All Frequency Resonance Speaker - 2 Inch, Powerful Bass

Welcome to our shop! Features: - The horn provides an all-frequency effect with strong bass, equivalent to the bass effect of a traditional loudspeaker with an 8-inch bass. - It is the latest innovation that breaks through traditional limitations and offers 360° frequency transmission. - Without any standing waves, it ensures clear sound quality for all kinds of vocal music in each sound frequency range. - The speaker has strong sound penetration, and its small size makes it convenient to use. - It is suitable for sound playback and expansion on computers, laptops, MP3 players, MP4 players, CDs, mobile phones, and other devices. Specifications: - Color: steel - Impedance power (Optional): 4 Ω 25 W; 8 Ω 20 W - Type: electrodynamic (moving coil) - Shape: round - Diaphragm material: non-paper - Magnetic circuit form: internal magnetic type - Frequency characteristics: full spectrum band (full range) - Rated power: 20 W - Frequency response: 20 Hz - 20 kHz - Directivity: positive - Sensitivity: 95 dB/W - Noise ratio: 90 dB - Harmonic distortion: 5 TMD % - Size: 50 x 50 x 30 mm (1.97 x 1.97 x 1.18 inch) - Weight: 268 g Package Included: - 1 x Vibration Speaker 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.