Question 1

What is the JOKA Multi Box?

Accepted Answer

The JOKA Multi Box is a modular room-within-a-room for offices. It creates acoustically shielded work, conversation, and meeting areas directly within the office – without structural modifications or permanent walls.

Question 2

What is the JOKA Multi Box used for?

Accepted Answer

The JOKA Multi Box is used for focused work, confidential conversations, team meetings, video conferences and as a retreat in open office environments.

Question 3

How many people is the JOKA Multi Box suitable for?

Accepted Answer

The JOKA Multi Box is available in three versions and is suitable for the following depending on the model:
 • one person (focus work),
 • two people (conversations and short meetings),
 • up to four people (meetings and teamwork).

Question 4

How good is the sound insulation of the JOKA Multi Box?

Accepted Answer

The acoustic performance of the JOKA Multi Box has been confirmed by an independent room and building acoustics report. The requirements of DIN 4109 (Supplement 2) with a rated sound insulation value of over 37 dB are clearly met.

Question 5

What is the acoustics like inside the JOKA Multi Box?

Accepted Answer

Indoors, the JOKA Multi Box achieves an average reverberation time of approximately 0.13 seconds. This very short reverberation time ensures high speech intelligibility and a pleasant atmosphere for conversation.

Question 6

Does the JOKA Multi Box also improve the acoustics in the office?

Accepted Answer

Yes. The deep-absorbing outer shell of the JOKA Multi Box has an acoustic effect that extends into the room where it is installed.
Their effect is equivalent to approximately 12 m² of deep absorber surface and sustainably reduces reverberation time in the office.

Question 7

Does the office need to be remodeled to accommodate the JOKA Multi Box?

Accepted Answer

No. The JOKA Multi Box can be set up without any structural or technical preparation. It is integrated directly into the existing office.

Question 8

Can the JOKA Multi Box be flexibly rearranged or expanded?

Accepted Answer

Yes. The JOKA Multi Box can be used individually or combined as a group system. It can be flexibly positioned, expanded, or rearranged.

Question 9

Is the JOKA Multi Box accessible?

Accepted Answer

Yes. The JOKA Multi Box is accessible for people with disabilities. With appropriately placed furniture, it can also be used by wheelchair users.

Question 10

How does the JOKA Multi Box differ from conventional telephone or meeting boxes?

Accepted Answer

The JOKA Multi Box is not a piece of furniture, but a fully-fledged room-within-a-room. It offers:
 • tested acoustic performance values,
 • High space efficiency thanks to the double-door sliding table design,
 • Impact both internally and externally,
 • Series production readiness and practical testing.

Question 11

How efficient is the space utilization of the JOKA Multi Box?

Accepted Answer

The combination of double doors and a sliding table eliminates the need for door swing areas. A separate floor panel is not required. This keeps the external dimensions compact while allowing for a generously sized interior.

Question 12

How is the JOKA Multi Box ventilated?

Accepted Answer

The JOKA Multi Box features an integrated, low-noise ventilation system that continuously supplies fresh air and removes used air.

Question 13

Can the JOKA Multi Box be integrated into existing building technology?

Accepted Answer

Yes. The JOKA Multi Box can be prepared for the integration of safety and building technology such as fire alarm systems or CO₂ sensors.

Question 14

What materials is the JOKA Multi Box made of?

Accepted Answer

The JOKA Multi Box is made from durable, sustainable materials. The material selection is based on Cradle-to-Cradle principles and is designed for long-term use.

Question 15

For which companies is the JOKA Multi Box suitable?

Accepted Answer

The JOKA Multi Box is suitable for businesses of all sizes, especially for:
 • open office concepts,
 • hybrid working models,
 • Project and teamwork,
 • Architect- and planning-intensive work environments.

Question 16

Is the JOKA Multi Box a production-ready solution?

Accepted Answer

Yes. The JOKA Multi Box was developed with a user-centric approach, tested in real office environments, and implemented as a production-ready solution.

Question 17

Where can I get more information or advice?

Accepted Answer

Further information, configuration options and personal advice can be obtained directly via the website or in a personal conversation.

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