PA Systems, Amplifiers, Speakers, Mixers and Microphones from Hangzhou

Browse by family

• PA Amplifiers

  Public address amplifiers for announcements and background sound.

• Professional Power Amplifiers

  Power amplifiers for PA speakers and sound systems.

• Multi-Zone Amplifiers

  Amplifiers for sound across several areas.

• IP Network Broadcast Amplifiers

  Networked amplifiers for paging and announcements.

• PA Speakers

  Speakers for announcements, background sound and paging.

• PA Speaker Systems

  Speakers planned as a set for a room or building.

• Ceiling Speakers

  Speakers mounted in ceilings for even room sound.

• Wall Speakers

  Speakers mounted on walls for rooms and corridors.

• Horn Speakers

  Horn speakers for outdoor and large open areas.

• Line Array Speakers

  Column arrays for large rooms and venues.

• Pendant Speakers

  Speakers hung from high ceilings for open rooms.

• PA Systems

  Amplifiers, speakers, mixers and microphones as one system.

• Portable PA Systems

  Portable systems for temporary and mobile use.

• Wireless PA Systems

  Systems without fixed cables between units.

• Column PA Systems

  Systems built around tall column speakers.

• Small PA Systems

  Systems for small rooms and gatherings.

• Outdoor PA Systems

  Systems for yards, grounds and open areas.

• PA System for Band

  Sound planning for live performance in a venue.

• PA System for Church

  Sound planning for services in a hall.

• Warehouse PA Systems

  Announcements across large workspaces.

• Microphones

  Microphones for announcements, speech and performance.

• Wireless Microphones

  Wireless microphones for moving speakers.

• Lavalier Microphones

  Clip-on microphones for hands-free speech.

• Condenser Microphones

  Studio-style microphones for detailed pickup.

• Audio Mixers

  Mixers combining microphones and playback into one feed.

• Digital Mixers

  Digital mixers for varied programmes and scenes.

• Analog Mixers

  Analog mixers with direct physical controls.

• Powered Mixers

  Mixers with amplification in one unit.

• Professional Audio

  The wider range, across all families.

• PA Amplifier Supplier

  Inquiry page for amplifier briefs.

• PA System Supplier

  Inquiry page for whole-system briefs.

• Public Address System Supplier

  Inquiry page for public address briefs.

How to use this site

This site is organised by family and by use. The family pages cover amplifiers, speakers, microphones and mixers at category level, with subtype pages for ceiling, wall, horn, line-array and pendant speakers, for digital, analog and powered mixers, and for wireless, lavalier and condenser microphones. The use pages cover PA systems by setting: portable, wireless, column, small, outdoor, band, church and warehouse systems.

Start from the space, not from a product name. Name the rooms, the audience area and the speaker forms in mind, then read the family page that matches the brief.

What a strong inquiry names

A strong inquiry names the space, the sources and the items. The space means the rooms or areas, described in plain terms. The sources mean the microphones, playback units and other inputs the system must handle. The items mean the families and forms in play, with quantities and a required delivery date.

State any figure from a brief — a channel count, a size, a power figure or a voltage figure — as a requirement in your inquiry. This site states no such figure as an available specification.

Inquiry and documents

Certificates are available upon request. Ask for certificate copies in the inquiry where a project needs them. Agree MOQ and lead time in writing before placing an order, and state the required delivery date in the inquiry.

Families in brief

Amplifiers: public address amplifiers for announcements and background sound, professional power amplifiers for driving PA speakers, multi-zone amplifiers for buildings with several areas, and IP network broadcast amplifiers for networked paging. Each amplifier page names the pairing questions for its family, and each ends with an inquiry list.

Speakers: PA speakers as the heard part of a system, PA speaker systems planned as sets, and subtype forms for ceilings, walls, horns, line arrays and pendants. The speaker guide on the blog matches forms to settings, room by room, so the setting chooses the form.

PA systems: the whole-system pages, from portable and wireless systems to column, small and outdoor systems, and use pages for band, church and warehouse settings. Each use page describes a buyer's use case only, and each ends with an inquiry list for that setting.

Microphones: the input side of a system, in wireless, lavalier and condenser forms, plus the general microphone page. The wireless checklist on the blog works through room, movement and speaker count before ordering.

Mixers: audio mixers as the control point of a system, in digital, analog and powered forms. The mixer guide on the blog works through sources, channel needs, outputs, form and operator pattern.

Guides from the blog

• PA Amplifiers: What to Ask Before Ordering — Amplifier families, pairing and inquiry framing.
• PA Speakers: Choosing by Setting, Not by Label — Speaker forms matched to rooms and open areas.
• Wireless Microphones: A Selection Checklist — Room, movement and speaker count, before ordering.
• Mixers: What to Ask Before Ordering — Sources, channel needs and control, before ordering.
• Portable PA Systems: What to Ask Before Ordering — Setting, movement and audience area, before ordering.
• IP Network Broadcast Amplifiers: What to Ask Before Ordering — Network layout, areas and messages, before ordering.