Coustic C154 15 inch 150W RMS 4 Ohm Subwoofer

Coustic Subwoofers

C154 15" Polypro Sub

High performance power at an unbeatable price

Great Starter Sub

The Coustic C154 is a 15" single 4 ohm subwoofer that is designed to deliver high performance power at an unbeatable price. This unit features a polypropylene cone with excellent stiffness to weight ratio that allows for high efficiency and high SPL. A large foam surround increases efficiency by further reducing weight. Coustic subwoofers offer an incredible value and performance for anyone looking to add bass to their vehicle.

Availability: In stock
SKU: C154
$89.95
$20.00
$69.95
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Great Starter Sub

High performance power at an unbeatable price

Polypropylene Cone

Good stiffness to weight ratio for high efficiency and high SPL

Bring On The Bass

Delivers the bass back into your music

C154 Series - Why They Are The Best

  • Light Weight, High Efficiency Paper Cone
  • Foam Surround
  • Stamped Steel Basket

WHAT OUR CUSTOMERS SAY!

"Great sound for the price, and the good thing you dont need a big amp to power them up! ...So if your a person looking for great sound at a very low price i highly recomend a pair of Coustic "15s"

Juan - C154 Review
 

The Coustic C154 is a 15" single 4 ohm subwoofer that is designed to deliver high performance power at an unbeatable price. This unit features a polypropylene cone with excellent stiffness to weight ratio that allows for high efficiency and high SPL. A large foam surround increases efficiency by further reducing weight. Coustic subwoofers offer an incredible value and performance for anyone looking to add bass to their vehicle.

Subwoofer Wiring Calculator

Learn how to properly wire your subwoofers with this easy subwoofer wiring diagram tool.

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Features
  • Light Weight, High Efficiency Paper Cone
  • Foam Surround
  • Stamped Steel Basket
Tech Specs
RMS Power (Watts) 250
Peak Power (Watts) 300
Recommended Amp Power (RMS) 125 - 250
Frequency Response NA
Sensitivity 90.5dB
Mounting Depth 6.44"
Cut Out Diameter 13.875"
Volume Displacement (cu in) 43.05 cu in
Sealed Enclosure Net Volume 1.5 cu ft
Vented Enclosure Net Volume 2.48 cu ft
Support Files
Data Sheet T/S Specification Data Sheet (2 pages) View |  Download
50Hzmp3 Download
1kHz Download