
For yoga teachers and studios: a kit for every week
If you teach regularly, headphones become part of the class just like the mat. We help you choose the right kit: to rent for an event or a season, or to buy for your studio.
Silent yoga in your business
Studios with neighbours
Music and voice do not reach the neighbours: early and late classes without complaints.
Two rooms in one
Two classes in the same space, separated only by the channel.
Summer outdoors
Take your class to the park or the beach with the same kit.
Your voice, every day
Teachers with many hours know how tired the voice gets: in headphones you speak softly.
Retreats and events
The same kit follows you to retreats, workshops and yoga parties.
A format people talk about
A class in headphones is a new experience for many students, and word spreads.



Which option for your studio
Event rental: to try the format, for a workshop or a special class. The kit arrives charged, you use it and send it back. The easiest way to find out whether silent yoga works for your students.
Long-term rental: weeks, months or a whole season, with the kit always available at the studio.
Purchase: if you teach in headphones all year, headphones, transmitter and chargers become yours. We size the kit on your largest class, plus a few spares.
The five questions we will ask you
The number of headphones starts here, plus a few spares.
If you walk between the mats you need a portable transmitter; if you stay put or use a mixer, a fixed one.
Then you need Bluetooth or a cable from your phone or laptop.
Up to three, with one transmitter per class.
For meditation and relaxation the over-ear SX-839; for yoga parties and ecstatic dance the SX-809 with LEDs.
What a studio usually uses

SX-839 V2
HiFi · over-ear · 3 channelsSoft cups that wrap around the ear and keep the noise out: the headphone for long practices, meditation and yoga nidra. The lights switch off, so the room stays dark during relaxation.
- Channels
- 3
- Battery
- up to 14 h*
- Lights
- can be switched off
- Cups
- over-ear

SX-809
Super Power Bass · LED · 3 channelsThe glowing rim takes the colour of the channel: with three teachers or three DJs you can see at once who is following whom. It is the headphone for yoga parties and ecstatic dance, and the lights switch off when you need darkness.
- Channels
- 3
- Battery
- up to 10 h
- LED
- channel colour
- Lights
- can be switched off

TX-330 Mobi HiFi
PortableIt fits in the teacher’s pocket or on a belt: a microphone input, music from your phone via Bluetooth or cable. For teachers who walk between the mats to adjust postures.
- Type
- portable
- Range
- up to 300 m
- Battery
- 7 h (3 h to charge)
- Inputs
- microphone, jack, Bluetooth
Headphones and transmitters all work on the same 3 channels and arrive ready to use. * Battery life depends on volume, channel changes and how the headphones are used.
Questions from teachers and studios
Can I try before buying?
Yes: a rental for an event or a short series is the best way to find out which headphone, and how many, you really need.
How do the headphones charge?
With the multi-chargers in the kit: they all charge together, usually overnight.
What if a headphone fails during class?
The kit includes spare units so you can carry on. Let us know when you return it and we will check the fault; purchased kits are covered by Silentsystem technical support.
Can I use the kit for other activities?
Yes: pilates, meditation, workshops, readings. The system is the same whenever a voice needs to reach a group.
Want a proposal for your studio?
Tell us how many classes you run, with how many people and where: we will reply with the option that fits best, rental or purchase.

Take your practice into headphones
Tell us where you practise, when and with how many people: you get a tailored proposal within one working day.