Why Choose XDEC?
Shenzhen Xinda Electronics Co., Ltd. (XDEC), established in 2009, has 17 years of professional speaker manufacturing experience. With 50M+ radio speakers shipped globally, we serve 100+ radio brands worldwide. As a National High-Tech Enterprise, we provide one-stop service from solution design to mass production.
30mm Mylar Speaker Specifications
| Parameter | Standard | Customizable |
|---|---|---|
| Size | Φ30×5.2mm | Φ28-32mm |
| Impedance | 8Ω | 4-32Ω |
| Rated Power | 1W | 0.5-2W |
| Frequency Response | 1kHz-4kHz | 800Hz-5kHz |
| Sensitivity | ≥90dB | ≥85dB |
| Cone Type | Mylar | Mylar/Paper/Plastic |
Why Two-Way Radio Manufacturers Choose 30mm?
1. Designed for Radios
Compact Size: 30mm is ideal for handheld radios
Loud Sound: High sensitivity design ensures clear communication in noisy environments
Low Power: Extends radio battery life
Waterproof Available: IP67 waterproof customization supported
2. Reliable & Durable
Long Life: 100,000 hours life test passed
Stable Quality: PPM<100, consistent quality
Environment Resistant: High/low temperature resistant, suitable for various working conditions
3. Cost Advantage
Mature specification, large production scale, controlled cost
Stable supply chain, obvious raw material cost advantage
Direct factory, no middleman markup
XDEC Core Advantages
17 Years Radio Speaker Experience
17 years deep cultivation in radio field, deeply understands customer needs
Familiar with various brand radio specifications
Provides professional acoustic solution suggestions
Strong Customization
Parameter Customization: Impedance, power, frequency response, sensitivity adjustable
Waterproof Customization: IP67 waterproof level supported
Size Customization: Can customize according to radio shell size
Quality Assurance
ISO9001 Quality Management System
IATF16949 Automotive Industry Certification
National High-Tech Enterprise
Complete quality inspection process
Fast Delivery
Stock items: 3 days delivery
Custom products: 7-15 days delivery
Free samples available
Technical Support
Free acoustic solution design
Support customer product development
24-hour technical response
Two-Way Radio Speaker Selection Guide
When selecting radio speakers, focus on:
Sensitivity: ≥90dB ensures clear communication in noisy environments
Frequency Response: 1kHz-4kHz covers main human voice frequency band
Power: 1W is the golden power, balancing volume and power consumption
Waterproof: IP67 recommended for outdoor use
Contact Us
English Service
Tel: 13528883307
Email: xd12@xdec.cn
Chinese Service
Tel: 13620938545 (Mr. Li)
Email: liguodong@xdec.cn
Website: www.chinaxuanda.com
Address: Fu Yong Street, Bao'an District, Shenzhen
About XDEC
Shenzhen Xinda Electronics Co., Ltd., founded in 2009, has 17 years of experience in speaker, receiver, and microphone R&D and manufacturing. Products are widely used in smart speakers, headphones, two-way radios, learning machines, smart home, automotive audio, and more. With 3000+ product specifications and ISO9001/IATF16949 certifications, we are a National High-Tech Enterprise.