15" Dual 2-Ohm Subwoofer.
Features of the JBL GTO 1502D include:
- RMS Power Handling - 300W
- Peak Power - 1200W
- Frequency Response - 23Hz - 400Hz
- Sensitivity - 93dB
- Impedance - 4 Ohms/1 Ohm
- Cut-Out Diameter - 342mm (13-7/16")
- Mounting Depth - 143mm (5-5/8")
- Overall Diameter - 383mm (15-1/16")
