OB-4 Magic Radio Portable Bluetooth Radio and Speaker (Matte Black)
Product Description
Enjoy your audio nearly anywhere with the matte black Teenage Engineering Magic Radio OB-4 Portable Bluetooth Radio. It's equipped with two woofers and two tweeters powered by two 38W Class-D amplifiers for efficient power. Bluetooth technology is onboard, so you can stream your favorite audio from compatible devices. A 3.5mm stereo input lets you connect legacy audio sources. The built-in rechargeable battery lasts up to 72 hours on a single charge or up to eight hours at maximum volume.
| Speaker System | |
| Power Output | 2 x 38 W |
| Amplifiers | 2 x Class-D |
| Drivers | 2 x Woofers 2 x Tweeters |
| Frequency Response | 52 Hz to 25 kHz |
| Signal to Noise Ratio | |
| Total Harmonic Distortion (THD) | |
| Impedance | |
| Bluetooth Connectivity | |
| Bluetooth | 5.0 LE |
| Supported Audio Codecs | AAC |
| Additional Wireless Connectivity | |
| Radio Tuner | FM |
| Wired Connectivity | |
| Inputs | 1 x 1/8" / 3.5 mm Stereo (Audio) |
| USB Power Output | |
| Battery | |
| Battery Chemistry | Lithium-Ion Polymer (LiPo) |
| Expected Battery Life | 72 Hour |
| Power | |
| AC Input Power | 110 to 240 VAC, 50 / 60 Hz |
| AC Input Power | |
| Operating Temperature | |
| Storage Temperature | |
| Operating Humidity | |
| Storage Humidity | |
| Physical | |
| Memory Card Slot | None |
| IP Rating | |
| Material | Aluminum, Polycarbonate |
| Dimensions (W x H x D) | 9.2 x 11.2 x 2.3" / 23.3 x 28.4 x 5.8 cm |
| Weight | 3.7 lb / 1.7 kg |
| Warranty Length | Limited 1-Year Warranty |