Synergy SYN Series 12" Subwoofer 1,250 Watts RMS DVC

Synergy SYN Series 12" Dual-Voice-Coil Subwoofer delivers 1,250W RMS in a rugged, heat-managed chassis built for serious daily car audio performance. Designed for hard-hitting, controlled bass in demanding builds, it pairs a heavy magnet motor, a multi‑layer voice coil, and a rigid cast aluminum frame for precise, repeatable low end.

• RMS Power Handling: 1,250 watts continuous power for loud, controlled bass in daily driving conditions.
• Voice Coil: 3.00" high‑temperature four‑layer voice coil wound with high‑temp aluminum wire for high power handling and thermal stability.
• Magnet Assembly: Triple 190mm Y35 strontium ferrite magnet slugs delivering strong motor force and linear excursion control.
• Frame: 6‑spoke heavy‑duty cast aluminum frame finished in gloss black for rigidity and a stable mounting platform.
• Cone and Surround: Non-pressed pulp paper cone with red double stitching and a high‑roll foam surround for durable, responsive bass.
• Spider Assembly: Dual red Nomex spiders with stitched tinsel leads to maintain linear motion under high excursion.
• Cooling and Venting: Pole chamfer at the top, a flared vent and 12 magnetic gap vents on the bottom plate maximize cooling during high‑power operation.
• Enclosure Fit and Cutouts: Suggested ported enclosure 2.0–3.0 ft³; Cutout diameter 11.5625", mounting diameter 12.875" (fits typical 12" openings).
• Variants and Electrical Specs: Available in two DVC configurations—12D2 (Re 4.00 Ω) and 12D4 (Re 6.40 Ω); both rated at 1,250W RMS and 88.3 dB SPL, with similar box guidance and mounting data.

In a real car build, this sub delivers strong low-end authority in vented enclosures sized 2.0–3.0 ft³, with predictable thermal performance thanks to the multi-vent cooling design. The high‑temperature voice coil and Nomex spider stack keep excursion linear and coil temperatures in check during sustained play, so you can push the system harder without compromising reliability. Compatible with 12" mounting spaces, it suits high‑output daily drivers, show cars, and custom enclosures where precise bass and durable build matter.