The 6.5″ Economy Speakers (Black) deliver reliable performance in the toughest environmental conditions.160 Watt These speakers are rated at 160W total power (80W RMS) output per pair and deliver outstanding audio quality even in high background noise installations like a spa. 13mm Tweeter delivers a soft high-frequency sound. Multi-Environment Protection Install anywhere with fully waterproof, UV, and salt/fog resistant protection, enabling reliable performance in the toughest environmental conditions. Matte black color removable grill. Stainless Steel Supplied with Stainless Steel mounting hardware. The 6.5″ Economy Series Speakers (Black) will mount directly into an aperture of 129mm and require a depth of 52mm. Additional Materials Polypropylene cone, Ferrite magnets, and UV resistant grill and basket material all combine to provide a durable, long-lasting, and great sounding full-range speaker. Additional Features Full-range output with a frequency response of 83Hz to 20kHz. Two Year Warranty You’re covered with a two-year warranty when purchased via an authorized Aquatic AV reseller and an extended warranty with product registration.