Ruthless Audio Neo 4" VC 15" D1.7 Subwoofer | 4500W RMS

Ruthless Audio Neo 15" D1.7 Subwoofer | 4500W RMS | 4" Voice Coil | Extreme Cooling Tech

Experience unmatched power and precision with the Ruthless Audio Neo 15" D1.7 Subwoofer, engineered for elite performance with a 4500W RMS power rating, massive 4" voice coil, and an innovative 3-stage cooling and inductance management system. Designed for demo builds, SPL competitors, and serious bassheads, this subwoofer delivers relentless output with cool-running efficiency.

Revolutionary 3-Stage Aluminum Cooling & Inductance Reduction

Maximize output and protect your investment with Ruthless Audio’s advanced thermal management system:

• Stage 1 – Machined Aluminum Pole Sleeve
  Boosts heat dissipation while beginning the process of inductance linearization for smoother cone control and clarity.

• Stage 2 – Aluminum Domed Compression Cap
  Works with the pole sleeve to increase compression ratio for internal cooling and further reduces outstroke inductance under heavy excursion.

• Stage 3 – Thick Aluminum Finned Extrusion
  Combines all elements for extreme heat wicking, inductance reduction, and motor stability—cutting inductance by nearly 3x compared to traditional designs.

This multi-stage aluminum system is designed to keep temps low and bass tight, even under full-tilt power.

Key Features & Specs:

• 15" sizes available for serious custom builds

• 4" diameter, 4-layer voice coil – Available in D1.7 ohm

• 4500W RMS / 9000W Peak Power Handling

• Open column motor design for enhanced airflow and cooling

• FEA-optimized ultra flux density motor for massive magnetic control

• 5-layer progressive soft suspension pack for extreme excursion control

• Extra-heavy-duty aluminum basket with wrap-around gasket

• Kraft pulp fiber-reinforced cone for durability and accurate response

• 144 tinsel count leads with stitched hybrid or push terminals

• Dual-layer wide foam surround for strength and flexibility

• Standard push terminals for easy and secure wiring

Built to Be Ruthless

Whether you're pushing limits at the SPL lanes or building the ultimate street monster, the Ruthless Audio Neo 15" D1.7 subwoofer is built to stay cool, hit hard, and deliver precise low-end like no other. With its neo magnet motor, high-efficiency cooling system, and ultra-low inductance, this sub is ready for war.