Not positive on the model number because the sticker on back is gone but I think this is the correct model number. Speakers sound good when tested
Vintage Panasonic Thrusters SB-280 Single Speaker (1)
This item has been tested to power on and play audio on our test bench. To our knowledge, it is in good working order. See pictures for further details. We do not ensure compatibility with various accessories, software, or other hardware.
Vintage HI-FI Audiophile Panasonic Thrusters Model SB-280 Speakers (PAIR)
The vintage HI-FI audiophile Panasonic Thrusters Model SB-280 speakers are a pair of sought-after speakers known for their high-quality audio performance. With the Panasonic brand name and model number SB-280, these speakers are designed to deliver a premium listening experience, especially for audio enthusiasts and collectors of vintage electronics. The speakers are likely to have a classic design and are considered a valuable addition to any vintage audio setup. The wires need to be spliced and fixed
Panasonic THRUSTERS SB-280 Speaker System – Pair Vintage JAPAN – TESTED
Very nice pair of SB-280 speakers by Panasonic. Speakers feature two 5 1/4″ full range drivers and a 6 1/2″ passive radiator and designed for 8 ohm inputs. All original components. Speakers have been tested and both function as expected.