- * Save $520 MAGMA-D15PW – Pair of 15 Inch Class D Active Full Range 2-Way Speaker Cabinets from Seismic Audio. Price: $829.99. Discount: Save $520. Categories: Television & Home Theaters, Sponsored. Deal Rating: 3 Stars out of 5. Store Rating: 5 Stars out of 5. Deal Recommendation: Recommended. Available Until: Not Specified. Thoughts: None. Deal Score: 70 out of 100
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