Hifonics HFX8D4 8" Subwoofer, 250W Max 125W RMS Car & Powersports Speaker, Black
Hifonics HFX8D4 8" Subwoofer, 250W Max 125W RMS Car & Powersports Speaker, Black
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Hifonics HFX8D4 8" Subwoofer, 250W Max 125W RMS Car & Powersports Speaker, Black

|3 ratings

Key item features

  • Subwoofer delivers up to 250W peak power and 125W RMS
  • Spade-style speaker terminals are quick and easy to install
  • Compatible with various setups, including powersports vehicles
  • Featuring a unique heavy-gauge, powder-coated steel basket, pressure-treated foam surround, and poly-cotton spider
  • 8-inch sub has a 4-inch mounting depth and a 7.28-inch cutout diameter
  • Ideal for small sealed or medium to large vented enclosures
  • Spider design: Integrated One-Piece Poly Cotton Spider
  • Dimensions (L x W x H): 8.23 x 8.23 x 4 inches
  • Weight: 4 pounds
  • Manufacturer warranty: 1-year warranty
Current price is $44.99
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  • Free shipping
  • Free 30-day returns
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Sold and shipped by Spreetail
4.324413124263573 stars out of 5, based on 44132 seller reviews(4.3)
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4.3 out of 5 stars
stars3 ratings3 reviews
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Showing 1-3 of 3 reviews

May 15, 2026
ManL
5 out of 5 stars review

Great quality and excellent performance. I'm satis

[This review was collected as part of a promotion.] Im really happy with my Maxxsonics product. The sound quality is amazing,easy to use, work really well.Great value for the price and I would definitely recommend it to others

Review from influenster.com
Helpful?3DD101G1XY9520079354722
May 21, 2026
StormiB
4 out of 5 stars review

Great quality

[This review was collected as part of a promotion.] The Hifonics HFX8D4 8-inch subwoofer is powerful. It is easy to set up and offers flexible wiring options with a dual 4-ohm vouce coil design. It fits sealed and vented enclosures. It has a 4-inch mounting depth. It has an amazing sound quality, and it's made very well. I highly recommend this one.

Review from influenster.com
Helpful?3DD101G1XY9520079354722
May 14, 2026
CindyC
4 out of 5 stars review

Easy to install

[This review was collected as part of a promotion.] It seems very durable and is made with good quality. The sound is clear and crisp perfect for long drives to and from work. It fits well into my car and was easy to install

Review from influenster.com
Helpful?3DD101G1XY9520079354722