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Earthquake Sound PUMP-12

Loaded 12-inch passive radiator, add up to 6dB to your SPL!

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• Increase sound pressure level (SPL) by up to 6 dB
• No need for additional input power
• Essentially two 12" horn-loaded passive radiators
• Piston area: 226 sq.in

Learn more about the pump12

We apologize

This item has been discontinued


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Description


Earthquake Sound brand icon

Authorized dealer



Earthquake PUMP-12 is essentially two horn loaded 12-inch passive radiators in a single unit. With many different applications and uses, the PUMP-12 is designed to add up to +6dB of bass without any need of additional input power (when installed in a sealed enclosure).

General Features:

  • Increase sound pressure level (SPL) by up to 6 dB
  • No need for additional input power
  • Essentially two 12" horn-loaded passive radiators
  • Piston area: 226 sq.in. (0.1458 m²)
  • Cutout Dimensions: 5-1/2" x 12-3/4"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Check out the PUMP-12 product manual

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Item Details


Manufacturer:

Model Number:

PUMP-12

Weight:

8.50lbs

Internal SKU:

pump12

Internal Product ID:

128821

Customer Ratings & Reviews


Earthquake Sound PUMP-12 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
4

Customer Reviews

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Really works!

I've used passive radiators before in the 80s and 90s... I'm not sure why they aren't more popular. These work amazing with my jl audio 10's in a custom box. Really brought the deep bass out of them and they're much louder using the same power and speakers i already had. The only issue i have with this product is it isn't as easy to install as old school passive radiators. You'll probably need to build a custom box, but it'll be worth it!

By Joseph on February 8, 2018 Checkmark Icon Verified purchase




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.