These are standard drop-in recone kits ONLY.    There are no refunds or exchanges with drop-in re-cone kits.  Please make sure you are ordering the correct model, version and impedance prior to ordering.

S Series The S series of 6 phase alternators offers incredible output in a compact and durable package. Highly efficient, these units use less horsepower per Kw produced than conventional 3 phase alternators. 12 diodes,...

NEW RELEASE, IN STOCK OCTOBER 15TH-17TH The Cartel series can supply everything you need. That’s why they go by Cartel. Thunderous lows, fast efficient punch, all while handing a few Kilowatts of power. The Cartel series subwoofers are so useful,...

NEW RELEASE, IN STOCK OCTOBER 15TH-17TH The Cartel series can supply everything you need. That’s why they go by Cartel. Thunderous lows, fast efficient punch, all while handing a few Kilowatts of power. The Cartel series subwoofers are so useful,...

NEW RELEASE, IN STOCK OCTOBER 15TH-17TH The Forte v2 takes our original Forte series subwoofers and makes it Forte’er. A thoughtfully improved & updated Forte v1, if you will. Engineered to be a solid contender in what we at Crescendo consider...

SA-Series SA8M 8" Speakers   The all-new 2025 Sundown SA speaker series has been designed to make a statement. What statement, you may ask? That Sundown Audio can be just as serious about SQ as we are about SPL. Many people already know this but...

SA-Series SA6.5M 6.5" Speakers   The all-new 2025 Sundown SA speaker series has been designed to make a statement. What statement, you may ask? That Sundown Audio can be just as serious about SQ as we are about SPL. Many people already know this...

TEAM GENOTONE - Down4sound HOODIE 4X & 5x - ARE IN THE COLOR BLACK FINAL SALE! NO RETURNS ON APPAREL!

TEAM D4S HEXiFi BLACK Down4sound T-shirt comes in S, M, L, XL, XXL, XXXL, XXXXL, and XXXXXL art by @aye_jake

TEAM D4S HEXiFi BLACK N GOLD Down4sound T-shirt comes in S, M, L, XL, XXL, XXXL, XXXXL, and XXXXXL art by @aye_jake

TEAM D4S HEXiFi Gray Down4sound T-shirt comes in S, M, L, XL, XXL, XXXL, XXXXL, and XXXXXL art by @aye_jake

Billet Elite Series 400-amp T-Mount High Output Alternators     The wait is over and your requests for a billet alternator for Ford applications is here! Using our same tried and true internals from our other 400 offerings like 6 phase...