Information about the photo Title: Polk Audio MM521 Number: 1 picture Brand: Polk Audio Category: Car speakers File size: 119 Kb Image size: 574x461 px File type: JPG Image URL: http://pictures.specsan.com/photo/polk-audio/polk-audio-mm521-1.jpg Photo views: 289

Buy Polk Audio MM521   Full technical characteristics and specification Polk Audio MM521   Brief description two-way coaxial speaker size: 13 cm (5 in.) rated power 90 W maximum power : 200 W the sensitivity of 92 dB impedance 2.7 Ohm frequency range 50 - 25000 Hz

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