HiFi full-range speaker will be your best choice in DIY speaker; it will work well for home audio-visual equipment.
Round-shape, speaker's outer diameter: 89mm; screw holes diagonal pitch: 83mm; speaker height: 45mm; hole diameter: 71mm
Rated power is 15W; impedance is 4 ohm; super sensitivity of 90dB, 2.5L equivalent volume, effective frequency is 108Hz-20kHz.
Unique design: adopted well-performed magnet, 20mm big voice coil, fatigue blended elastic wave, exponential type cone and imported rubber coil.
Three-band equalizer, sweet, crisp and clear voice, high frequency is bright and original; low frequency also make you enjoy hearing.