Subwoofer Deliver Powerful Speaker
Product name: Best Active Speakers
Model: CS-8819
Brand: Blank/OEM
Driver unit: 2x8 inch woofer+ tweeter
Battery: 7.4V/3600mAh lithium battery
Play time: 2-3 hours
Packing: Color box
FOB port: Guangzhou/Shenzhen China
MOQ: >=1 (stock goods)
Description
Guangzhou Deyin Electronics Co., Ltd. is one of the leading manufacturers and suppliers of subwoofer deliver powerful speaker in China. If you're going to wholesale durable subwoofer deliver powerful speaker made in China, welcome to get quotation from our factory. All customized products are with high quality and low price.
Subwoofer Deliver Powerful Speaker
- Product name: Best Active Speakers
- Model: CS-8819
- Brand: Blank/OEM
- Driver unit: 2x8 inch woofer+ tweeter
- Battery: 7.4V/3600mAh lithium battery
- Play time: 2-3 hours
- Packing: Color box
- FOB port: Guangzhou/Shenzhen China
- MOQ: >=1 (stock goods)
Dual 8" Wireless Sound System for Every Occasion
Want a speaker that delivers immersive sound and fits your brand or personal style? The CS-8819 30W Dual 8" Wireless Bluetooth Speaker combines professional acoustic technology, wireless convenience, and flexible customization-perfect for party hosts, resellers, and families. As a manufacturer with over 100 ready-to-ship models, we guarantee quality and versatility.
Specification
|
Model |
CS-8819 |
Product size |
330x327x755mm |
|
Driver unit |
2x8 inch woofer+ tweeter |
Color box size |
363x363x835mm |
|
Lithium Battery |
7.4V/3600mAh |
Packing |
Color box |
|
Power |
30W |
N.W |
9.86 KG |
|
Color |
Black |
G.W |
10.95KG |
|
Functions |
Bluetooth/ USB∕ TF/ Light/ Mic IN |
40HQ loading Quantity |
580 PCS |
|
Play time |
2-3 hours |
Delivery Time |
10-30days |
|
Input |
DC 5V |
FOB port |
Guangzhou/Shenzhen China |
|
Accessories |
recharge cable, wireless mic, remote |
MOQ |
>=1 (stock goods) |
Luxury Dual 8 Inch BluetoothSpeakers Wireless Subwoofer Speaker
- Dual 8" Drivers & 30W Immersive Sound: Two 8-inch woofers + tweeter deliver deep bass and clear highs, covering 200+ square meters. Frequency response 80Hz-20kHz, no distortion at max volume-ideal for parties and home theaters.
- 7.4V/3600mAh Long-Lasting Battery: 2-3 hours playtime at full volume, 5+ hours at medium volume-enough for a full party or outdoor adventure. Battery with overcharge protection lasts 2-3 years with regular use.
- Full Customization Options: Logo printing, packaging design, and function tuning-turn it into your exclusive product.
- All-Scenario Design: Bluetooth/USB/TF playback, wireless mic, and LED lights-fits home, outdoor, and commercial use. CE/RoHS certified, safe for pregnant women, kids, and elders.
Technical Details & Reliability Proof
❂Acoustic Optimization:
Dual 8-inch woofers with rubber surrounds enhance bass response; tweeter improves high-frequency clarity. DSP noise reduction technology eliminates background static for clear vocals.
❂Wireless Connectivity:
Bluetooth 5.0 ensures 10m stable connection, supporting TWS pairing for stereo sound. Wireless mic uses 2.4GHz technology, no interference with other devices.
❂Battery Safety:
3600mAh lithium battery with dual protection (overcharge/over-discharge)-passes 500+ charge cycle tests, meeting global safety standards.
❂LED Light Technology:
Sound-sync LED lights with 3 modes (steady, flash, fade)-powered by low-energy chips, no extra battery drain.
Production Process
At our speaker factory, strict precision runs through every production stage: we start with rigorous screening of premium raw materials to rule out substandard parts, then conduct multi-round inspections-including material compliance checks, assembly precision audits, professional sound performance testing and safety standard verification. This full-chain quality control eliminates potential flaws, ensuring each speaker delivers consistent, uncompromised quality and reliable performance for your business.
After-Sale Service & Support
◎Warranty: 1-year quality warranty-free replacement for manufacturing defects.
◎Technical Support: 24/7 online help via email/WhatsApp-respond within 2 hours for urgent issues (e.g., rental equipment breakdown).
◎Spare Parts: If necessary, we will provide 1% of the batteries and PCB boards for the order as spare parts, and they will be loaded together with the customized goods.
Warehouse Pictures
We boast a diverse range of over 100 ready-to-ship product models-spanning various styles and functions! Feel free to place a small trial order first before launching your own brand. As a professional manufacturer, we deliver top-tier quality paired with highly competitive prices, offering your business reliable, cost-effective solutions.
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