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Project Specifics

  • Sound design for 11,000 sq foot top floor space with roof garden

  • Office-wide Savant AV controls

  • 6 Amina invisible speakers

  • Office-wide Sonos streaming

  • Samsung TVs (including a 95” model for the boardroom)

  • Revolabs wireless and Clockaudio wired microphones

  • Tesira Forte DSPs for acoustic tuning of each room

"TSP has been terrific in helping design the AV installation for our London office. Their attention to detail has resulted in a very easy to use AV system and has maximised our investment in AV technology."

In 2016, we were approached by Accel Partners--a venture capital titan best known as the first major investor of Facebook and Supercell--to design and install a comprehensive A/V suite for its new office in London. The system needed to include Sonos audio, video conferencing capabilities across three different meeting rooms, and video setups in the library and office fitness center.

Office-wide Sonos streaming
TesiraFORTÉ DSPs for acoustic tuning of each room
Sound design for 11,000 sq foot top floor space with roof garden


A custom approach for a complex space


Our team had to manage multiple complexities in designing Accel’s solution. Heavy use of glass and steel in the new office’s design had produced a dramatic, stunning space, but created significant acoustic challenges. And, aesthetic considerations limited options for speaker and microphone placement.


TSP worked closely with Accel’s IT manager in London, sharing documents and dialogue about equipment specifications for video conferencing and strategies around integrating A/V equipment from Accel’s previous office into the new system. To boost adoption and foster a seamless working environment, we also created a custom interface that allows anyone in the office--even admin staff--to use meeting rooms.

Built to last

The Accel project required us to be flexible, creative, and responsive through every stage of the engagement. We spent extra time researching products that would deliver superior quality despite the space’s challenging acoustics, and worked with Accel to further refine audio quality by tweaking the microphones and audio processor.


We continue working with Accel today, finding new ways to enhance their A/V experience. Case in point: When the company recently switched its video conference provider, we worked remotely to update key systems so that they would work seamlessly with the new provider.

Accel’s new A/V capabilities enable team members in London to collaborate more closely with portfolio companies and other worldwide offices.

Creating new ways to collaborate


Our work with Accel has supported the company’s business priorities by creating new ways for its people to engage with groundbreaking global organizations shaping tomorrow’s technology landscape. Accel’s new A/V capabilities enable team members in London to collaborate more closely with portfolio companies and other worldwide offices from three wired conference rooms.


ERI Conference room AV

Design strategies for installing bulky components in confined and minimalist spaces.


How do you create a network to handle 42TB including real-time video and audio?

Client name:

Accel Partners

Project type:

Office A/V smart space optimization

Key services provided:

Design and install

    Accel Partners AV Conference Room Case Study    

 London Calling