Productbeschrijving
The DD Audio Power Tuned 9918b ESP is an 18 inch (46 cm) Subwoofer with 2,500 watts RMS and 10,000 watts Peak.
Equipped with CFB-Carbon Fiber Blend Cone, Vario-Density Extended Range of Motion Surround (V-ROM), and Tuned Spider System (TSS).
The Super-Frame (SFrame) maximizes spider and cone diameter and supports heat dissipation, complemented by a patented ferrite magnet system.
An optional SuperCharge option is available.
Features include a lossless linear suspension, ribbed foam surround, a magnet protection cap with grille in front of the pole core drilling, and an aluminum die-cast basket.
Impedance options: Dual 1 Ohm or Dual 2 Ohm.
Technical specifications include Fs 26.24 Hz, Xmax 22 mm, Xmech 60 mm, VCD (Entrance voltage) 10.16 cm, installation depth 30.16 cm, and mounting diameter 42.52 cm.
Features 18 inch (46 cm) Subwoofer RMS power: 2,500 watts Peak load capacity: 10,000 watts Impedance options: Dual 1 Ohm or Dual 2 Ohm CFB-Carbon Fiber Blend Cone Vario-Density Extended Range of Motion Surround (V-ROM) Tuned Spider System (TSS) Super-Frame (SFrame) with additional heat dissipation Patented ferrite magnet system SuperCharge option available Lossless linear suspension Ribbed foam surround Magnet protection cap including grille in front of the pole core drilling Aluminum die-cast basket Technical specifications Speaker size: 45.72 cm Piston diameter: 39.37 cm Fs (Frequency): 26.24 Hz Xmax (Maximum stroke): 22 mm Xmech (Mechanical stroke): 60 mm VCD (Entrance voltage): 10.16 cm Frame diameter: 46.36 cm Frame including gasket: 46.99 cm Mounting diameter: 42.52 cm Installation depth: 30.16 cm Motor diameter: 26.19 cm Motor depth: 11.56 cm Woofer volume: 13.02 liters Enclosure with port: 142–170 liters Shipping weight: approx.
40.4 kg RMS power: 2,500 watts Peak power: 10,000 watts Impedance options: Dual 1 Ohm or Dual 2 Ohm SuperCharge option: Neodymium short-circuit ring on flush-cut pole piece with opposite polarity SuperCharge option: Redirection of magnetic energy into the voice coil gap SuperCharge option: Usable motor strength +20–25% SuperCharge option: Load capacity, SPL, heat dissipation, and voice coil area identical to the standard model SuperCharge option: Made to order, additional delivery time 4–6 weeks DD Audio Custom Subwoofer – Design your own! Our DD Audio Custom Subwoofers are not only a highlight in sound – they are built exactly to your specifications! Choose colors for the basket, dustcap, membrane, and more.
Additionally, a selection of logos is available.
Available colors for membrane & dustcap: Red (Carbon) Black (Carbon) Light Blue (Carbon) Blue (Carbon) Platinum (Carbon) White (Carbon) Yellow (Kevlar) Do you want more than standard? Now customize your Subwoofer and discover all options: To the custom options
