Massive Audio GTR124 12” GTR Series 1000W RMS | 1500W Max Car Subwoofer Dual 4-Ohm w/ Grill

Massive Audio GTR124 12” GTR Series 1000W RMS | 1500W Max Car Subwoofer Dual 4-Ohm w/ GrillMassive Audio GTR124 12 GTR Series Subwoofer 1,000 W RMS 1,500 W Peak Dual 4 (2. 5 Hi Temp Voice Coil) Experience commanding bass with the Massive Audio GTR124a rugged 12 subwoofer built for precision and high output performance. Featuring dual voice coils, reinforced construction, and overbuilt magnet design, its tailored for clean, powerful low end delivery.\n Key Features Power Handling (RMS): Up to 1,000 W (800 W ideal) Power Handling (Peak):

Massive Audio GTR124 – 12″ GTR Series Subwoofer – 1,000 W RMS / 1,500 W Peak – Dual 4 Ω (2.5″ Hi-Temp Voice Coil)

Experience commanding bass with the Massive Audio GTR124—a rugged 12″ subwoofer built for precision and high-output performance. Featuring dual voice coils, reinforced construction, and overbuilt magnet design, it’s tailored for clean, powerful low-end delivery.\n

Key Features

• Power Handling (RMS): Up to 1,000 W (800 W ideal)
• Power Handling (Peak): 1,500 W
• Dual 4 Ω, 2.5″ high-temp voice coils (Made in the USA)
• Heavy-gauge steel basket with industrial finish
• Dual-stacked Y30 120 oz strontium ferrite magnets
• Textured pulp cone with resin + high-roll foam surround with MASSIVE logo
• Terminal case with copper wiring and woven tinsel leads
• X-Max: ~15 mm; Sensitivity: ~83 dB SPL @ 1 W/1 m; Fs: ~38 Hz
• Recommended sealed box: ~1 ft³
• Recommended ported box: 13.8″H × 20″D × 13.8″W (4″ × 10″ port)
• Mounting depth: ~7.24″; Cutout: ~10.71″; Weight: ~22 lb