Why Choose XDEC?
Shenzhen Xunda Electronics Co., Ltd., founded in 2009, specializes in speaker R&D and manufacturing for 17 years. With 3000+ product specifications, we are a national high-tech enterprise serving 500+ global electronics manufacturers, including 120+ Bluetooth speaker companies.
50mm Multimedia Outer Magnet Speaker Specifications
| Parameter | Standard | Customizable Range |
|---|---|---|
| Size | Φ50×22mm | Φ48-52mm |
| Impedance | 4Ω | 4-8Ω |
| Rated Power | 5W | 3-10W |
| Frequency Response | 200Hz-15kHz | 150Hz-20kHz |
| Sensitivity | ≥88dB | ≥85dB |
| Magnetic Circuit | External Magnet | External |
Why Outdoor Bluetooth Speaker Manufacturers Choose 50mm?
1. Powerful Output
50mm is the golden size for outdoor Bluetooth speakers: - 5W rated power: Strong volume for outdoor noisy environments - External magnet structure: Stronger magnetic force, higher drive efficiency - Great impact: Fast transient response, powerful outdoor music performance
2. Excellent Low-Frequency Performance
200Hz-15kHz frequency response, deep bass extension
Moderate diaphragm area, full and powerful sound quality
Perfect for pop music and outdoor scenarios
3. Outdoor Durability
External magnet structure dissipates heat better, suitable for long-time high-power playback
Strong protection performance, adapts to changing outdoor environments
Shock-resistant, suitable for outdoor cycling, camping
XDEC Core Advantages
Strong Customization
Parameter customization: Impedance, power, frequency response, sensitivity all adjustable
Structure customization: Flexible size, shape, and mounting options
Material customization: Paper cone, plastic cone, composite materials available
Quality Assurance
ISO9001 Quality Management System Certification
IATF16949 Automotive Industry Certification
National High-Tech Enterprise
17 years industry experience, stable and reliable quality
Fast Delivery
Stock items: 3-7 days delivery
Custom products: 15-20 days delivery
Free samples available
Professional Technical Support
Professional acoustic team provides solution design
Free acoustic testing services
24-hour technical response
Outdoor Bluetooth Speaker Selection Guide
When selecting outdoor Bluetooth speakers, focus on these key parameters:
Frequency Response: 200Hz-15kHz meets outdoor music needs, bass performance is crucial
Sensitivity: ≥88dB ensures sufficient volume in outdoor noisy environments
Power: 5W is the golden power for outdoor Bluetooth speakers
Size: 50mm balances volume and sound quality
Contact Us
Chinese Service
Phone: 13620938545 (Mr. Li)
Email: liguodong@xdec.cn
English Service
Phone: 13528883307
Email: xd12@xdec.cn
Website: www.chinaxuanda.com
Address: Yong Street, Bao'an District, Shenzhen
About Xunda Electronics
Shenzhen Xunda Electronics Co., Ltd. was established in 2009, specializing in speakers, receivers, and microphones R&D and manufacturing for 17 years. Products are widely used in smart speakers, headphones, intercoms, learning machines, smart home, car audio, and more. The company has 3000+ product specifications, certified by ISO9001 and IATF16949, and is a national high-tech enterprise.
This article is suitable for: Bluetooth speaker manufacturers, outdoor audio manufacturers, cycling equipment manufacturers, camping equipment manufacturers