Qqchina PA Lth-903 5" 10W Coaxial Ceiling Speakers with School, Public Places
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Product Highlights
- 10-Year Warranty: Comprehensive 10-year product warranty for peace of mind.
- Fast Delivery: 200+ SKUs in stock with delivery within 24 hours.
- 100% Quality Check: Every product is checked and tested one by one before shipment.
- Flexible Customization: OEM/ODM available with flexible customization options.
- Professional Manufacturer: Top 5 audio brand with 18+ years OEM experience.
- Wide Application: Suitable for schools, airports, supermarkets, and public places.
- Multiple Certifications: Certified with CE, RoHS, CCC, FCC, ETL, and MET.
- Cost Effective: Cost savings 20% and efficiency up 30% via automation.
Product Attributes
- Customization
- Available
- Noise
- <95dB
- Hi-Fi
- Not Hi-Fi
- Model NO.
- LTH-903
- Activity
- Passive
- Operation Mode
- Wire / Remote Control
- Speaker Material
- Metal
- Certification
- CE, RoHS, CCC, FCC, ETL, MET
- Power
- 5-10W
- Transport Package
- 12PCS/Carton
- Specification
- CE, ROHS, FCC, CCC, CB
- Trademark
- QQ CHINA, Lingba,
- Origin
- Guangzhou, Guangdong, China
- HS Code
- 8518290000
- Production Capacity
- 50000PCS/Month
- Package Size
- 43.00cm * 35.00cm * 44.00cm
- Package Gross Weight
- 17.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Qqchina PA Lth-903 5" 10W Coaxial Ceiling Speakers with School, Public Places
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Product Description
| Model | LTH-901 | LTH-902 | LTH-903 | LTH-904 | LTH-905 | LTH-906 |
| Drive | 5' | 5' | 4' | 6' | 5' | 6' |
| Rated power | 3-6W | 3-6W | 5-10W | 3-6W | 3-6W | 5-10W |
| Line voltage | 70-100V | 70-100V | 70-100V | 70-100V | 70-100V | 70-100V |
| Sensitivity | 91db | 93db | 90db | 92db | 94db | 96db |
| Frequency response | 100-17Khz | 80-18Khz | 110-15Khz | 110-15Khz | 110-15Khz | 110-16Khz |
| Dimension | ∅185*65 | ∅178*70 | ∅170*70 | ∅200*70 | ∅200*61 | ∅245*66 |
| Hole for mounting(mm) | ∅165 | / | ∅145 | ∅175 | ∅175 | ∅220 |
| Material | ABS | ABS | ABS/IRON | IRON | IRON | IRON |
| Weight(kg) | 0.46 | 0.44 | 0.52 | 0.54 | 0.7 | 0.98 |









Guangzhou Lingyin Electronic Co., Ltd. is a professional manufacturer for over 20 years.
Speaker:Ceiling Speaker,WiFi Speaker, Blue tooth Speaker, Mount Speaker, Column Speaker, Horn Speaker, Conference Speaker, Active Speaker, Garden Speaker, Subwoofer Speaker, Sound System etc.
Amplifier: Pa Amplifier, Blue tooth Amplifier, 4 Channels Amplifier, FM Amplifier, Car power, Class D amplifier, Audio amplifier, Professional Amplifier etc.
Public Address System: IP network system, IP Network Host, IP Network Soft, IP Amplifier, IP Speaker, IP Microphone



1. Top 5 Famous audio brand on world 18 years OEM Supplier
2. 10 years product warranty3. Provide 3-5 project solutions to match different customer needs
4. One-stop supply PA Speaker / Amplifier, Professional Audio, Conference System, IP Network System service
5. Product easy to install
6. Cost savings 20%, efficiency up 30% based on fully automatic product production equipment
7. Many project solutions case (Airport, Railway station, Supermarket, School...)
8. 200+SKU are in stock and delivery within 24 hours.
Q1: What is our warranty for your products ?
We have three-year warranty of our product.
Q2: If I need a sample, how can I get it ?
If you need some samples to test,we can make as per your request. You should pay for the transportation freight of samples and our samples cost,Samples cost could be refundable after you place the order.
Q3: Can I print my logo on the product?
Yes.If you need,please inform us formally before our production and confirm the design firstly based on our sample.
Q4: What about the quality of the products?
We are ensure 100% quality of product before ship to customers. We check and test every products one by one
Q5: How about the delivery time?
For sample: 10-15 days
For order: 30-45 days
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR251767". Items marked "" are certified.
Company Profile
Founded in 2005, Guangzhou Lingyin Electronics Co., Ltd, has over 17 years OEM /ODM experience in Public Address System and Professional Audio System and Conference system.
We have strict quality control system with 5 steps of inspection to assure the stability of quality. And the product we create must routinely pass international certification standards such as CE, CCC, RoHS, FCC, CB etc. And also has passed ISO9001, 14001, 18001, SGS etc quality management system certification.
Our factory located in Guangzhou and Zhaoqing China, covers an area of 50, 000 square meters and has more than 500 employees. We have 8 engineers who has more than 15 years R&D experiences and 10 engineers who has 6 years R&D experiences.
Lingyin spends 6% of the annual sales revenue into research and development every year. Its research and development of independent intellectual property rights have won many national and provincial awards.
Due to our partnerships with Top 5 Famous audio brand in the word, we understand the importance of your date security and your need more than a supplier. We looking forwarded to establish long-time business relationship with customers in the world.
Company mission: Lingyin, Let the world hear to our voice, let our voice spread to every corner of the world! Let everyone's desire to be realized in the Lingyin! Company Goal: Being to Top 1 Audio Manufacture On the World.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 2# Block 1, Menkuotian Industrial Area, Shijing Town, Baiyun District, Guangzhou, Guangdong, China
-
Plant Area
- 8000 square meters
-
Number of Employees
- 41
-
Registered Capital
- 10,700,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- EXW, CFR, CIF, FOB
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Guangzhou Port, Shenzhen Port
-
Minimum Order Quantity
- 1 PCS
-
Supply Chain Partners
- 31
Our Production Capability & Technical Expertise
-
Main Products
- PRO Audio, Speaker, Amplifier, PA Address System, IP Network System, Wireless Broadcast, Wireless Mic, PA Lectern, Professional Audio
-
Production Lines
- 2
-
Production Machines
- Production Line, Oscilloscope
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Flexible customization, Minor Customization, Full Customization, Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2005-08-30
-
Export Year
- 20 Years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast, Australia, South Asia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 12
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Product Certification
- CE, Others
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the warranty period?
- We provide a 10-year product warranty.
- How long is the delivery time?
- For samples, it takes 10-15 days. For orders, it takes 30-45 days. Stock items can be delivered within 24 hours.
- Can I print my logo on the product?
- Yes, you can print your logo. Please inform us formally before production and confirm the design based on our sample.
- How can I get a sample?
- We can make samples per your request. You need to pay for transportation freight and sample costs, which are refundable after placing an order.
- What is the quality assurance?
- We ensure 100% quality by checking and testing every product one by one before shipping.
- What is the Minimum Order Quantity?
- The Minimum Order Quantity is 1 PCS.
- What payment methods do you accept?
- We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
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