Trinity E Series 10" Subwoofer 800 Watts RMS

The Trinity E Series 10" Subwoofer (E10) packs 800 watts RMS and 2,400 watts burst into a budget-minded package built for everyday bass enthusiasts who want real low-end performance without overpaying. Available in dual 2-ohm (E10 D2) or dual 4-ohm (E10 D4) configurations, it supports flexible amplifier matching and efficient cooling with a 3" high-temperature dual voice coil and a double-stacked motor featuring Finite Element Analysis (FEA) cooling.

• RMS Power: 800 W RMS — a continuous power rating for sustained bass output in daily driving scenarios.
• Burst Power: 2,400 W — peak power handling for transient bass hits without stressing the driver.
• Impedance Options: Dual 2-ohm (E10 D2) and Dual 4-ohm (E10 D4) voice coils — lets you tailor load to your amplifier and wiring plan.
• Fs: 33.4 Hz (D2) / 36.5 Hz (D4) — resonant frequency shaping how the woofer extends bass in typical enclosures.
• Re: 1.9 Ω + 1.9 Ω (D2) / 3.2 Ω + 3.2 Ω (D4) — DC resistance of the voice coils affecting amp damping and efficiency.
• Q factors: Qms 5.94 / 6.21; Qes 0.62 / 0.71; Qts 0.56 / 0.64 — define how the driver responds to electrical input and mechanical motion.
• Motor & Suspension: Mms 292 / 242.7; Cms 0.08; Sd 51.1 in²; Vas 11.9 L — mass, compliance, and cone area that influence xmax, bass extension, and enclosure tuning.
• Sensitivity: SPL 85.2 dB / 85.5 dB — higher numbers indicate more output for a given input, aiding system efficiency.
• BL: 18.8 / 21.6 — magnetic coupling between voice coil and magnet affecting motor strength and control.
• X-max: 15 mm — maximum linear excursion before distortion or mechanical limits are reached.
• Physical dimensions: Outer Diameter 10.3 in; Cutout Diameter 9.05 in; Motor Diameter 7.4 in; Mounting Depth 6.2 in — fitment details for enclosure design and installation.
• Displacement: 0.15 ft³ — usable air moved by the woofer per excursion, influencing bass feel in a given enclosure.
• Coil & wiring: Coil Dimensions 3" x 40mm; Coil Wire 8ga — robust winding and wiring for current handling and durability.
• Basket: Gunmetal stamped basket — provides structural rigidity and a distinctive look.
• Enclosure compatibility: Best in ported, 4th order, or 6th order bandpass enclosures — aligns with its tuning and performance characteristics.
• Warranty & support: 1-year manufacturer warranty; recone kits available; ships direct from Trinity Car Audio.

In a real car build, the E10’s dual-voice-coil design and FEA-cooled, double-stacked motor deliver reliable power handling and enclosure versatility. The driver’s impedance options and measured parameters support flexible amplifier pairing, while its recommended enclosure types translate to tight, controllable bass with meaningful extension. The gunmetal basket and available recone kits provide long-term reliability for budget-conscious enthusiasts upgrading stock systems or pursuing dedicated bass setups.