Audited Supplier
Audio Frequency Divider
The function of the frequency divider is to separate the mixed analog audio signals into high-pitched, mid-range and low-pitched parts, and then respectively send them to the corresponding high, medium and low woofer units for playing, thereby achieving the purpose of improving the sound quality.
HIGH QUALITY CAPACITORS
Speaker crossover frequency divider has the high-quality capacitors: low loss and high quality, no longer have the problem of electrolytic capacitors. Small switch can adjust the treble (normally 3db can be added).
OVER CURRENT PROTECTION DESIGN
The 300w speaker audio frequency divider adopts over-current protection design, simple and beautiful lines, and reasonable layout of components. Speaker frequency divider board ensure large load capacity, long-term durability and very good sound quality.
THREE WAY KTV
3 Way Crossover Filters with Adjustable Treble Bass is a tweeter+mediant+bass three-way KTV, stage professional speaker crossover and DIY upgrade tool which is to improve audio quality an'd improving the sound quality.
Packaging & Shipping
Our services
1.One-stop service covering hardware design + software program + PCB layout + PCB assembly + casing service for customers.
2.More than 20-year experiences with PCB,PCBA production in automatic,auto,medical,industrial control,security,communications,power supply filed.We help our customers to deal with their difficulties in the production and cost down by sourcing from China.
3.We provide full BOM sourcing for all kinds of electronic.parts,connectors,plastic mold and cable,etc. We have most professional component sourcing team and competitive sourcing channels with guarantee quality.
4.Instant feedback and short delivery time.We provide 24-hour online service for global customers.We quote BOM within 24 hours and PCB assembly prototype in 5 days.
5.Both prototype and mass production are acceptable.There is no minimum order quantity restrictions.
6.We test both PCB and key components 100% before delivery.Our warranty is 12 months for all the boards and products.
7.We provide credit to our long-term cooperation customers.
Advantage
Why choose transformer manufacturers?
1. Low weight
2. Low no-load loss
3. Low stray magnetic field
4. Low operating temperature
5. Efficient
6. Cost savings
FAQ
Q1. Can you according to I provide you drawings and parameters production?
Answer: Yes, we can according your requirements to custom.
Q2. What is your MOQ?
Answer: no MOQ requirement.
Q3. Can I make a small order test first?
Answer: Yes, but does not include freight and tax.
Q4. How long is it from the beginning to the end?
Answer: 3 days out of the sample, received the full payment within 7 days of delivery.
Q5. Can you send the sample before we order it?
Answer:Yes, we can Sample fee and freight paid by the buyer, after the batch can be returned.
Q6. What is the sample express you send ?
Answer:DHL, UPS, FEDX failure for 7-15 days. If you have specific requirements can also be .
Q7. What is the payment method?
Answer:PayPal, credit card, Western Union Bank,
Q8. Has your product been tested before shipment?
Answer:we will have 12 hours of aging test before delivery.
