• 18 inch L7X front.
  • 18 inch L7X front three-quarter.
  • 18 inch L7X rear three-quarter.
  • 18 inch L7X back.
  • Exploded view of the subwoofer identifying the features.
  • 49L7X181 - 18" 1 Ohm 3-inch Coil
  • 49L7X181 - 18" 1 Ohm 3-inch Coil
  • 49L7X181 - 18" 1 Ohm 3-inch Coil
1 8

Kicker

Kicker Car Subwoofer 49L7X181

Kicker Car Subwoofer 49L7X181

$949.99 USD
$949.99 USD
Sale Sold out
✔ In Stock & Ready To Ship
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Mei from Wide Open Sound

Wide Open Sound · Curated gear

Kicker Car Subwoofer 49L7X181

WOS Pick What these speakers do in 10 seconds — expand for full specs.

  • BrandKicker
  • SKU49L7X181
  • RMS1000
  • Ohms1
Mei says

"Speakers are where the sound actually happens. Right size + power match = instant upgrade."

The stuff you'll actually notice
  • RMS: 1000.
Product description

The SoloX L7X revived KICKER advanced bass technology and extreme power handling – made to turn heads!

Features:

  • Field-Replaceable Recone Kit – cone/voice coil/spider assembly, and no gluing required
  • Forced Air Cooling™
  • Three-inch, aluminum voice coil former
  • Dual-spider suspension
  • Double-pressed pulp cone
  • Heavy-duty UV-resistant Santoprene surround
  • Custom rubber magnet boot
  • Cast-aluminum basket
  • Single 8 AWG terminal and dual 8 AWG terminal block
  • Triple-Stacked Ferrite Magnet

*SoloX 12" shown in diagram.

Specifications

CNC Files L7X.DXF - for subwoofer hole cutouts
3D Print Files L7X.SLDPRT - 3D-printing of grille spacers
Size (in, cm) 18, 46 (approx.)
Rated Impedance (Ohms) 1
Rec Amp Power (Watts RMS) 1000-2000
Frequency Response (Hz) 18-100
Magnet Diameter (in, cm) 8-11/16, 22
Total Magnet Weight (oz, kg) 406, 11.5
Voice Coil Diameter (in, mm) 3, 75
Voice Coil Winding Width (in, mm) 2.5, 62.5
Top Plate Thickness (in, mm) 0.5, 13
Xmax (in, mm) 1.25, 31.25
Recommended Vented Box Volume (ft³, L) 7.5, 214.5
Port Opening (in x in, cm x cm) 6.5 x 19.5, 16.5 x 49.5
Port Length (in, cm) 27.75, 70.5
Vented Enclosure Tuning Frequency (Hz) 28
Speaker specs
Speaker Size (Mid) 18, 46 (approx.)
Impedance 1
RMS Power 1000
Build & install
Weather & environment
Vehicle fitment
Model 49L7X181
Support & warranty

Need help choosing or installing?

We build indestructible, IP-rated systems for marine, motorcycle, UTV, and automotive. If you want a matched setup, we’ll guide you to the right gear the first time.