SDR-18 | 18" 1,200 Watt Max Power Car Subwoofer

  • Skar Audio SDR-18 18-inch 1,200 Watt Max Power Car Subwoofer - Angle View

SDR-18 | 18" 1,200 Watt Max Power Car Subwoofer

Change ZIP

Description

Description

The Skar Audio SDR-18 D2 was designed to offer the ultra low end bass frequency response only capable of being produced by a larger subwoofer of this size. Featuring a conservative rating of 1,200 watts max power, this 18 inch car subwoofer does just that, thanks to it's high temperature 2.5-inch copper voice coil and high flux ferrite motor.

 

When looking for a subwoofer that delivers low end frequencies with authority, look no further. This is the perfect solution for a 600-1200 watt daily driver that can handle whatever is thrown at it, offering unmatched reliability and sound quality. Featuring a sleek and attractive red spider system, paired with it's competition grade paper cone and high roll foam surround, this subwoofer is going to impress the listener every time it is playing.

Specifications

  • Skar Audio SDR-18 D2 - 18" Component Car Subwoofer
  • Dual 2 Ohm Voice Coil Configuration
  • Peak Power: 1200 Watts
  • RMS Power: 600 Watts
  • Competition Grade Pressed Paper Cone
  • High Roll Foam Surround
  • Advanced Air Flow Cooling System
  • 2.5" High Temperature Copper Voice Coil
  • Motor Weight: 97 oz
  • Frequency Response: 24 - 300 Hz
  • Sensitivity: 87.3 dB
  • Fs: 24 Hz
  • Re: 1.9 Ohms
  • Qms: 4.68
  • Nref: 0.33%
  • Qes: 0.8
  • Qts: 0.69
  • Cms: 0.107 mm/N
  • Bl: 17.11 n/a
  • Vas: 206 L
  • Mms: 413 gr
  • Sd: 1164.1 cm²
  • Xmax: 13.5 mm one-way

Enclosure Specifications

  • Sealed Volume: 2.75 ft³
  • Ported Volume: 4.60 ft³
  • Port Area: 64.75 in²
  • Port Length: 29.75"
  • Tuning Frequency: 32 Hz
  • Mounting Depth: 8.00"
  • Total Height: 9.325"
  • Outside Diameter: 18.275"
  • Cut-Out Diameter: 16.765"
  • Magnet Diameter: 6.065"
  • Subwoofer Displacement: 0.19 ft³
  • Enclosure specifications do not include subwoofer, bracing, and port displacement

Description

The Skar Audio SDR-18 D4 was designed to offer the ultra low end bass frequency response only capable of being produced by a larger subwoofer of this size. Featuring a conservative rating of 1,200 watts max power, this 18 inch car subwoofer does just that, thanks to it's high temperature 2.5-inch copper voice coil and high flux ferrite motor.

 

When looking for a subwoofer that delivers low end frequencies with authority, look no further. This is the perfect solution for a 600-1200 watt daily driver that can handle whatever is thrown at it, offering unmatched reliability and sound quality. Featuring a sleek and attractive red spider system, paired with it's competition grade paper cone and high roll foam surround, this subwoofer is going to impress the listener every time it is playing.

Specifications

  • Skar Audio SDR-18 D4 - 18" Component Car Subwoofer
  • Dual 4 Ohm Voice Coil Configuration
  • Peak Power: 1200 Watts
  • RMS Power: 600 Watts
  • Competition Grade Pressed Paper Cone
  • High Roll Foam Surround
  • Advanced Air Flow Cooling System
  • 2.5" High Temperature Copper Voice Coil
  • Motor Weight: 97 oz
  • Frequency Response: 24 - 300 Hz
  • Sensitivity: 86.7 dB
  • Fs: 24 Hz
  • Re: 3.2 Ohms
  • Qms: 4.99
  • Nref: 0.29%
  • Qes: 0.59
  • Qts: 0.76
  • Cms: 0.104 mm/N
  • Bl: 10.69 n/a
  • Vas: 200 L
  • Mms: 428.8 gr
  • Sd: 1164.1 cm²
  • Xmax: 13.5 mm one-way

Enclosure Specifications

  • Sealed Volume: 2.75 ft³
  • Ported Volume: 4.50 ft ft³
  • Port Area: 64.75 in²
  • Port Length: 29.75"
  • Tuning Frequency: 32 Hz
  • Mounting Depth: 8.00"
  • Total Height: 9.325"
  • Outside Diameter: 18.275"
  • Cut-Out Diameter: 16.765"
  • Magnet Diameter: 6.065"
  • Subwoofer Displacement: 0.19 ft³
  • Enclosure specifications do not include subwoofer, bracing, and port displacement

Customer Reviews

Based on 9 reviews
100%
(9)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
B
B.G.

SDR-18 | 18" 1,200 Watt Max Power Car Subwoofer

B
B.I.
all ways Satisfied

Love the skar online service

H
H.
Well worth it

Have a pair of 18s.. had 1 for lol while. End up getting another. Comparable to the dc audio lvl3 18

L
L.L.
Straight poundin

Got four of these in a 01 Tahoe on a soundqubed s1-2250 and a epicenter. amazing!

J
J.D.
Home theater subwoofer use

I built a 7 cu ft box and tuned it to 28 hz. It sounds great for home theater and music. Using a 500 watt RMS Bash plate amplifier. The sub and the port are down firing. Built the box to look like an end table.