![]() |
![]() |
![]() |
Looking for Durable 3-Way Column PA Systems? Trust China’s OEM Audio Manufacturers
- Blog
Related Articles

21 Inch Subwoofer Driver Factory: Specs Buyers Verify Before Ordering
A spec-first walkthrough from a 21 inch subwoofer driver factory: the published figures for the 21SW152 neodymium driver, how to read coil, magnet, power and suspension lines, an 18-inch side-by-side, and the ten checks to run before your next 21-inch driver RFQ.

Compression Driver Manufacturer China: What Buyers Should Compare Before Ordering
A spec-by-spec comparison from a compression driver manufacturer, China based: throat size and mounting, voice coil and diaphragm, power and sensitivity, plus the published figures for the CD3601, BH450 and BH453 titanium compression drivers and an eight-point RFQ checklist for two-way PA programmes.

Small Line Array System Supplier: A Buyer's Sizing Guide
A sizing guide for buyers of compact line array systems: what paired 6.5, 8 and 10 inch woofer modules change, how to estimate throw from printed specifications, rigging and subwoofer options, and the eight details that turn a line array enquiry into a quotable specification.

Line Array Speaker Supplier Checklist: Active vs Passive for Rental Inventories
A line array speaker supplier's buying checklist for rental companies weighing active against passive systems: what each topology places on inventory, labour and risk, and the questions worth asking a China manufacturer before ordering.


