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Home > Products > 1.75 Inch > Tweeter Speaker with Superior Audio Performance

CDT30A-027

Tweeter Speaker with Superior Audio Performance

This is a compact circular dynamic speaker unit designed for electronic equipment with limited space.
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  • 55
  • Size
    1.75 Inch
  • Nominal lmpedance
  • AES Power Handing
    40W

1758789692161199



Appearance


Back/Frame: Black plastic frame with 12 evenly spaced circular mounting holes (numbered 1-12) along the edges, and a silver metal back cover in the center.

Connectors: Bottom view reveals two metal solder pins for electrical connection, adjacent to two larger mounting holes for mechanical fastening.


Features


High-Density Mounting: 12 mounting holes provide flexible fixing options and enhanced stability.

Professional-Grade Audio: Metal diaphragm design is suitable for mid- and high-frequency audio reproduction.

Direct Soldering: Pin-type connections ensure reliable signal transmission.


Advantages


System Integration: Supports multi-device networking to avoid signal conflicts.

Flexible Installation: Multiple mounting locations accommodate different enclosure configurations.

Easy Maintenance: Hardware DIP switches, no software configuration required.


Instructions


Address Setting: Use a tool to set the channel number by sliding the DIP switches.

Mechanical Installation: Select the appropriate mounting location and secure with even force.

Circuit Connection: Solder the pins to the driver board, ensuring proper polarity.

System Registration: Register the set MIDI address with the host device.


Application Scenarios


Professional audio system: Mixer channel monitoring, audio matrix prompts

Broadcast equipment: Multi-channel broadcast prompt sound unit

Stage sound: Addressable monitoring speaker system

Intelligent control: Terminal unit for zoned broadcast system


FAQ


Q1: What is your MOQ?

A: Our standard MOQ is 100 units for regular models. We can offer a lower MOQ for pilot orders, but the unit cost will be higher.


Q2: Can we customize the color or material of the speaker? 

A: Yes. Color and material customization is available for OEM/ODM orders. Please contact us with your specific requirements for a quotation.


Q3: Do you provide ODM/OEM services?

A: Yes, we specialize in ODM and OEM services. We can design and produce speakers according to your technical specifications or design drawings.


Q4: How long does it take to develop a new product?

A: The development time depends on the complexity. It typically takes 4-8 weeks for a new design, including prototyping and testing.


Q5: What are your payment terms? 

A: We commonly accept T/T (Bank Transfer). For new customers, 50% deposit is required to start production, and the balance 50% before shipment.


Q6: Can I mix different products in one container? 

A: Yes, mixed orders are welcome. This is a cost-effective way to import. We will provide a detailed packing list for each product.



Company Overview


Jiangxi Roxound Acoustic Company was established in 2006 and is a professional speaker manufacturer with 20 years of acoustics experience. It has established manufacturing bases in Dongguan, Jiangxi, and Vietnam. The company's products are mainly used in consumer electronics, security systems, automobiles, musical instruments, micro-sized devices, and professional applications. 


We are dedicated to providing high-quality speaker units and comprehensive solutions, including free EQ and DSP tuning, passive radiator, and duct design support. Leveraging simulation software such as Finemotor, a reliability design standard library, and a pre-design database accumulated over 15 years, we ensure efficient and reliable development. We can deliver samples within 3 days, complete projects within 7 days, and have access to a professional soundproof room to guarantee the precision of acoustic testing and verification.


1757498649854877



1757498698303354




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