Optimus STA-300 specifications

Brand: Optimus

• Tuning range: FM, MW
• Power Output: 15W into 8Ω (stereo)
• Frequency Response: 40Hz to 20kHz
• Distortion: 0.5%
• Speaker Impedance:
• Input Sensitivity: 2.5mV (mm), 150mV (line)
• Signal to Noise Ratio: 66dB (mm), 76dB (line)
• Line Output:
• Dimensions: 12 x 3 x 10"
• Weight:
• Year: 1991
• Price: USD $139.95 (1992)