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Earthquake Sound TNT-10S

1000W Max 10" TNT Series Single 4 ohm Subwoofer

Product videos

• 1000W Peak
• 300W RMS
• Polypropylene Cone Body
• High Roll Surround
• Spring Loaded Terminals
• Triple Voice Coil Vents

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Product Highlights

• 1000W Peak
• 300W RMS
• Polypropylene Cone Body
• High Roll Surround
• Spring Loaded Terminals
• Triple Voice Coil Vents


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Earthquake Sound 10" TNT Series Subwoofer

Sonic Electronix is now carrying the Earthquake Sound TNT Series Car Audio Subwoofers. The TNT-10S TNT Series 10" Subwoofer has a peak power rating of 1000 watts and a RMS rating of 300 watts. This sub will produce some earth shaking bass and is constructed with a polypropylene cone body and a high roll foam surround. This woofer is also equipped with 2" single 4 ohm aluminum bobbin voice coil and a 120 oz magnet structure. Add some bumps in your trunk and enhance your cars stereo system with this Earthquake Sound TNT Series Subwoofer.

Product Features

  • 10" Voice Coil TNT Series Car Subwoofer
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 300 watts
  • Recommended power range: 100 - 300 watts
  • Impedance: Single 4 ohm
  • Polypropylene cone body for excellent durability
  • High roll foam surround provides generous amounts of excursion
  • Spring loaded terminals for easy and secure connection
  • Triple voice coil vents keeps woofer operating at safe temperature
  • Durable dustcap with Earthquake logo
  • Extreme sound quality enhancement
  • 2" Single 4 ohm aluminum bobbin voice coil
  • 120 oz. Double stacked high density magnet
  • Xmax: 50.8mm both ways (2")
  • Sensitivity: 87 dB
  • Mounting Depth: 5-3/8"
  • Cutout Diameter: 9-5/8"
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Earthquake Sound TNT-10S Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Earthquake Sound TNT-10S Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Earthquake Sound TNT-10S Subwoofers

4 Channel Amp

Wiring Guide to Wire 4 Earthquake Sound TNT-10S Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details

Subwoofer Specifications
TNT Series
Subwoofer Size
Peak Power Handling
1000 watts
RMS Power Handling
300 watts
Voice Coil(s)
Impedance (Per Voice Coil)
4 ohms
Voice Coil Diameter
Frequency Response
Not specified by manufacturer
87 dB
Xmax (millimeters)
50.8 mm
Subwoofer Design
Round / Circle
Main Cone Color
Woofer Composition
Woofer Surround
High Roll Foam
Magnet Structure
Double Stacked
Subwoofer Grille
Re-Cone Kit Available
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Minimum Sealed Box Volume
1.0 cubic feet
Maximum Sealed Box Volume
1.35 cubic feet
Minimum Ported Box Volume
1.25 cubic feet
Maximum Ported Box Volume
1.60 cubic feet
Top-Mount Depth (Mounting Depth)
Cutout Diameter
Shallow Mount Installation
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


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Product and How-to Videos

Customer Ratings & Reviews

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Customer Reviews

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Pleasantly Surprised!

I had a high end brand 12" sub and had to downsize to a 10" sub due to the trunk size. I was very surprised that it sounded as good as the 12". Great low base response! Would definitely recommend and buy more in the future.

By Steven on June 7, 2014


found this helpful.

Blown after 1 month

I loved how it sounded up till it blew, recomend for a lower wattage amp definatly wouldn't pair it w a JL/250 hard to belive it would blow out w that.

By Frank on December 20, 2014


found this helpful.

Xmax is amazing

This subwoofer has 25mm one way xmax (50.8 mm total), and with 475w rms from the amp, it fills the bottom end nicely. This is the kind of excursion you see on 15's.

It is low sensitivity at 87 db. In the sealed enclosure it starts to get good only at higher volume. It is an entry level SPL subwoofer and requires more amplifier wattage in sealed enclosure. Huge bass from a fairly small cone. My enclosure is .78 cu ft, recommended is 1.0- 1.35 cu ft. I know it would be deeper with more cubes, just don't have the room.

For the money, its a steal. The TNT manual drawings are incomplete. Its true cutout size is 9-1/8" and could be tapered from 9" even. Measure twice cut once! I wasn't about to ruin a 1" baffle, (that 9 5/8" cutout figure is bunk. that's the distance from bolt hole center-to-center).

By Kyle on March 14, 2012


found this helpful.

still holding strong

I got this sub runnin on a apsm 1500 @ 2 ohms paired with dbxi 10 in seperate boxes ( both subs are single4ohm) sub is seein 500 rms holds its on ...the cone works a lot harder then the dbxi (polypropelyn vs pressed pulp) and voice coil gets hot but the sub has performed beautifully without a flaw...I even dropped it a couple times accidently before installing...if your looking for something low on the price bt big on the sound this is it...not a lot to look at but it sounds great when given over the recommended wattage rms

By pharaoh free on November 13, 2012


found this helpful.

Great Value

Great subwoofer for the price. Highly recommend in a sealed enclosure, not for ported boxes. When setup correctly they sound great!

By David on May 16, 2016


found this helpful.


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