The Speaker Parts Co. is the specialized international trade brand for the global export and manufacturing of precision loudspeaker soft parts, components, and acoustic hardware of the registered Legal Firm MEHRUNI (GSTIN: 08FZFPR2180M1ZR).
Years of Excellence
Continuous acoustic parts manufacturing since 2001
Export Destinations
Reliable sea & air freight to Europe, Americas & Asia
Tooling Profiles
Dedicated molds for voice coils, surrounds & spiders
Quality Audited
Klippel and SoundCheck batch frequency verification
At The Speaker Parts Co., we know that an acoustic transducer is only as capable as the precision of its mechanical moving parts. Even a fraction of a millimeter variance in voice coil winding height, spider compliance stiffness, or cone surround density creates harmonic distortion and shortens driver lifespan.
Established over two decades ago in the historic industrial corridor of Jaipur, India, we have evolved from a precision stamping and winding shop into an international master exporter. Today, we partner directly with professional PA loudspeaker manufacturers, automotive Tier-1 sound suppliers, high-volume recone workshops, and master component distributors in over 50 countries.
Eliminate middleman trading markups. Work directly with the source for transparent FOB/CIF pricing, custom tooling, and consistent bulk batch manufacturing.
We engineer proprietary molds, unique surround profiles, custom former heights, and specific resin-treated spiders under strict Non-Disclosure Agreements.
Registered Government of India Entity
Take an interactive look inside our Jaipur headquarters, testing showroom, and high-density inventory staging warehouse.
Jaipur, Rajasthan, India
We specialize in the mechanical moving assemblies that define a loudspeaker's frequency response, power handling, and durability under continuous excursion.
Up to 250°C Thermal Rating
Precision single, dual, and four-layer windings on Kapton, TIL, Black Aluminum, and Glass Fiber formers. CCAW (Copper-Clad Aluminum) and pure oxygen-free copper wire configurations.
100+ Dedicated Tooling Molds
High-damping polyurethane foam and UV-resistant nitrile/butyl rubber surrounds engineered with precise roll curvature and compliance for controlled low-frequency cone excursion.
Carbon & Kevlar Composite Weaves
Natural air-dried long-fiber paper pulp, poly-mica blends, and high-rigidity carbon fiber weaves engineered for optimal stiffness-to-weight ratio and minimal breakup modes.
Concentric Progressive Roll Geometry
Cotton, Nomex, and Conex blends treated with high-grade phenolic resins to maintain consistent mechanical restoring force (Kms) across large peak-to-peak voice coil travel.
Compression Driver Rebuilds
Precision deep-drawn pure titanium and phenolic domes with high-temp edge-wound aluminum ribbon voice coils, designed for PA horn compression drivers.
Specialized Bond Formulations
Industrial-grade black cyanoacrylate, T-7000 multi-purpose rubber adhesive, high-temperature voice coil epoxies, and water-based surround adhesives.
Zero tolerance for acoustic defects. We utilize advanced electro-acoustic analysis tools to validate mechanical compliance and linearity prior to container batch packaging.
Large-signal transducer parameter mapping. Laser displacement measurements accurately evaluate dynamic Bl(x), Kms(x), and Le(x) linearity limits under actual drive conditions.
Utilized on production staging lines for fast frequency response sweep checks, Total Harmonic Distortion (THD) threshold verification, and Rub & Buzz acoustic defect detection.
Acoustically isolated testing chambers with precision instrumentation microphones to capture accurate polar response, directivity indexes, and baseline SPL response curves.
Accelerated thermal shock and humidity chambers (85°C / 85% RH) to evaluate adhesive bond endurance, surround flexibility retention, and corrosion resistance over decades of operation.
From our initial pressing facility in 2001 to supplying international master distributors across Europe, the Americas, and Asia.
Established precision stamping workshop and winding line in Jaipur, Rajasthan, focusing on voice coils and paper cone assemblies.
Standardized quality control protocols and initiated contract parts manufacturing for automotive Tier-1 audio suppliers and regional sound brands.
Upgraded laboratory with Klippel measurement scanners and high-temperature Kapton/TIL automated voice coil winding stations capable of 250°C heat thresholds.
Commissioned composite cone pressing lines, enabling lightweight Kevlar weaves and carbon-fiber reinforcement with unmatched rigidity and low distortion.
Supplying 50+ countries worldwide under strict REACH and RoHS compliance with full ocean and air export routing from Nhava Sheva (JNPT) Port, Mumbai.
All voice coil wire insulations, spider phenolic resins, and surround polymers are certified free of restricted hazardous substances and SVHCs under European Union regulations.
We operate under strict Non-Disclosure Agreements. Custom tooling blueprints, proprietary surround dimensions, and impedance winding formulas remain 100% confidential.
Ocean cargo consignments are vacuum sealed in heat-reflective aluminum foil bags with active silica gel desiccant packs to eliminate humidity ingress during intercontinental transit.
Connect directly with our engineering and international export desk. We discuss custom tooling geometry, formulate material samples, and provide direct wholesale factory quotations.
The Speaker Parts Co. • Legal Firm: MEHRUNI • GSTIN: 08FZFPR2180M1ZR • Jaipur, India