Audio Ace Jester Series 12" Subwoofer Dual 2 Ohm

The Audio Ace Jester Series 12" Subwoofer Dual 2 Ohm is a high-performance 12-inch woofer built for enthusiasts chasing both SQ and SPL. Conservatively rated at 3,000 RMS, it pairs a low Fs and a robust motor with a heavy-duty chassis to deliver deep, controlled bass across a wide musical range.

• Dual 2-Ohm voice coil: Provides wiring flexibility to match your amplifier impedance and system layout for optimal power delivery.
• 12-inch high-performance cone: Large diameter cone enables substantial excursion while maintaining control for tight bass response.
• Heavy-Duty Die-Cast Aluminum Basket: Rigid frame minimizes flex and resonance during heavy bass pulses, improving accuracy.
• 3-inch BACCAW 4-Layer Voice Coil: Tall winding height and multiple layers improve heat handling and sustained power handling.
• 300 oz Magnet Structure: Strong motor force supports high excursion with low distortion at high output.
• 4-Layer 10" Spider: Stiff suspension helps keep cone under precise control across frequencies and power levels.
• Cutout Diameter: 11.25 inches — ensures precise fitment planning for enclosure design.
• Mounting Depth: 8.5 inches — defines the space needed behind mounting surface in vehicle builds.
• Weight: 47.6 lbs — substantial mass contributing to rigid, stable bass performance under power.
• Electrical parameters (selected): Re 3.60 Ω, Fs 35.4 Hz, Qts.386, Qes.420, Qms 4.787, Vas 12.8560, Mms 454.545 — these figures inform enclosure tuning, damping, and transient behavior in your build.
• Box Recommendation: 2–2.6 cubic feet ported; 14–16 square inches of port per cubic foot; tuning 28–34 Hz; optimal in ported 4th and 6th order enclosures; not recommended for sealed applications.

Benefits: In a properly sized vented enclosure, the Jester 12" is designed to deliver deep bass with controlled transients, leveraging the dual 2-ohm configuration to suit your amplifier and wiring. The combination of a large magnet, 4-layer spider, and heat-capable voice coil supports sustained high-output performance, while the specified ported enclosure range and order-specific tuning maximize low-end extension and overall efficiency without sacrificing control. Designed for enthusiasts building high-SQ and high-SPL systems alike, it pairs a powerful motor with a precisely engineered suspension to translate musical transients into firm, actionable bass within the vehicle environment.