Description
Overview
The 700 series is designed for serious performance. It features a DD cast basket supporting a triple stack magnet motor, heavy duty suspension, and a high strength cone coupled to a massive EROM surround, making them best suited for duty in vented or multi-order enclosures.
Any DD Audio Product bearing the Marine Grade logo incorporates water resistant features enabling it to be used in applications where moderate exposure to moisture will not result in damage to the product.
Marine Grade products are not waterproof, and submersion or excessive moisture exposure may result in product failure. DD Audio Marine Grade products are not certified for saltwater environments.
Triple Layer Laminated Spiders
Features:
EROM Surround
High-Temp, 3.0”, Voice Coil
Triple Layer Deep Bass, High Excursion Spider System
Unique Glass Fiber & Natural Pulp Cone
Back Plate Coil Gap Venting
Extended Pole Piece
DD Cast Basket
Specifications:
Driver Size: 15"
Watts RMS: 600 - 1200
Peak Power: 3600
VCD: 3
Impedance: D2 / D4
Piston Dia: in 12 3/4
Fs: Hz 31.63
Qms: 5.485
Qes: 0.5964
Qts: 0.5379
Vas Liters: 70.17
Xmech: mm 80
Xmax: mm 16
Frame OD: in 15 3/8
Frame OD With Gasket: in 15 9/16
Mounting Diameter: in 13 7/8
Mounting Depth: in 9 1/8
Motor Diameter: in 7 3/4
Motor Depth: in 3 1/2
Woofer Displacement: cu ft 0.22
Sealed Enclosure: cu ft N/A
Ported Enclosure: cu ft 3.0 - 5.0
Shipping Weight: lbs 40.0