• 15 inch L7R front
  • 15 inch L7R three-quarter
  • 15 inch L7R side
  • 15 inch L7R back
  • 45L7R154 - 15" 4 Ω DVC
  • Graph showing recommended amplifier power is 900 watts RMS for the L7R15.
  • 45L7R154 - 15" 4 Ω DVC
  • 45L7R154 - 15" 4 Ω DVC
  • 45L7R154 - 15" 4 Ω DVC
1 9

Kicker

Kicker Car Subwoofer 45L7R154

Kicker Car Subwoofer 45L7R154

$369.99 USD
$369.99 USD
Sale Sold out
✔ In Stock & Ready To Ship
View full details
Mei from Wide Open Sound

Wide Open Sound · Curated gear

Kicker Car Subwoofer 45L7R154

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

  • BrandKicker
  • SKU45L7R154
  • RMS900
  • Ohms4 DVC
Mei says

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

The stuff you'll actually notice
  • RMS: 900.
Product description

The L7R Square Sub moves more air, so you get more bass. The design was invented right here in Stillwater, Oklahoma – made to deliver unprecedented efficiency and huge volume!

Bigger Bump

  • Dual Four-Ohm Voice Coil
  • Wrap Around Gasketing
  • Patented Ribbed Corners
  • Injection-Molded SoloKon™ Woofer
  • SoloKon™
  • 360-Degree Back Bracing
  • UniPlate™ Back Plate And Pole Piece
  • Bumped Back Plate
  • Thick Tinsel Leads
  • Large Ceramic Magnet
  • Steel Basket With Spoke Design
  • Nickel Plated Speaker Terminals

Originator, n. (əˈrijəˌnādər): see KICKER

The engineers at KICKER invented the original square sub to give you more bass - yet take up no more air space than a standard round sub. Welcome to the miraculous world of the L7R!

Specifications

CNC Software L7S-L7R.DXF - for subwoofer hole cutouts
3D Printing Software L7S-L7R.SLDPRT - 3D-printing of grille spacers
SIZE [in, cm] 15, 38
IMPEDANCE [Ohms] 4 DVC
Recommended Amplifier Power (watts RMS) 900
Peak Power (watts, per ANSI/CTA-2031-A) 1800
SENSITIVITY [dB 1w/1m] 88.05
MOUNTING DEPTH [in, cm] 8 -3/8, 21.5
MOUNTING DIAMETER [in, cm] 13-3/4, 34.9
MIN SEALED BOX VOL [cu. ft, L] 1.5, 42.48
MAX SEALED BOX VOL [cu. ft, L] 3, 85
MIN VENTED BOX VOL [cu. ft, L] 3, 85
MAX VENTED BOX VOL [cu. ft, L] 6, 170
What's in the Box 1 - 15" Subwoofer, 1 - install manual, 2 - Kicker stickers
Speaker specs
Speaker Size (Mid) 15"
Impedance 4 DVC
RMS Power 900
Peak Power 1800
Build & install
Weather & environment
Vehicle fitment
Model 45L7R154
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.