OB–4 Ultra-Thin Bluetooth Speaker
The OB–4 is an ultra-thin Bluetooth speaker with a "orthobook" design that combines outstanding sound quality with a sleek appearance and a truly long battery life. Explore deep bass and crystal clear, open, and natural sound that fills the entire room. Listen using the line input, Bluetooth, FM radio, and in disk mode. The unique automated interface is characterized by minimalism and intuitive functionality. However, if you look deeper, you will see much more than meets the eye.
Superior Portable Sound System
You can use it anywhere you need to, and the way you want to. On the porch, at a picnic, or take it with you on vacation. Additionally, use the special mesh carrying bag to play OB–4 on the go. Or why not place it in your kitchen? The adjustable handle not only allows for an additional antenna, but also makes it easy to carry - it can also be used as a stand for more comfortable listening.
Natural Sound
Four specially designed acoustic elements provide pure sound quality and a stereo field that fills the room. The optimized phase inverter channel delivers deep natural bass.
72 Hours of Listening
On a single charge, you can listen to the radio for three days or enjoy 40 hours of Bluetooth playback. All thanks to the high-capacity lithium-ion battery.
Wireless Features
The OB–4 is a wireless speaker that supports Bluetooth for audio streaming and Bluetooth Low Energy for wireless volume control using the orthoplay app and the ortho remote control.
Compact and Portable
Powerful sound in a compact body. The compact size of the OB–4 and the built-in handle allow you to reproduce high-quality sound anywhere - from the living room to the studio and beyond.
Motorized User Interface
Use your fingers to grab, rotate, and interact with the sound. Volume control and digitally controlled tape deck. Teenage Engineering calls it a new level of user convenience.
Switch Your Focus to Disk Mode
In addition to traditional functions like line input, Bluetooth, and FM radio, you can use the disk mode. Engineers have updated the OB–4 here, adding new features that go beyond the ordinary. This is a public research space where Teenage Engineering explores and prototypes everything this product can be. Currently, features such as ambient, karma, metronome, noise, and loop are available on the disk. Teenage Engineering publishes the latest updates in the orthoplay app.
What's all this hocus-pocus about?
Have you ever dreamed of being able to instantly rewind when listening to the radio to hear the name of a song that just played? The OB–4 remembers everything you listen to on an endless loop tape. Rewind, change time, loop, take note of time or zones of action - all at the click of your fingers. Intentionally or accidentally. OB–4 allows you to listen like never before, and this is just the beginning of many of its magical tricks.
Studio Monitor Magic
The low-latency line input makes the OB–4 an ideal portable studio sound system. Connect your instruments, turntable, any device with an audio output. or use the FM signal to connect to the OP–1 field. Use the OB–4 as part of your performance during play. Play with ambient mode, use the metronome to keep track of time, or loop your rhythms to create something new. Remix live and experiment right now.
In the Box:
- Portable speaker
- Power cable
- Documentation
