Electromagnetic Buzzer 42 ohmsResonant Frequency approx 1.9-2.0 KHzApproximate Dimensions: d12x9mmPin Spacings: 6.5mmNote: This device is basically a small speaker. A drive circuitry is needed to make it sound. Operate near the resonant frequency to get the loudest sound possible...
Stereo 4ohms Loudspeaker in a Baffle2x 1.5-inch full range speaker1x Passive WooferBaffle size: 200Wx45Hx80D mmNote: This is a discounted USED item, but in brand-new like condition...