Explore our export-grade line of solid-surface transducers, magnetic induction speakers, and high-power vibration exciters engineered for B2B distributors, automotive integrators, and OEM brands.
Crafted from sustainable bamboo housing with electromagnetic induction audio coupling. No Bluetooth pairing required—place any smartphone on the wooden surface for instant acoustics amplification.
Ultra-compact aircraft-grade aluminum casing housing a bone-conduction transducer. Turns hollow objects, tables, or glass into 360-degree omnidirectional soundscapes with dynamic RGB illumination.
Industrial-grade high-power 42W output driven by Bluetooth V5.0. Engineered for desktop computers, high-fidelity mobile playback, and commercial display sound boards requiring deep bass impact.
Designed for trunk and cabin vehicle audio retrofitting. Features dual voice coil architecture and heavy ferrite magnet drivers to generate low-frequency body resonance across Sedans and SUVs.
Raw acoustic exciter module engineered for embedded ODM designs, furniture integration, and custom sound installations. Delivers strong low-frequency kinetic punch and crisp high-register response.
Ideal for promotional retail bundles and corporate gift manufacturing. Features a 4W internal driver paired with surface-vibration enhancement plates and customizable laser-etched branding space.
Commercial grade 65mm audio exciter designed to turn glass panels, drywall, acrylic sheets, and wooden boards into invisible high-fidelity speakers with robust heat dissipation structure.
Premium brushed aluminum alloy enclosure equipped with a hybrid conventional driver and surface bass transducer. Delivers dual-driver clarity alongside heavy physical table vibration.
Resonance speakers—frequently categorized in B2B supply chains as audio exciters, surface-coupling transducers, or bone conduction drivers—represent a fundamental shift in acoustic engineering. Unlike conventional cone speakers that move air via paper, poly, or metal membranes, a resonance transducer converts electrical audio signals into mechanical kinetic energy. This energy passes directly into solid surfaces (such as wood, tempered glass, acrylic, metallic sheets, or composite vehicle panels), transforming the entire medium into a large-scale acoustic radiator.
When sourcing resonance speakers from China or global suppliers, evaluated performance cannot be determined by driver power alone. Sound Pressure Level (SPL) output is heavily governed by the target surface's elastic modulus (Young's Modulus) and acoustic impedance matching. High-tier factories incorporate specialized neodymium (NdFeB) magnet arrays and high-temperature copper voice coils to preserve linear displacement without thermal decay during high-wattage operation.
As consumer electronics, smart home furniture, and automotive interiors demand invisible audio integration, resonance speaker manufacturing is undergoing rapid technological evolution. Global OEM/ODM procurement managers must consider three primary macro trends:
Next-generation products combine traditional high-frequency tweeters with low-frequency surface exciters to mitigate acoustic dead spots on non-ideal resonating surfaces like thick stone or soft plastics.
Integration of onboard Digital Signal Processors (DSP) pre-programmed with equalization profiles tailored for specific mounting surfaces (e.g., Glass Mode vs Wood Mode) accessible via Bluetooth 5.3 companion apps.
High-wattage exciters (30W to 50W+) now feature die-cast aluminum heat sinks and silicone shock mounts to handle shear stress and heat accumulation during continuous commercial playback.
Sourcing acoustic transducers from overseas exporters requires rigorous technical evaluation beyond unit pricing. Subtle defects in voice coil alignment, magnet damping, or PCB soldering can result in severe distortion, field failures, or high return rates in destination markets. B2B buyers should evaluate manufacturers against the following technical criteria:
Top-tier factories publish full frequency response curves (typically tested on standard 12mm MDF wood panels inside anechoic chambers). Look for transducers capable of delivering smooth low-frequency response down to 40Hz–60Hz without mechanical rattling at rated power.
Neodymium (N35H or N42H rating) magnets are essential for maintaining flux density at elevated operating temperatures. Voice coils wound with polyimide-coated copper wire ensure resistance against burnout during high-gain continuous play.
For audio exciter modules (such as the QY65-Z3 50W series), the interface adhesive is as critical as the electromagnetic driver. Professional exporters supply pre-applied, thermal-stable 3M VHB (Very High Bond) pressure-sensitive adhesives engineered to withstand continuous mechanical shear force.
Founded with engineering origins in Singapore in 2011, our acoustic design and manufacturing enterprise has grown into a leading global supplier of connected electronics, bone conduction devices, and resonance vibration speakers. Having shipped over 1,000,000 devices across 30+ international markets, we bridge the gap between award-winning industrial design and scalable manufacturing capability.
We provide full-turnkey OEM/ODM services—ranging from custom industrial design, tooling development, and custom PCB firmware skinning to localized packaging design and international compliance testing.
Our product engineering team has earned multiple prestigious awards, proving external validation of our structural and electronic design quality:
Essential answers to common questions regarding minimum order quantities, OEM tooling, compliance certifications, and global shipping workflows.
Expand your acoustic catalog with award-winning design, proven manufacturing reliability, and competitive factory-direct pricing. Contact our engineering and export team today for technical datasheets, quotation breakdowns, and golden samples.