Realistic Optimus 5B specifications

Brand: Realistic

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• Type: 3 way loudspeaker system
• Frequency Response: 20Hz to 20kHz
• Sensitivity:
• Crossover frequency:
• Impedance: 8Ω
• Power handling:
• Recommended Amplifier: 15W (minimum)
• Dimensions: 635 x 355 x 292 mm
• Weight: 16.8 kg
• Year:
• Price: