





American Bass King 15" Car Subwoofer 6500 Watts RMS Dual Voice Coil 1 Ohm or 2 Ohm
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- 6500W RMS / 15,000W max — flagship SPL-class output
- Dual 1Ω (KING-1511) or Dual 2Ω (KING-1522) — choose your coil
- 4.5" high-temp voice coil — engineered to survive competition power
- Triple-stacked 613 oz magnet — massive motor force for 22.5mm Xmax
- Model KING-1511 / KING-1522 — carbon fiber cone in a die-cast basket
American Bass King 15" Car Subwoofer — 6500W RMS Dual Voice Coil (KING-1511 / KING-1522)
This Listing Includes:
- (1) American Bass King 15" Competition Subwoofer
The American Bass King 15" is the crown of the lineup — a true SPL monster built to dominate. The King Series is where American Bass pulls out all the stops: a 4.5" high-temperature voice coil, a triple-stacked 613 oz magnet, and a carbon fiber cone that shrugs off 6500 watts RMS all day. Pick the dual 1Ω KING-1511 or dual 2Ω KING-1522 to match your amp and your wall, then hold on. Authorized American Bass dealer at JS Ultimate Sounds. Free shipping on orders $99+.
Features
- 4.5" 4-layer high-temperature resistant voice coil
- Triple-stacked 613 oz magnet motor
- Carbon fiber cone with carbon cone foam surround
- Gold textured die-cast basket
- Dual voice coil — 1Ω or 2Ω options
- Massive 22.5mm Xmax for extreme excursion
Specifications
| RMS Power | 6500W |
| Max Power | 15,000W |
| Impedance | Dual 1Ω (KING-1511) / Dual 2Ω (KING-1522) |
| Sensitivity | 85.2 dB (1Ω) / 85.7 dB (2Ω) |
| Voice Coil | 4.5" 4-layer high-temp |
| Magnet | 613 oz triple-stacked |
| Basket | Gold textured die-cast |
| Cone | Carbon fiber |
| Mounting Depth | 12.2" |
| Cutout Diameter | 13.78" |
| Xmax | 22.5 mm |
| Fs | 43.62 Hz (1Ω) / 49.31 Hz (2Ω) |
| Qts | 0.61 (1Ω) / 0.65 (2Ω) |
| Qes | 0.69 (1Ω) / 0.77 (2Ω) |
| Qms | 4.948 (1Ω) / 3.94 (2Ω) |
| Vas | 17.88 L (1Ω) / 15.6 L (2Ω) |
| BL | 20.24 (1Ω) / 30.0 (2Ω) |
| Mms | 650.18 g (1Ω) / 580.0 g (2Ω) |
| Sd | 784.2 cm² |
| Re | 1.6Ω (1Ω) / 4Ω (2Ω) |


