1Pcs 50MM 2Inch All Frequency Resonance Speaker Vibration Strong Bass Louderspeaker

Features: The horn is all frequency effect, the bass is very strong, the equivalent of traditional loudspeaker 8 inch bass effect. Latest innovation, break through tradition limitations, 360 degrees frequency transmission. Since there is no body standing wave, so all kinds of vocal music original, the sound quality of each sound frequency range is very clear. Sound penetration is strong, small size and convenient. Suitable for computer, laptop, MP3, MP4, CD, mobile phone and other equipment sound playback and sound expand. Specifications: Color: steel Impedance power(Optional): 4 Ohm 25 w; 8 Ohm 20 w Type: electrodynamic (moving coil) Shape: round Diaphragm material: nonpaper Magnetic circuit form: internal magnetic type Frequency characteristics: full spectrum band (full range) Rated power: 25W Frequency response: 20HZ 20KHZ (kHz) Directivity: positive Sensitivity: 95 (dBW) Noise ratio: 90 (dB) Harmonic distortion: 5 (TMD percent ) Size: 50 * 50 * 30 mm1.97*1.97*1.18inch Weight: 268 g Package Included: 1 x Vibration Speaker .The horn is all frequency effect, the bass is very strong, the equivalent of traditional loudspeaker 8 inch bass effect Latest innovation, break through tradition limitations, 360 degrees frequency transmission Since there is no body standing wave, so all kinds of vocal music original, the sound quality of each sound frequency range is very clear Sound penetration is strong, small size and convenient Suitable for computer, laptop, MP3, MP4, CD, mobile phone and other equipment sound playback and sound expand