The RFT B3010 is a speaker model manufactured by RFT (VEB Sternradio Sonneberg), first presented in 1982. It was produced in the German Democratic Republic (East Germany) and features a distinctive silver and brown aesthetic. The speaker has two versions, with the first version having dimensions of 180 x 253 x 260 mm and the second version measuring 180 x 253 x 197 mm. The weight differs between versions, with the first version's weight unspecified while the second version weighs 4.6 kg. The net volume is 7 liters for the first version and 5 liters for the second. These speakers were priced at 200 DDR-Mark per box at launch.

In terms of technical specifications, the B3010 has a rated power of 20 W and a maximum power handling capacity of 25 W. It operates with a nominal impedance of 4 Ohms and offers a frequency range spanning from 50 Hz to 18,000 Hz. The crossover frequency is established at 2.3 kHz, and the sensitivity is rated at 84 dB. The typical operating power is around 14 W, and the speakers come with a connecting cable that is 3 meters long.

The RFT B3010 is a speaker model manufactured by RFT (VEB Sternradio Sonneberg), first presented in 1982. It was produced in the German Democratic Republic (East Germany) and features a distinctive silver and brown aesthetic. The speaker has two versions, with the first version having dimensions of 180 x 253 x 260 mm and the second version measuring 180 x 253 x 197 mm. The weight differs between versions, with the first version's weight unspecified while the second version weighs 4.6 kg. The net volume is 7 liters for the first version and 5 liters for the second. These speakers were priced at 200 DDR-Mark per box at launch.

In terms of technical specifications, the B3010 has a rated power of 20 W and a maximum power handling capacity of 25 W. It operates with a nominal impedance of 4 Ohms and offers a frequency range spanning from 50 Hz to 18,000 Hz. The crossover frequency is established at 2.3 kHz, and the sensitivity is rated at 84 dB. The typical operating power is around 14 W, and the speakers come with a connecting cable that is 3 meters long.