Diamond Audio HXM8F4BK 8" HXMF Black Series 2-Way High-Output Marine Speakers w/ Carbon Cone (4Ω) (Pair)
The Diamond Audio HXM8F4BK is an 8" HXMF Black Series high-output marine speaker — a rigid carbon-fiber cone and 1.5" titanium dome tweeter on a neodymium motor, sold as a matched pair. The top of Diamond's marine line, fully waterproof and built for boats, baggers, side-by-sides, ATVs, and slingshots.
Why we recommend them
The 8" Black Series is about serious output. A big, rigid carbon-fiber cone moves real air and stays composed at high volume for clean, distortion-free sound, a 1.5" titanium dome tweeter throws cutting highs over wind and engine noise, and a neodymium motor keeps it efficient. Fully waterproof and salt- and UV-resistant, with a fiber-reinforced composite basket. The 4-ohm build is easy to drive from most amplifiers.
Fitment & install notes
Sold as a matched pair. 4-ohm — easy to drive from most amps. Confirm you have the depth for an 8" flush-mount before cutting.
Features & Specifications
- 8" 2-way high-output marine speakers, carbon cone (sold as a pair)
- Power: 175W RMS / 600W peak
- Impedance: 4-ohm
- Rigid carbon-fiber cone, fiber-reinforced composite basket
- 1.5" titanium dome tweeter, neodymium motor
- Fully waterproof, salt water & UV resistant
- Great for boats, baggers, side-by-sides, ATVs, and slingshots