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 80+ educational electronics companies.
23mm Micro Mylar Speaker Specifications
| Parameter | Standard | Customizable Range |
|---|---|---|
| Size | Φ23×8.5mm | Φ22-24mm |
| Impedance | 8Ω | 4-32Ω |
| Rated Power | 0.5W | 0.3-1W |
| Frequency Response | 800Hz-20kHz | 600Hz-20kHz |
| Sensitivity | ≥80dB | ≥75dB |
| Magnetic Circuit | Internal Magnet | Internal |
Why Point-and-Read Pen Manufacturers Choose 23mm?
1. Ultra-Miniaturization
23mm is the golden size for point-and-read speakers: - Ultra-compact: Only 23mm diameter, 8.5mm thickness, saving precious internal space - Lightweight: Minimal impact on device weight and handheld ergonomics - Portable: Perfect for children's handheld device design
2. High Sensitivity Design
≥80dB sensitivity ensures clear voice playback
Optimized for human voice frequency, authentic teaching content reproduction
Low power consumption extends point-and-read pen battery life
3. Educational Scenario Optimization
Frequency response 800Hz-20kHz perfectly covers human voice and children's voice
Fast transient response for quick voice command response
Low distortion rate protects children's hearing
XDEC Core Advantages
Strong Customization
Parameter customization: Impedance, power, frequency response, sensitivity all adjustable
Structure customization: Flexible size and mounting options
Material customization: Paper cone, plastic cone, composite materials available
Quality Assurance
ISO9001 Quality Management System Certification
IATF16949 Automotive Industry Certification (children's toy safety)
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
Point-and-Read Speaker Selection Guide
When selecting point-and-read speakers, focus on these key parameters:
Frequency Response: 800Hz-20kHz meets voice teaching requirements
Sensitivity: ≥80dB ensures clear volume
Power: 0.5W is the golden power for point-and-read pens, balancing sound quality and power consumption
Size: 23mm balances volume and sound quality
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: Point-and-read pen manufacturers, educational electronics manufacturers, learning machine manufacturers, children's toy manufacturers