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BlastKing

BlastKing Rocket18 18″ 1600W RMS Woofer - 8 Ohms (Each)

$589.99
SKU: Rocket18
Condition: New
Availability: Usually Ships in 1-2 Days
Shipping: Calculated at Checkout
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Descriptions

About: BlastKing Rocket18 18″ 1600W RMS Woofer - 8 Ohms (Each)

Specifications:

  • Nominal Basket Diameter: 18" (457 mm)
  • Rated Impedance: 8 ohm
  • Rated Power Handling: 1600 Watts
  • Program Power: 3200 Watts
  • Sensitivity: 96.8 dB
  • Frequency Range: 38Hz - 1800Hz
  • Magnet Weight: 150 Oz
  • Magnet Dimensions: 9.8" x 5.5" x 1" (250 x 140 x 25 mm) 
  • Minimum Impedance 5.1 ohm
  • Voice Coil Diameter: 4.5" (115 mm) 
  • Voice Coil Material: Fiberglass
  • Voice Coil Length: 0.1" (25 mm)
  • Number of Layers: 2
  • Kind of Layers: Inside/Outside
  • Top Plate Thickness:0.59" (15 mm)
  • Cone Material: Carbon Fiber

Thiele & Small Parameters:

  • Resonance Frequency (Fs): 38Hz
  • DC Resistence (Re): 6.8 ohm
  • Mechanical Factor (Qms): 3.3
  • Electrical Factor (Qes): 0.45
  • Total Factor (Qts): 0.35
  • BL Factor (BL): 26 T – m
  • Effective Moving Mass (Mms): 196 gr
  • Equivalent Cas Air Load (Vas): 243 liters
  • Effective Piston Area (Sd): 0.123 M²
  • Maximum Linear Excursion (Xmax): 9 mm
  • Half-Space Efficiency (Eff): 2.2%

Mounting Information:

  • Overall Diameter: 18.26" (464 mm)
  • Bolt Circle Diameter: 17.3" - 17.6" (440-447 mm) 
  • Bolt Hole Diameter: 0.25" (6.5 mm) 
  • Front Mount Baffle Cut-Out: 16.7" (425 mm)
  • Rear Mount Baffle: Cut-Out: 16.7" (425 mm)
  • Depth: 7.9" (201 mm) 

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.

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