Trinity M Series 18" Subwoofer 2,000 Watts RMS

The Trinity M Series 18" Subwoofer delivers 2,000 Watts RMS from an 18-inch driver, built for bass enthusiasts who demand deep, controlled low-end performance in both daily and competition-grade systems. A 650-ounce double-stacked ferrite motor, optimized with Finite Element Analysis (FEA), provides powerful bass with minimal distortion even at high output levels.

• Power handling: 2,000 Watts RMS continuous with bursts up to 18,000 Watts; means substantial headroom to reproduce dynamic bass signals without immediate compression or clipping when paired with a capable amplifier.
• Magnet and motor design: 650 oz double-stacked ferrite motor; the high magnetic flux helps control cone motion for tight, accurate bass at high excursion.
• FEA-optimized structure: Finite Element Analysis-driven engineering strengthens the motor and surround assembly, improving durability and reducing unwanted flex under demanding bass.
• Voice coil and heat tolerance: 3" BASV high-temperature dual voice coil; supports sustained high-power operation with better heat handling and reduced thermal compression.
• Spider and suspension: 10" quad-layer progressive Nomex spider pack; provides stable, linear movement and improved control as the cone travels for deep bass.
• Surround and cone: Triple-layer foam high-excursion surround and rigid composite paper cone; together yield durable excursion with precise bass definition across the spectrum.
• Airflow and cooling: Optimized airflow system facilitates heat dissipation for extended operation at high levels without performance loss.
• Enclosure compatibility: Suitable for ported or bandpass enclosures, offering flexible integration in various car audio builds.
• Physical size and displacement: Outer diameter 18.45", cutout diameter 16.77", mounting depth 11.22", displacement 0.52 ft3; informs enclosure design and fitment decisions.
• Warranty and service: Recone options available and a 1-year manufacturer warranty for long-term value and support.

In a properly tuned ported or bandpass system, this subwoofer delivers deep, impactful bass with clarity and definition, supported by robust heat management, durable construction, and service options that keep your setup reliable under demanding use—whether you’re chasing daily slam or competitive SPL goals.