Teenage Engineering OB-4 – Portable High-Quality SpeakerYour Magic Musical CompanionTeenage Engineering OB-4 is a portable high-quality speaker equipped with two 4-inch woofers and a pair of neodymium tweeters that deliver clear and pure sound. With 38 watts per channel, OB-4 reaches about 100 decibels of amazing stereo sound. Listen to music using line input, Bluetooth, FM radio, and the DISK mode. The minimalist interface provides only the essential functions, while its unique features make it a one-of-a-kind device.

What is the Magic of OB-4?

Have you ever wanted to rewind the radio to hear your favorite song again? OB-4 records everything you listen to on a continuously looping tape up to 2 hours. This allows you to rewind, loop, and modify the sound with your fingers. This is just one of the many amazing features of OB-4.

Natural SoundFour perfectly tuned speaker elements deliver high-quality sound that fills the entire room. The specially designed bass reflex provides deep bass that you can feel.72 Hours of ListeningOB-4 offers up to 72 hours of radio playback on a single charge, 8 hours at maximum volume via Bluetooth, or 40 hours at medium volume. It's the perfect companion for long weekends without needing to recharge.

Wireless ConnectivityOB-4 supports high-resolution Bluetooth and Bluetooth LE. It also syncs with the ortho remote controller, offering even more versatility.

Smart AntennaThe precisely tuned spiral smart antenna is elegantly integrated into the handle, ensuring excellent reception even in challenging locations.

Motorized User InterfaceControl the sound with your fingers. Digitally controlled volume knob and innovative tape reel knob offer a new level of user experience.

DISK ModeWhen you tire of traditional listening methods, explore DISK mode. Teenage Engineering continually develops and experiments with OB-4, adding new features like ambient, karma, and metronome.

Handy Handle – StandDesigned for outdoor use, public spaces, and high volume; it can be carried on one shoulder with speaker elements facing your head. Or place it in your kitchen, the iconic handle makes it easy to transport and even serves as a stand for optimal listening positions.

Specifications:Frequency Range: 52 Hz – 25 kHzDimensions: 232.5 x 284 x 57.5 mmWeight: 1.7 kgMaterials: Amorphous polymer reinforced with fiberglass and milled aluminumMax SPL @ 1m: 92 dBBass Capability @ 1m: 104 dB SPLCrossover Frequency: 3.5 kHzConfiguration: Stereo 2 + 2Tweeter: High-efficiency neodymium driver with ferrofluid coolingWoofer: High-power neodymium driver with long excursionAmplifier: 2 x 38W, Class D high-efficiencyWireless Connectivity: Bluetooth® classic (AAC), Bluetooth® 5 LE, FM radioInputs: 3.5 mm stereoBattery Life: Normal volume FM: 72 hours, high volume Bluetooth: 8 hoursIncluded Accessories: Power cable, antennaCompatible Add-ons: Ortho remote controller, shoulder strap, dedicated leather bagWhy Choose OB-4?

OB-4 is not just a speaker; it's a magical musical companion that combines tradition with modern technology. Perfect for music lovers, beatmakers, and producers, it offers endless creative possibilities. Experience the ultimate in portable sound with OB-4. Order yours today and elevate your listening experience!