MTX S6512-44 12" S65 Series 500W RMS | 1000W Peak SPL Competition Square Car Audio Subwoofer 4-Ohm DVC

MTX S6512-44 12" S65 Series 500W RMS | 1000W Peak SPL Competition Square Car Audio Subwoofer 4-Ohm DVCMTX S6512 44 12" S65 Series Square Subwoofer 500W RMS 1000W Peak, Dual 4 The MTX S6512 44 is an SPL focused 12" square subwoofer built for massive air displacement. Because of its square cone geometry, this woofer provides more surface area than a standard 12" round subwoofer, delivering higher sound pressure levels and deeper low end impact. Equipped with a Dual 4 voice coil and MTXs patented thermal management systems, the S6512 44 is designed to

MTX S6512-44 12" S65 Series Square Subwoofer – 500W RMS / 1000W Peak, Dual 4Ω

The MTX S6512-44 is an SPL-focused 12" square subwoofer built for massive air displacement. Because of its square cone geometry, this woofer provides more surface area than a standard 12" round subwoofer, delivering higher sound pressure levels and deeper low-end impact. Equipped with a Dual 4Ω voice coil and MTX’s patented thermal management systems, the S6512-44 is designed to handle high-power applications while maintaining incredible reliability and structural integrity.

Key Features

• 12" S65 Series Square High-Performance Subwoofer
• Power Handling: 500W RMS / 1000W Peak
• Impedance: Dual 4Ω Voice Coils (DVC)
• Square Cone Geometry: Offers significantly more surface area than round 12" subs
• Patented Surround Geometry: Optimized for increased Xmax and maximum volume displacement
• Spider Plateau Venting: Actively cools the 2.0" voice coil to ensure long-term performance
• Radial Ribbed T-Yoke: Built-in heat sink technology to manage motor temperatures
• Progressive Suspension: Controls excursion at high volumes to reduce distortion
• Frequency Response: 23Hz – 130Hz
• Sensitivity: 86.7 dB
• Mounting Depth: 7.0"; Cut-out Diameter: 11.063"