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Sundown Audio SD-4 Compact High Performance 12-inch Subwoofer
Key Features:
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This item is a "Package Only" Product
What does this mean? Well, not all products are for the average DIY installers. Without proper training on the product, the test equipment for accurate setup, we restrict the sale of certain products for the trained professionals.
Our team is dedicated to offer products that are designed to improve the performance of your system, but we have to set boundaries of the capabilities of not only DIY consumers, but also not all shops/retailers/installers have the proper capabilities/training to provide you the performance necessary for this product.
If you would like to experience this product, look into our Plug & Play Packages along with our bundles that we offer. These are packages are personally curated by our team and provide a high level of performance from this product. Any questions, please contact our team.
Xmax = 14.5mm one-way by 70% BL
RMS Power = 600-watts (400-watts for the 8” model)
Under-Hung low distortion motor topology
Solid pole piece with chamfered edges
Black Aluminum 2.5” voice coil former for superior heat dissipation
High-Temperature 8-Layer copper voice coil wire
Large aluminum faraday ring (Pole Base OD)
Spring Loaded Terminals
Stitched-On Tinsel Lead Wires
Optimized for small sealed enclosures
Computer Optimized Foam “W” Surround
High-strength cast aluminum frames (8” model features US Patent D691595)
SD-4 12"
| Sealed Enclosure | 0.8-1.0 cu ft |
| Ported Enclosure | Not Recommended |
| Recommended Tuning | N/A |
| Recommended Port Area | N/A |
| Displacement | 0.1 cu ft |
| Depth | 4.91″ |
| Outside Diameter | 12.51" |
| Cut-Out | 10.94" |
| Physical Dimensions | Download |
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