- Tweeters .75 Inch Composite Dome: Very smooth musical response, high output with minimal required amplifier power.
- Cone Material 6.5 inch Composite Poly Midrange: Water resistant composite polypropylene cone with temperature stable UV Butyl rubber surround mounted on a lightweight composite frame.
- Surround / Cone Coupling UV Butyl: Butyl Rubber remains musical in all weather. Does not stiffen in cold.
- Voice Coil / Former Assembly High Temperature Voice Coil and Former: Voice coil is high temperature copper, wound on an aluminum former which allows the voice coil to handle more power while remaining light in weight.
- Spider Woven fiber composite spider to stabilize the cone and voice coil in all musical situations.
SPECIFICATIONS: 6-1/2" shallow-mount marine speakers (pair) white grilles included polypropylene woofer with Butyl rubber surround 3/4" composite dome tweeter water-resistant aramid fiber spider IPx67 certified for marine use lightweight composite frame UV- and salt water-resistant power rating: 40 watts RMS (80 watts peak power) frequency response: 65-20,000 Hz impedance: 4 ohms sensitivity: 89 dB cut out diameter: 5-1/16" frame diameter: 7-1/8" mounting depth: 2-3/8" Two 2-way marine speakers Eight 1-3/8" Stainless steel screws 8 Speed clips Quick start installation guide Specifications printed on box