Enhance your car audio experience with the MTX Terminator 500-Watt RMS 1Ω Mono Block Class D Amplifier and 2 MTX Audio 3512-04S 35-Series 12" 300W RMS 4-Ohm Shallow Mount Subwoofers. The Terminator TN500.1 amplifier delivers true RMS power with a compact design, efficient Class-D circuitry, and advanced circuit protection. Tune your audio precisely with adjustable controls and monitor performance with LED indicators. The included remote bass control offers convenient adjustments on the go. The MTX 3512-04S subwoofers feature a shallow mount design ideal for tight spaces without compromising bass quality. The innovative Inverted Apex surround maximizes air movement for higher SPL, while the progressive suspension minimizes distortion for superior sound. Spider Plateau Venting ensures optimal voice coil temperature control, contributing to long-lasting performance. Specifications for the MTX Terminator Amplifier: - Topology: Class D - RMS Power Output: 300W @ 4Ω, 500W @ 2Ω - THD: 95dB - Frequency Response: 20Hz - 250Hz - Crossover: 50Hz - 250Hz, Subsonic Filter: 100Hz - 55Hz - Bass Boost: 0-12dB @ 45Hz - Maximum Input Signal: 6V Specifications for the MTX 3512-04S Subwoofers: - Recommended Amp Power: 150-300W RMS - Frequency Response: 23Hz - 130Hz, Sensitivity: 84.4dB - Impedance: 4Ω, Voice Coil: 2" - Magnet Weight: 44 oz, Mounting Depth: 3.375" - Cut Out Diameter: 11.125", Volume Displacement: 35.74 cu in - Sealed Enclosure Net Volume: 0.8 cu ft Upgrade your car audio system with this powerful and compact bundle, designed for optimal performance and immersive sound quality. Immerse yourself in deep, clear bass and enjoy the convenience of precise tuning controls and durable construction. Perfect for audiophiles seeking a premium in-car listening experience.