Model Number: YS-A501S Brand Name: Yayusi Key Specifications/Special Features: Specifications:Size: 80 x 80 x 80mmNet weight: 435gType: activeChannels: 2.0

Amplifier IC: CS8403

Connection mode: USB2.0 + 3.5mm audio plug

Power input: 5V DC, 1,000mA

Power output: 3W x 2

Frequency response range: 50-20,000Hz

Rated impedance: 4 Ohms

THD: <0.3%

SNR: ≥80dB

Case material: ABS

Carton size: 560 x 450 x 440mm

Carton gross weight: 26.75kg

Quantity per carton: 50 pairs

Color: black/green/red/blue

Features:

• New arrival private model, fashionable design
• Two small boxes, but the volume they make is far more bigger than they look like
• Passive vibration membrane at the backside, good subwoofer