| Max Power: | 3W 4 ohm 3W 8 ohm |
| Frequency Range: | 20Hz-20KHz |
| Waterproof: | No |
| Power Source: | Battery,None,AC,DC |
| Set Type: | Speaker |
| Voice Coil Size: | 16.28MM |
| Channels: | 1 |
| Speaker Type: | OUTDOOR SPEAKER |
| Resonant Freq (FO): | 300Hz±20%Hz |
| Battery: | No |
| PMPO: | 3W |
| Output S.P.L: | 86DB |
| Freq Response: | 300Hz-20KHz |
| Special Feature: | Wireless,PORTABLE,MINI |
| Built-in Microphone: | No |
| Intelligent Personal Assistant: | Xiao Ai |
| Place of Origin: | Guangdong China |
| Output Power: | 2W |
| Use: | COMPUTER,Karaoke Player,Mobile Phone,Portable Audio Player,HOME THEATRE,Stage |
| Display Screen: | No |
| Remote Control: | No |
| Product type: | 1 INCH (28MM) |
| Cabinet Material: | metal |
| Support APP: | No |
| Material: | metal |
| Model Number: | QY28S16-4F-PU |
| Support Memory Card: | No |
| Certification: | ce |
| Rated Impedance: | 4 ohm 8 ohm (optional) |
| Brand Name: | iLouder |
| Type: | Passive |
| Number of Loudspeaker Enclosure: | 1 |
| Rated Power: | 2W 4 ohm 2W 8 ohm |
| Voice Control: | No |
| Support Apt-x: | No |
| Woofer Size/Full-Range Size: | 1" |
| Net Weight: | 15.5 G |
| Packaging Detail: | common packing, 648 pieces /box |
| Selling Units: | Single item |
| Single package size: | 4X4X4 cm |
| Single gross weight: | 0.05 KG |
| Package Preview: | https://sc04.alicdn.com/kf/HTB1z97_iJknBKNjSZKPq6x6OFXal.jpg_640x640.jpg,https://sc04.alicdn.com/kf/HTB1f2aFq3KTBuNkSne1q6yJoXXaE.jpg_640x640.jpg |
Product introduction | |||
1 | Model Number | QY28S16-4F-PU | |
2 | Product type | 1 INCH (28MM) | |
3 | Rated Impedance | 4 ohm/8 ohm (optional) | |
4 | Voice Coil Size | 16.28MM | |
5 | Rated Power | 2W 4 ohm / 2W 8 ohm | |
6 | Max Power | 3W 4 ohm / 3W 8 ohm | |
7 | Output S.P.L | 86DB | |
8 | Resonant Freq (FO) | 300Hz±20%Hz | |
9 | Freq Response | 300Hz-20KHz | |
10 | Net Weight | 15.5G | |
Dongguan Qianyin Electro-acoustic Co., LTD., owns a brand "Loud", has been focusing on the development and production of loudspeakers for 10 years, with products ranging from 1 to 15 inches and over 2,000 kinds of specifications. Quality is guaranteed. Delivery time is guaranteed. Look forward to cooperate wth you!
1. We sincerely welcome the new and old customers at home and abroad come our company and negotiate the OEM, ODM and other various speakers orders and business.
2. We support a small batch order.
3. We will reply you for your inquiry in 24 hours.
4. After sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 15 to 25 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
