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Home > Products > 2.5 Inch > Full Range Speaker with Robust Performance

CDF4480A-044

Full Range Speaker with Robust Performance

This is a high-definition audio speaker unit featuring a rectangular housing and a circular diaphragm design. The product is equipped with a two-way arrow vibration direction indicator, and a large magnetic circuit system and soldered leads are visible on the back. It is specifically optimized for the audio systems of high-definition video recording equipment.
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  • 55
  • Voice Coil Diameter
    44*80 mm
  • Nominal lmpedance
    4Ω± 15 %
  • AES Power Handing
    25W
  • Sensitivity
    84dB
  • Resonance Frequency
    115Hz± 20% Hz
  • Effective Frequency Range
    F0 ~ 20KHz
  • Listen Voltage
    10V
  • Weight
    113g

1758072584602864


Appearance


Vibration indication: unique two-way arrow marks the direction of diaphragm movement

Voice coil connection: white enameled wire directly welded to the lead

Frame material: ABS engineering plastic (black matte)


Features


High-definition audio optimization: Optimizing the frequency response characteristics of video recording scenarios

Two-way vibration indication: The arrow mark assists in phase calibration during installation

High sensitivity design: Suitable for small signal driver of microphone/recording equipment

Anti-magnetic leakage structure: Magnetic circuit system shielding treatment


Advantages


Install uniformly in the direction of the arrow to ensure consistent phases

Use M3 screws to fix through the four corner holes

When welding leads, control the soldering iron temperature to ≤350℃

Keep ≥5mm acoustic space in front of the diaphragm


Instructions


Installation: Fix to the panel through the four corner holes, the recommended torque is 0.4-0.6N·m

Welding: Preheat the pins to 260±10℃ and then weld, the duration is<3 seconds="">

Driver: Recommended power 1-10W (impedance 4Ω/8Ω needs to confirm the specification)


Application Scenarios


Video recording equipment: video camera/surveillance camera built-in microphone auxiliary speaker

Conference system: Video conference terminal audio output unit

Smart TV: TCL TV supporting sound system

Multimedia Center: Surround sound channels for home audio and video systems

Broadcast Equipment: Portable Interview Recording Monitoring


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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