Description We are an authorized Boss dealer These TWO BOSS MR6B 6.5″ 180W Dual Cone Black Marine Audio Speakers can handle 180 Watts of MAX Power per pair (90 Watts per speaker). It features a Kapton Voice Coil, a Poly Carbon Cone, and a mounting depth of 2.1875-inches. The BOSS MR6B 6.5″ 180W Dual Cone Black Marine Audio Speakers are perfect for outdoor and Marine use! – Voice Coil Material: Kapton – Cone Material: Poly CARBON – Surround Material: Cloth 1 buy = 2 speakers NEW BOSS MR6B 6.5″ 180W Dual Cone Black Marine Audio Speakers Total Power: 180 Watts Size: 6.5″ Voice Coil Material: Kapton Cone Material: Poly CARBON Surround Material: Cloth Specifications: Frequency Response: 80 Hz to 20 Hz Total Power: 180 Watts SPL (1 Watt / 1 Meter): 89 dB Mounting Hole Depth: 2.1875″ Quantity in the Box: 2 Weight: 6.Lbs Condition: BRAND NEW! Part Number: MR6B Quantity: 8 Warranty 3 Year Authorized Platinum Online Dealer Warranty 1 year factory plus 2 years extended from Boss Audio when purchased from VMInnovations