Brand: Lenovo
Model: 1530 Plus
Speaker Control: Knob Control
Interface: USB+3.5mm Audio Interface
Power Supply: USB
Speaker Size: Subwoofer Speaker (4 inches) + Mid-tweeter Speaker (2.5 inches × 2)
Channel: 2.1
Bass Adjustment: Support
Impedance: 4Ω
Theoretical Power: 5W+3W*2
Signal to Noise Ratio: >75dB
Input Sensitivity: 550mv
Frequency Response Range: 50Hz~20KHz
Cable Llength: 1.2 m (1.05m exposed)
Package Weight: 2.34kg
Host Size: 25.10 x 22.00 x 22.50 cm
Satellite Box Size: 8.00 x 7.50 x 14.50 cm
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