Sundown Audio Z v.6 15" D2 Competition Subwoofer - 3250W RMS / 6500W Peak, D2 Voice Coil, 35mm Xmax, Patented Frame, Deepest Bass for Ported Enclosures – Z15v6D2

Extreme Power & Unmatched Excursion: Experience groundbreaking bass with the Sundown Audio Z v.6 15" subwoofer, delivering 3250 Watts RMS (6500 Watts Peak) and a phenomenal 35mm one-way Xmax, engineered for the lowest possible bass extension and incredibly responsive, distortion-free output.
Revolutionary Motor & Voice Coil: Featuring a quad-stacked 240mm motor, hyper-extended pole, and a black aluminum 3-inch 8-layer flat wire voice coil (same as NS v.5), this Z v.6 is designed for immense magnetic strength and superior thermal handling, driving deep bass with incredible force.
Advanced Cooling & Durability: Built for relentless performance, the Z v.6 ensures longevity with a heavily vented magnetic gap, optimized high-velocity pole vent, and new machined channels in four places around the pole piece itself for enhanced voice coil ventilation, maintaining optimal temperatures under extreme power.
Patented & Robust Construction: Mated to custom tooled, patented frames (US Patent D691596, D691597, D691598, D741841), this subwoofer features ultra-linear spider packs and stitched-on XL Tinsel Leads, preventing fatigue and ensuring an additional level of ruggedness for competition-grade reliability.
Optimized for Deep Bass Enclosures: The Z v.6 series is designed to be the new standard in low-frequency subwoofers for small ported boxes (4 cu.ft. net, 60 sq.in. port area, 32Hz tuning), also accommodating up to 50% larger enclosures for even greater low-end extension and an incredibly linear suspension.

Sundown Audio Z v.6 15” D2 Subwoofer: Extreme Performance for Deep BassRedefine your car audio with the Sundown Audio Z v.6 15” D2 Subwoofer. This competition-grade masterpiece, a significant upgrade from the Z v.5 series, is meticulously engineered for the deepest, most impactful bass with astonishing clarity and power. It sets a new standard for serious audio enthusiasts, blending relentless performance with uncompromising reliability.Unmatched Power & Excursion: The Z v.6 15” D2 delivers robust 3250 Watts RMS and 6500 Watts Peak power. Its impressive 35mm one-way Xmax, combined with a hyper-extended pole and extreme clearances (over 4" p-p travel), makes it "bottomless" for incredible excursion and incredibly responsive bass.Optimized Sound & Durable Design: Designed for low-frequency performance in small ported boxes, its linear suspension ensures minimal distortion and extreme bass extension. A 3" 8-layer flat wire aluminum voice coil (NS v.5 spec) and large aluminum Faraday ring guarantee smooth, high-fidelity sound. Built to endure, the Z v.6 features patented cast aluminum frames for rigidity. The quad-stacked 240mm motor structure has thicker top and back plates (5mm thicker than Z v.5) for enhanced magnetic strength.Advanced Cooling & Reliability: Superior voice coil ventilation is achieved through a heavily vented magnetic gap, optimized high-velocity pole vent, and new machined channels around the pole piece, ensuring optimal cooling. Custom-tooled ultra-linear spider packs and stitched-on XL Tinsel Leads prevent fatigue, enhancing ruggedness. Spring-loaded terminals simplify installation. The Mega-Roll v.2 surround completes this powerful and reliable subwoofer.Key Features & Specifications:Power Handling: 3250 Watts RMS / 6500 Watts PeakXmax: 35mm one-way by 70% BLVoice Coil: Black aluminum 3 inch 8-layer flat wire (NS v.5 spec)Motor Structure: Quad stacked 240mm diameter motor, 100mm magnet stack heightFrame: Patented cast-aluminum; Innovative high-velocity vented frame spacer ringCooling System: Heavily vented magnetic gap, optimized high-velocity pole vent, machined channelsTerminals: Spring LoadedTinsel Leads: Stitched-On XL to prevent fatigue and failureFaraday Ring: Large aluminum (shorting)Impedance (RE): 3.6 OhmsResonant Frequency (Fs): 28.8429 HzTotal Q (Qts): 0.3462Sensitivity (Sens): 86.5702 dB (@ 1w/1m)Recommended Ported Enclosure: 4 cu.ft. net; Recommended Tuning: 32Hz; Recommended Port Area: 60 sq.in.Sealed Enclosure: Not RecommendedMounting Depth: 12.93" (328.5 mm)Overall Diameter: 15.51" (ϕ394.0 mm)Cut-Out: 13.82" (ϕ345.2 mm)The Sundown Audio Z v.6 15” D2 Subwoofer is the epitome of high-performance audio, ensuring a premium listening experience with deep, accurate bass that resonates with every beat. Experience the quality you can trust and the superior performance you deserve with Sundown Audio.