Explore our OEM/ODM portfolio of low-latency transceivers, acoustic module components, and wireless IEM sub-assemblies tested to CSA Z94.2-14 and Health Canada acoustic safety guidelines.
Ultra-low power 2.4GHz RF module with 30 GPIOs, supporting Thread, Matter, and high-fidelity zero-latency wireless stage audio sync for custom musician earsets.
Supports FLAC, WAV, and APE lossless decoding with active signal stabilization for mobile audio engineering rigs and tour road vehicles.
Simultaneous dual-device pairing with visual LED status indicators. Designed for live monitoring feeds, stage mix splitters, and airborne mobility kits.
Extreme-temperature tolerant micro-IC module optimized for environmental acoustic telemetry, sound level limiting, and industrial hearing protection devices.
Miniature form-factor audio engine engineered for live band ear-protection integration, offering absolute phase coherence and sub-millisecond audio transmission.
Multi-input AUX/TF/BT transceiver hub with auto-clamp mechanism for mobile mixing consoles, field recording setups, and tour transport vehicles.
Compact custom-branded adapter kit with hands-free clear call pickup, AUX interface, and high SNR output for educational and retail bundle options.
Simultaneous broadcast to multiple receiver units with low-power overhead, high dynamic range, and digital optical integration for studio and live rigs.
In the professional audio, live touring, and educational music sectors across Canada, hearing conservation has transitioned from passive safety compliance to an essential requirement for acoustic precision. Performing artists, orchestral musicians, sound technicians, and music educators are daily exposed to sound pressure levels (SPL) exceeding 95 dB(A) to 115 dB(A)—thresholds where unattenuated exposure causes irreversible Noise-Induced Hearing Loss (NIHL) and chronic tinnitus.
Traditional industrial earplugs fail Canadian musicians by introducing non-linear occlusion effects: they heavily muffle high frequencies while over-emphasizing low-frequency resonance inside the ear canal. This alters timbral balance and forces performers to pull out their ear protection mid-performance. As a specialized OEM/ODM factory and global exporter headquartered in China, our engineering group bridges this gap. We manufacture flat-frequency acoustic attenuation earplugs, micro-membrane acoustic filters, and zero-latency wireless in-ear monitoring (IEM) transceivers tailored to meet strict Health Canada guidelines and CSA Z94.2-14 standards.
"The core challenge for Canadian music procurement directors is obtaining acoustic attenuation that drops dangerous SPL levels by 15 dB to 25 dB while retaining absolute phase linearity and frequency spectrum clarity from 20 Hz to 20,000 Hz."
Our acoustic attenuation filters utilize patented micro-resonator technology combined with a mechanical diaphragm matrix. By balancing volume velocity with acoustic impedance across the ear canal, our filters attenuate sound evenly across low, mid, and high acoustic registers.
| Protection Type | NRR / SNR Rating | Frequency Linearity (20Hz - 20kHz) | Occlusion Effect Mitigation | Canadian Regulatory Suitability |
|---|---|---|---|---|
| Flat-Attenuation Musician Earplugs (Our OEM) | 15 dB / 20 dB / 25 dB Interchangeable | ± 1.5 dB Flat Response (Hi-Fi Preserved) | High (Vented Acoustic Channel) | CSA Z94.2 Class BL/B Compliant |
| Active BLE 6.0 Wireless IEM Transceiver | 26 dB Passive Shell + Active Limiting | Full Spectrum Digital (DSP Tuned) | Maximum (Direct Sound Feed) | Health Canada Safety Code 28 |
| Standard Foam / Industrial Earplugs | 29 dB - 33 dB High Roll-Off | Severe High-Frequency Cut (> 12dB loss) | Poor (Heavy Booming Resonance) | Industrial Only (Unsuitable for Music) |
| Custom Acrylic Mold IEM (Hybrid Acoustic Filter) | 18 dB - 22 dB Precision Filter | ± 2.0 dB Custom Tuned Curve | Optimal (Custom Canal impression Fit) | Canadian Audiologist Sourced |
Canada’s diverse climate, stringent provincial labor safety standards (such as Ontario’s O. Reg. 382/15 and Quebec’s CNESST regulations), and active performance culture demand specialized hearing protection deployment strategies:
From indoor arenas like Toronto’s Scotiabank Arena and Montreal’s Bell Centre to outdoor events such as the Edmonton Folk Music Festival and Osheaga, front-of-house sound crews and touring musicians face sustained sound pressure levels above 102 dBA. Our thermal-fit medical silicone plugs dynamically adapt to body temperature, ensuring airtight seals throughout multi-hour sets.
Classical brass and percussion sections produce sharp transient peaks reaching 120 dB. In venues like Vancouver’s Orpheum Theatre or Toronto’s Roy Thomson Hall, musicians require dynamic isolation without forfeiting subtle cues from adjacent acoustic instruments. Our low-profile transparent filters offer 15dB flat attenuation, blending seamlessly onto stage.
Educational procurement boards across Alberta, Ontario, and British Columbia mandate hearing protection for secondary school marching bands, drumlines, and collegiate music conservatories. We supply customized bulk packaging equipped with dual-limit acoustic caps to protect developing ears during long rehearsals.
Winter festivals like Quebec City's Winter Carnival demand cold-resilient materials. Standard PVC earplugs stiffen and crack in sub-zero weather (-20°C). Our liquid silicone rubber (LSR) and TPE formulations maintain flexibility down to -40°C, offering comfortable protection year-round.
Procurement directors and B2B audio importers in Canada are prioritizing key technological shift patterns:
Since our founding in 2005, our engineering heritage has evolved from high-fidelity consumer audio components to high-precision acoustic safety systems. We offer Canadian distributors, brand owners, and institutional buyers direct access to advanced production infrastructure:
Class 100,000 dust-free cleanrooms guarantee medical purity for medical-grade silicone earmolds and sensitive internal dynamic micro-drivers.
Every filter lot is calibrated on B&K Type 5128 Artificial Ear setups to ensure strict adherence to target attenuation curves before export shipment.
DDP air freight to Vancouver (YVR) and Toronto (YYZ) hubs with full CBSA customs clearance, duty documentation, and regional warehouse dispatch.
Request custom product samples, factory audit reports, technical attenuation curves, and OEM wholesale pricing tailored for the Canadian market today.
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