Cerwin Vega SPCL182 (3200W Max/1600W RMS) 18″ Stroker Pro Classic Single Voice Coil SPL Subwoofer (2Ω)

Cerwin Vega SPCL182

Unleash seismic-level bass with the Cerwin-Vega SPCL182 18-inch SPL Subwoofer, a powerhouse built for extreme car audio enthusiasts and serious SPL competitors. As part of the legendary Stroker Pro Classic Series, this 18” single voice coil subwoofer is engineered to deliver massive output, deep low-frequency extension, and uncompromising performance under the most demanding conditions.

Designed for high-output sound systems and SPL competitions, the SPCL182 thrives on power. Its high-excursion design allows for incredible cone movement, producing earth-shaking bass that hits hard while maintaining precision and clarity. Whether you're building a competition vehicle or a demo system designed to impress, this subwoofer ensures loud, clean, distortion-free bass at extreme volume levels.

At its foundation is a massive cast aluminum basket, providing exceptional strength and superior thermal heat dissipation. This rugged structure keeps the subwoofer cool during extended high-power sessions, ensuring consistent and reliable performance. The reinforced cone is built from high-strength materials to handle intense pressure, while the dual spider design enhances stability and maintains linear excursion for accurate bass reproduction.

The SPCL182 also features a vented pole piece, improving airflow and reducing power compression so your system performs at peak levels without compromise. With high-current terminals, this 18-inch subwoofer ensures efficient power transfer, making it ideal for pairing with high-performance amplifiers in extreme builds.

Features:

• 18″ Stroker Pro Classic Single Voice Coil SPL Subwoofer
• Power Handling:
  • Peak: 3200 Watts
  • RMS: 1600 Watts
• Cone Material : Treated Paper
• Basket Material : Cast Aluminium
• Magnet Type : Ferrite (Ceramic)
• Surround Material : Treated Cloth
• Voice Coil Diameter - Inch(mm) : 4"
• Number of Voice Coils: Single
• Impedance (Per Coil) : 2 Ohms
• Thiele/small Parameters
• Sensitivity (1W/1M) : 95 dB
• Re (Ω)[series] : 1.68
• Mechanical Q Value (Qms) : 19.0
• Electrical Q Value (Qes) : 0.39
• Total Speaker Q Value (Qts) : 0.38
• Free-Air Resonance (Fs) : 40.5 Hz
• Equivalent Compliance (Vas) : 117.0 Liters
• Xmax (mm) : 0.94" (24mm)
• Diameter : 18.1" (460mm)
• Mounting Diameter : 16.54" (420.5mm)
• Mounting Depth : 9.4"(239mm)