APPLICATIONS / 02
Consumer Electronics
RYD supplies miniature buzzer (beeper), low-profile speaker and compact ECM microphone unit for consumer electronics including wearables, portable devices, home-appliance panels and personal-care products, where alert tones, voice feedback and voice input must fit tight enclosures and tight budgets.
// MARKET BRIEF
Low-power and cost-effective designs support battery-driven products, while consistent acoustic output across high volumes keeps brand sound signatures stable. For wearables and handhelds, sealed or coated options address sweat and splash exposure, with ingress protection specified per project. For teams needing a compact alert buzzer or voice microphone that fits a thin consumer enclosure, RYD's low-profile designs target space and power limits, with exact size, sensitivity and ingress rating confirmed per project; for requirements beyond the standard catalogue, share your target spec and RYD will confirm fit for custom or application-specific transducers.
// KEY TRAITS
- miniature footprint
- low power draw
- cost-effective at volume
- consistent output
- splash/sweat-tolerant options
// SPECIFICATION SNAPSHOT
- 8–16 Ω, 0.5–2 W, Ø10–40 mm form factors
- low-power buzzer <10 mA
- panel ECM microphone ≈ −42 dB. Splash-resistant (IPx5-class) options typical
- exact size, power and sealing confirmed per project.
All figures typical, confirmed per project.
// FAQ
What is the smallest speaker diameter you supply for wearables?
Are your consumer-electronics speakers splash-resistant?
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01
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ACMQ9767BT
Φ9.7×6.7mm Multi-Sensitivity Omni ECM for Smart Doorbell Pro…
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02
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FT-41B-10TE
Ø41mm Thin Piezo Ceramic Buzzer Disc 1.0kHz 90nF
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03
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ACMQ9767BT-46
Φ9.7×6.7mm Ultra-Low-Power Omni ECM, <400μA for Battery Door…
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04
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FT-45B-35E-230
Ø45mm Piezo Ceramic Buzzer Disc 3.5kHz 1000Ω
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05
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ACNB6022CT1033-42
Φ6.0×2.2mm Noise-Cancelling Bidirectional ECM for Communicat…
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06
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FT-50T-2.8B
Ø50mm Piezo Buzzer Disc 2.8kHz Wide Temp Range
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07
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ACMQ6027CT-34
Φ6.0×2.7mm Omni ECM Optimized for Smart Video Doorbell
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08
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ACMQ6027CT-47
Φ6.0×2.7mm Low-Sensitivity Omni ECM for Medical Preamp Inter…
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09
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ACMQ6027CT470
Φ6.0×2.7mm Omni ECM for Walkie-Talkie & Intercom Communicati…
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10
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ACMQ6034CT
Φ6.0×3.4mm Standard Omni ECM for Smart Home Voice Terminals
