Teenage Engineering OB-4 (Black)

OB–4 is Teenage Engineering's 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.

Made to be played wherever you need, however you want. Outside on the porch, at a picnic, or take it from your home to your holiday. Then use your custom mesh carry bag to play OB–4 on the move. Or why not give it a home in your kitchen? The adjustable handle not only houses an extra antenna, but makes it a breeze to carry – it can also be used as a stand for a more relaxed listening position

Key Features:

• Flow-optimized bass reflex duct and semi-unified chamber
• Amorphous polymer glass fiber-reinforced polycarbonate and milled aluminum
• Fine pitch tweeter grille, gel-dampened handle, custom direct drive volume knob, and tape dial
• 92 dB unsupported wideband max SPL at 1m stereo configuration
• 104 dB SPL supported bass at 1m
• 3.5 kHz active crossover frequency
• Stereo configuration
• High-efficiency ferrofluid-cooled neodymium tweeter driver
• Long-throw, high power capacity neodymium woofer driver
• 2.8 V p-p input sensitivity at 0 dBFS