Born from Innovation

Keiga’s story began in 1996 with six visionary engineers. These engineers were the masterminds behind the iconic PROTON TV and Audio line, and the legendary NAD 3020 Amplifier that revolutionized the industry. Their passion for sound led them to found Keiga, a company dedicated to pushing the boundaries of audio technology.

Shaping the Soundscape

From homes and businesses to unique applications like casino games, yachts, and luxury sound systems, Keiga offers a complete range of audio amplifier design, development, and manufacturing services. Our expertise extends to specialty amplifiers for marine environments, golf carts, automobiles, and even complex paging systems for airports and schools. Additionally, we cater to the needs of active speakers, PC multimedia systems, and the ever-evolving world of high-fidelity sound.

In 2014 Keiga acquired AIM Inc. and Vistar Audio Inc. and affiliated with Gigatek Inc. to become an audio amplifier full-service powerhouse, with in-house Electrical, Electronic, Mechanical, Production, Software, Safety, QC and QA engineers and made various OEM and ODM only products in Taiwan and China over 100 million units.

Discreet and Trustworthy

In 2014, Keiga made a smart decision to expand our offerings by acquiring AIM Inc. and Vistar Audio Inc., along with a partnership with Gigatek Inc. This strategic move transformed Keiga into a one-stop shop for everything related to audio amplifiers.

Our team of highly skilled engineers covers a wide range of specialties, including electrical, electronic, mechanical, production, software, safety, and quality control. This expertise allows us to manufacture over 100 million OEM and ODM audio products in Taiwan and China, all under our clients’ brands. We operate behind the scenes, but our customers trust Keiga to deliver the best possible results, always keeping their needs at the forefront.

Excel in Audio Engineering & Technology

2024:

By customers’ request, invented a 85W burst power output for PoE++ Dante Audio Amp, named ED-013 Puncher, for high dynamic audio applications.
Developed more than 10 new models of Marine Amps for an ODM customers.

2023:

Developed the latest Bluetooth LE Audio Gateway board.
Offered Power over Ethernet (PoE) boards with 2 or 4 channels and AES input/output (I/O).

2022:

Introduced 2000-watt multi-channel power amplifiers featuring multiple Digital Signal Processors (DSPs).

2021:

Produced a Bluetooth LE Internet of Things (IoT) Gateway based on the Nordic nRF5340 chip.

2020:

Shipped high-voltage amplifiers with 2000 watts of power per 4 channels and optional network decks.
Launched products compatible with IEEE 802.11af/at/bt standards (PoE, PoE+, PoE++) and featuring their exclusive KAP™ software for installation and management.
Shipped products featuring Dante Broadway™ and Ultimo™ chips.

2019:

Pioneered high-power PoE++ audio amplifiers delivering 60 watts of power.

2018:

Brought Echo Dot in-wall amplifiers to the US market.

2017:

Introduced the industry’s first Amazon Echo Dot distribution amplifiers.
Launched Dante™ integrated amplifiers with their proprietary ALINKON IoT/IP control and management firmware.
Built and shipped multi-zone audio amplifiers for marine and recreational vehicles.
Began the 3rd generation of IP multi-zone amplifiers.
Formed strategic alliances with CEntrance™ for advanced DAC software engineering and Linsation™ for intelligent microphone array and voice recognition solutions.
Established partnerships for IoT and audio streaming technologies with Dante™, Libre™, Tibbo™, Amazon Alexa™, and Chromecast™.

2015:

Launched the 2nd generation of Switching Mode Power Supply (SMPS) audio amplifiers.

2011:

Introduced the 1st generation of SMPS high-voltage (HV) and low-voltage (LV) audio distribution amplifiers for major US clients. Over 95,000 rail-mounted units have been shipped to date.

2010:

Started producing gaming audio amplifiers/boards for the Casino Industry. Over 217,000 units have been produced to date.

Three Contracted Manufacturing Facilities in Taiwan and US

- Gigatek, founded in 1984, specializes in high-mix high-volume productions with ISO9001, 14001, 13485, QC080000, IATF16949, and OHSAS 18000 certified factories in Taichung Taiwan.

- Sound Land, founded in 1975. specializes in audio, video, computer and medical equipment manufacturing with ISO 9000, ISO13485, ES-2020, and GMP certified factory in Taoyuan, Taiwan.

P.I. Engineering, Inc. founded in 1993, specialized in customization and low-volume manufacturing and technical service in Williamston MI, USA.

Ten In-house Teams to Serve You

At Keiga, to get your products to market quickly while maintaining our high-quality standards, we assign a skilled Product Development leader who understands customer needs to oversee and coordinate all project aspects.

Product Development Team:

- - - PM: Product Management
    - EE: Electrical/Electronic Engineering
    - SE: Software Engineering
    - ME: Mechanical Engineering
    - QE: Quality Engineering
    - PE: Production Engineering
    - DA: Documentation Administration
    - CC: Customer Coordination
    - PS: Procurement and Sourcing
    - ID: Industry Design

Production Quality and Consistency

To guarantee the quality and consistency of its products, Keiga has established permanent Production Engineering and Quality Engineering teams in all factories.

Passionate achievers

Our team is full of passionate achievers. We have engineers across various disciplines (Electronics, Mechanical, Software, Quality, Safety, and Production) as well as a dedicated administration team. Everyone shares a passion for music and a strong commitment to finding solutions that truly benefit our customers.

Keiga’s Facilities

Taipei & Taichung Offices
Taipei & Taichung Labs
Taiwan / Taichung Affiliated Factory
China Affiliated Factories (Information upon requested)

Keiga’s Patents & Technologies

Keiga’s Affiliations:

Gigatek Inc., Taichung Taiwan — Full-service Original Equipment Manufacturing (OEM), Original Design Manufacturing (ODM) and Electronic Manufacturing Services (EMS) provider.

Sound Land Inc., Taoyuan Taiwan — Established in 1975 and currently operates one plant in Taiwan, encompassing more than 100 employees.

Giga TMS Inc, Taipei Taiwan — Auto-ID, Point-of-Sales, Wireless Modems, Research and Development, & Marketing

Tibbo Technology, Taipei Taiwan — Ethernet modules, Serial Peripheral Interface (SPI) modules, converters, networking devices

SES RFID Solution GmbH, Germany — Industry leaders in ultra-thin, energ harvesting, smart wearable and woven antenna technology

Yaga Inc., Taichung Taiwan — Provide turnkey production for SMT, DIP, assembly, test and packing service. Experience in the production of various electronic products including motherboards, FPC, Module, aluminum and other types of PCB Assembly. And can use the factory-related equipment to help customers make Thermo Shock test, X-Ray test and analysis.

S&E Technology Co., Ltd., Taichung Taiwan — RFID Laundry management, RFID Assets transaction management, RFID Anti-theft merchandise display cabinets, and various RFID Applications

Centrane, Inc. Chicago — Develops, licenses and distributes cutting-edge audio products

Linsation Intelligent Technology Ltd Co. — Provides intelligent voice input solutions and testing services

EMS Integrators LLC — EMS Integrators has launched EMSi5340, a BT carrier board based on the Nordic semiconductor nRF5340.

Winnoz Technology, Inc. — Winnoz designs innovative biosensing solutions to help decentralize healthcare.

MEGAGO Tech Co., Ltd. — MEGAGO started in 2018 and is committed to the research and development of commercial vehicles.

GoodToGo.tw (人嶼物) — “Why create a product destined for the landfill from the moment it’s born?” Challenging the linear economy model, we envision a circular container rental service that offers society an alternative to current consumption habits and economic structures, one that embraces resource conservation.

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