लाउदस्पिकर

Hi-fi speaker system for home use with three types of dynamic drivers Template:Ordered list The hole below the lowest woofer is a port for a bass reflex

Kellogg

A four-way, high fidelity loudspeaker system. Each of the four drivers outputs a different frequency range; the fifth aperture at the bottom is a bass reflex

लाउदस्पिकर छगू यन्त्र ख। थ्व यन्त्रयात सःयात तस्स यायेत छ्येलिगु या।