Portable High-Fidelity Bluetooth Loudspeaker
OB–4 is our portable high-fidelity bluetooth loudspeaker featuring a 40 hour rechargeable battery. listen using line input, bluetooth, FM radio or disk mode. OB–4 memorizes everything you play on an endless looping tape, so you can rewind the radio and remix anything, all in OB–4. features a folding handle that doubles as a stand and extended antenna.
- Bluetooth, FM–signal, line-in and disk mode
- 72 hrs radio listening on a single charge or 40 hours of listening via bluetooth
- uv resistant paint
- compatible with ortho remote and orthoplay app
- dimensions: 232.5 x 284 x 57.5 mm
Natural Sound
Four tailor-engineered speaker elements deliver pure quality sound and a stereo field that fills the entire room. a flow-optimized bass reflex duct delivers deep natural bass.
72 hrs listening
on one charge you can listen to the radio for three sleepless days (nothing we recommend) or get 40 hours of listening via bluetooth. all thanks to the high capacity li-on battery.
The Wireless Part
OB–4 is a wireless speaker that supports bluetooth classic for audio streaming and bluetooth low energy for wireless volume control via the orthoplay app and ortho remote.
Slim And Portable
big sound in a small package. OB–4's compact size and built-in handle means you can take quality sound anywhere, from your living room to the studio and beyond.
Motorized Userinterface.
Use your fingers to grab, spin and interact with the sound.digital-motion controlled volume knob and tape reel. we call it the next level of user experience.
Speaker principle flow: Optimized bass reflex ductand semi unified chamber
Frequency range: 52 – 25000 Hz
Dimensions: 232.5 x 284 x 57.5 mm
Weight: 1.7 kg
Materials: Amorphous Polymer Glass fibre Reinforced PC and Milled Aluminium.
Design features: Fine Pitch Tweeter Grille, Gel Dampened Handle, custom Direct Drive Volume Knob and tape dial.
Max SPL @ 1 m stereo configuration: 92 dB unsupported wideband
Bass Capability @ 1 m: 104 dB SPL supported
Active crossover frequency: 3.5 kHz
Configuration: Stereo 2 + 2
Tweeter: High efficiency ferrofluid cooled neodymium driver
Woofer: long throw high power capacity neodymium driver.
Amplifier: 2 x 38 W ultra high efficiency class D
Wireless: Bluetooth® classic (AAC) - Bluetooth® 5 LE - FM radio
Inputs: 3.5 mm stereo in - (2.8 Vpp for 0 dBFS)
Battery life: Normal volume FM: 72 hours - Bluetooth high volume: 8 hours
General power requirements: AC 100-240 V 50/60 Hz - Universal built-in power supply
Included accessories: Mains power cable - Antenna
