This 4 inch speaker features a ribbon tweeter design and an aluminum front panel, suitable for home audio and mini speaker setups.

• Speaker Diameter: 102 mm

• Power Input: 25-49 W DC, Voltage Range: 5-20 V USB DC

• Impedance: 6 Ohm

• Frequency Response: 60 Hz to 23 kHz; Tweeter Frequency Range: 3 kHz to 40 kHz

• Material: Aluminum with powder-coated finish

• Sensitivity: 94 dB

• Magnet Type: Neodymium

• RMS Power: 30 W; Maximum Power: 60 W

• Audio Channels: Single channel with stereo sound mode compatibility