4 Inch Alarm Speaker Sound System Subwoofer Enclosure
Product Description 4 Inch Fire Alarm Speaker
4 Inch Alarm Speaker Sound System Subwoofer Enclosure
Product Specification 4 Inch Fire Alarm Speaker
| Parameter | Description |
| Model Name | 4 Inch Alarm Speaker Sound System Subwoofer Enclosure |
| Model No. | YDZ100-9F-8F45M-R |
| Application | Used on fire alarm,smoke alarm,home alarm,medical equipment,etc. |
| Dimensions | 102x102mm, 4 inch |
| Cone Material | PET |
| Edge Material | PET |
| Nominal Input Power | 5W |
| Nom. Max.Input Power | 8W |
| Nom. Impedance | 8±15%Ω |
| Resonant Frequency | 900±20%Hz |
| Effect Freq. Range | F0-4KHz |
| Sound Pressure Level | 87±3dB 1W/1M |
| Magnet Size | 45x22x10mm |
| Net Weight | 187g |
| Package Quantity | 60pcs |
| Carton Size | 36x32.5x24.5cm |
| MOQ | 5000pcs |
Detailed Images & Drawings 4 Inch Fire Alarm Speaker
Application 4 Inch Fire Alarm Speaker
4 Inch Alarm Speaker Sound System Subwoofer Enclosure belongs to waterproof speaker,alarm speaker,it can be used on fire alarm,smoke alarm,home alarm,medical equipment,etc.
If you do not find needed type,please provide detailed request,suitable type will be recommended.
Company Profile 4 Inch Fire Alarm Speaker
Set up in October 2006, Changzhou Alpha Electronics Co., Ltd(Known as Alpha) is a professional manufacturer which specialized in loud speaker. As a leading supplier of loud speaker in Changzhou city, Alpha offer products based on a number of industries: auto industry, rail transit, fire alarm, electronic musical instrument, swimming pool, TV, PA, etc.
We also provide customized service according to customer’s requirement. OEM loud speaker for domestic and overseas companies also is a great part of our business.Alpha have advanced manufacturing equipment and test equipment. 98% of products are sold in the United States,Italy, Canada, Japan, Korea,etc.
At present, Alpha has passed ISO9001 certificate in March 2007, relying on creditable quality, good prestige, perfect service and reasonable price, we have won the confidence of customers and wish to cooperate with more domestic and overseas customers to pursue for mutual development.
Packing & Delivery 4 Inch Fire Alarm Speaker
4 Inch Alarm Speaker Sound System Subwoofer Enclosure
1.Standard export carton box
2.Pallet can be added if you need
3.Carton size: 36x32.5x24.5cm
4.PCS/CTN: 60pcs
Our Service 4 Inch Fire Alarm Speaker
1. Sample order is acceptable.
2. Small QTY order is acceptable.
3. Inquiry will replied within 24 hours.
4. OEM/ODM service can be provided,official letter of authorization is needed for your own brand.
5. After finishing shipping, updated tracking information will be provided.
FAQ 4 Inch Fire Alarm Speaker
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Q1. Are you factory or trading company? |
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A: We are factory and have 23 years experience in loud speaker industry. |
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Q2. What are your terms of trade? |
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A: EXW, FOB, CFR, CIF.If you need other terms,just let us know. |
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Q3. What is your terms of payment? |
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A: T/T,L/C at sight,Cash.If you need other payment method,just let us know. |
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Q4. How about your delivery time? |
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A: Generally,it will take about 20-30 days after we receiving your payment. Precise delivery time depends on the items and quantity of your order. |
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Q5. Can you produce according to the samples? |
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A: Yes, we can produce according to your samples and technical drawings. |
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Q6. What is your sample policy? |
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A: Customer need to bear sample cost and freight,sample cost will be returned once placing order in the future. |
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Q7. Do you test all your goods before delivery? |
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A: Yes, all goods are 100% tested before delivery. |
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Q8. How do you make our business long-term and good relationship? |
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A1: Every customer is VIP for us,we respect everyone and treat them equal. |
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A2: We keep excellent quality, thoughtful after-sale service and competitive price to ensure customer's benefit. |
Contact Information 4 Inch Fire Alarm Speaker
Helen Liu
Skype: ivy3462619
TEL/Whatsapp: +8615351960801
E-mail: helen (@) czomega.com
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