Deaf Bonce Hannibal HSS-2812D2 12" 1200W Dual-2-Ohm Car Audio Subwoofer/Sub Speaker Size_6x9 so this would be considered

so this would be considered by many to be the ultimate SQL woofer

VOICE COIL FORMER:Kapton

Model: NXL-6M/WH Size: 6

These CS speakers work best with 50 watts of recommended power

Deaf Bonce Hannibal HSS-2812D2 12" 1200W Dual-2-Ohm Car Audio Subwoofer/Sub Speaker Size_6x9 so this would be consideredSpecification Model HSS 2812 D2 Type Subwoofer Size 12 inch Voice coil size 2. 75 inch Cone Paper Magnet Ferrite Voice coil wire 0 Surround Foam RMS Power 600 W MAX Power 1200 W Frame Steel Impedance 2+2 Ohm SPL 83. 20 dB Fs 35. 30 Hz Qts 0. 89 BL 12. 80 Vas 36. 70 L Xmax 11. 00 mm Mounting depth 6. 09 inch Cut out dimension 11. 17 inch Gross weight 18. 30 lb (8. 30 kg)