MB Quart Point Five speakers. One has a dented cone but still plays fine. One small tear in cover of one of the speakers.
Model: Point Five
Manufacturer: MB Quart Akustik und Elektronik GmbH
Impedance: 6 Ohms
Power handling: 20 – 100 Watts
Frequency response: 68 Hz – 22,000 Hz
Made in U.S.A. (even though MB Quart is originally a German brand)