I. Product Technical Advantages
Precision Structural Design: 53mm large diameter with 25mm compact height achieves high magnetic flux density and low distortion.
Full-Frequency Coverage: Standard frequency response range of 80Hz-20KHz, supports ±3dB customized tuning.
Multi-Impedance Adaptation: Available in 4Ω/8Ω/16Ω configurations to match different amplifier needs.
Industrial-Grade Reliability: Passed -30℃~80℃ temperature cycling tests and 1000-hour continuous aging validation.
II. Core Application Scenarios
Bluetooth Speaker Systems
External magnetic structure effectively suppresses electromagnetic interference (FCC/CE certified).
Customized frequency response curve optimizes bass extension (down to 60Hz).
Dust/waterproof design (IP54 rating) for outdoor use.
Smart Robot Acoustics
Transient response <5ms ensures real-time voice interaction.
Multi-driver array solution supports 360° sound field coverage.
Vibration-resistant design (tested for 10-500Hz random vibration).
High-End Audio Equipment
Neodymium magnet system achieves ultra-low distortion of 0.5%.
Symmetric magnetic circuit improves soundstage accuracy.
Supports special wiring modes (parallel/series dual voice coils).
Smart Home Terminals
Ultra-thin design for wall-mount integration.
Noise-canceling algorithm compatible with microphone arrays.
Direct I2S digital signal input support.
III. Manufacturing Capabilities
Precision Manufacturing:
Fully automated winding equipment (±0.01mm wire tolerance).
Laser alignment system (<0.05mm concentricity error).
Vacuum impregnation for enhanced weather resistance.
Quality Assurance:
100% full inspection: impedance curve scanning, polarity consistency, AC 500V/1min withstand voltage.
Sampling tests: 1kg steel ball drop test (1m height), 48-hour salt spray test.
IV. Customization Services
Acoustic Customization:
Frequency response optimization (waterfall analysis supported).
Sensitivity adjustment (±3dB range).
Special frequency enhancement (e.g., vocal boost mode).
Structural Adaptation:
Custom terminal types (straight/angled pins/solder pads).
Enhanced protection (up to IP67).
Special coatings (UV/anti-corrosion).
Mass Production Support:
MOQ: 5000 pcs.
15-day rapid prototyping.
Full ERP traceability.
V. Case Studies
Smart Speaker Project: Custom 8Ω version achieved THD <0.8%@1W for a brand.
Service Robot: Developed EMC Class B-certified anti-interference version.
Whole-Home Audio: Multi-driver crossover solution for 200㎡ coverage.
Smart Control Panel: Ultra-thin design for 8mm installation depth.
XuanDa Electronics holds CNAS-certified lab accreditation, offering end-to-end support from acoustic simulation to mass production. Our FAE team provides 72-hour rapid response. Contact us for free samples and technical solutions.
[Get a Free Consultation] for tailored solutions.