere and anytime. 


Company Information

 Guangzhou 7swords electronic CO.,Ltd is localed in Baiyun district of Guangzhou City,Guangdong province. We are a private enterprise and we are famous in producing speakers.We are specialize in trolley speaker,portable bluetooth speaker,dj speaker ,ect.every year ,we design a lot of new models and private mould by our design team.Many models are get good feedback from our new and old customers.We attend HK exhibition every year.Our website: 






manufacturer of professional subwoofer speaker




1. Why choose 7-sword?

  We have professional experiences in this field, which we have own factory since 2011. We could provide the most competitive price to satisfy you with high quality.


2. What's your MOQ?

  200 pieces/ sets. (excep the special models, which you can find them in the Products Description).


3. Could you put our logo on the speaker?

  We provide OEM and ODM services which including the logo and the carton box design.


4. How about your supply?

  We produce 200,000 pcs in a month.


5. What’s your payment?

  We accept T/T western Union and other kinds of payment can also be considered.


6. What’s your delivery time?

  25 working days after receiving the deposit(depend on your requirement and our production plan).


7. I want to get some free sample from your company, May I?

  Our company’s policy requires the sample fee an the shipping cost all by customers. When we make a deal, the sample fee will be return to you.


If you have any request, pls feel free to contact us !


manufacturer of professional subwoofer speaker