DD Audio 500-Series 508e Package | Dual 8" 1500W D4 Subwoofers & QBomb Ported Box

DD Audio 500-Series 508e Package | Dual 8" 1500W D4 Subwoofers & QBomb Ported Box

The all new 500 Series “e” revision comes to us with an 8” featuring a 2.5” voice coil and 100oz Magnet. These new drivers come with an extra 12mm of top plate and longer coil windings that result in a 50% increase of Xmax. The power handling increases to 500 Watts on the 508. Upgrades to this series include cones with fiberglass loaded non-pressed treated paper, taller and thicker EROM surrounds with black stitching, heavier dual layering with integrated tinsel leads, and new basket and motor boot designs elevating cosmetics with DD branding.

Subwoofer Details (each):

• Speaker Size (In): 8

• Watts RMS: 500

• Watts Peak: 1500

• Impedance: D4

• VCD (In): 2.5

• Piston Diameter (In): 6.25

• Fs (Hz): 44

• Qms: 5.01

• Qes: 0.82

• Qts: 0.71

• Vas (Liters): 4.19

• BL (TM): 24

• Xmech (MM): 22

• Xmax (MM): 14

• Frame OD (In): 8.25

• Frame OD w/Gasket (In): 8.375

• Mounting Diameter (In): 7.125

• Mounting Depth (In): 4.875

• Motor Diameter (In): 6.125

• Motor Depth (In): 2.5

• Magnet Weight (Oz): 100

• Woofer Displacement (CuFt): 0.04

• Shipping Weight (Lbs): 14

• Free Flow Cooling System

• High-temp Voice Coil

• Dual Layer Spider System With Integrated Tinsel Leads

• Extended Pole Piece

• DD Logo Basket

• Double Stitched EROM Surrounds

• Fiberglass Loaded Non-Pressed Cones

• Embossed DDesign Magnet Boot

Box Details:

• 3/4" MDF Construction

• Machine Precision Cut Mounting Holes

• Top Of The Line Glue For Extra Durable Adhesion

• High Quality Spring Loaded Wire Terminals

• Type of Enclosure: Dual Vented

• Enclosure Sub Size: Dual 8"

• Dimensions: 28" W x 13" H x 13" D

• Top & Bottom Depth: 13"

• Tuning Frequency: 40Hz

• Internal Volume: 1.0 Cubic Feet (each)

Shop For Subwoofer Amplifiers

Please feel free to send us a message if you have any questions about this item.