Garage
Shop

See all parts that fit your 1981 Impala

Massive Audio KILOX124

12" 2000W Dual 4 Ohm Car Audio Subwoofer

highlight-star-icon

• 2000W Peak
• 1000W RMS
• Paper/ Woven Fiber Cones
• High Quality Tall Foam Surround
• Heavy Duty Cast Aluminum Basket

Learn more about the kilox124

We apologize

This item has been discontinued


Loading...
H46 main

Cerwin-Vega H46

300W Peak (100W RMS) 4x6" HED Series 2 Way Coaxial 4-ohm Speakers

-16.67%

$79.99

List price $95.99

T46 main

Earthquake Sound T46

600W Peak 4x6” TNT Series 2-Way Coaxial 4-ohm Car Speakers

1
-19.20%

$79.99

List price $99.00

NSP46 main

NVX NSP46

300W Peak (100W RMS) 4x6" N-Series 2 Way Coaxial Car Speakers

34
-16.67%

$49.99

List price $59.99

Limited time!
46CSC464 main

Kicker CSC46 (46CSC464)

300W Peak (100W RMS) 4x6” CS Series 2 Way Coaxial 4-ohm Speakers

15
-29.45%

$59.96

List price $84.99

Limited time!
KFC-4675C main

Kenwood KFC-4675C

120W Peak (40W RMS) 4x6" 2 Way Coaxial 4-ohm Car Speakers

16
-39.84%

$77.00

List price $128.00

Stage3 6427 main

JBL Stage3 6427 (STAGE36427AM)

350W Peak (70W RMS) 4x6” Stage3 Series 2-way 3-ohm Coaxial Car Speakers

1
-18.19%

$89.95

List price $109.95

DB462 main

Polk Audio DB462 (DB 462)

300W Peak (100W RMS) 4x6” DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

7
-9.99%

$90.00

List price $99.99

P1462 main

Rockford Fosgate Punch P1 P1462

140W Peak (70W RMS) 4x6” Punch Series 2 Way Coaxial 4-ohm Speakers

37
43DSC460 main

Kicker DSC460 (43DSC4604)

240W Peak (60W RMS) 4x6" DS Series 2-way 4-ohm Coaxial Car Speakers (DSC4604)

8
-13.34%

$64.99

List price $74.99

H746 main

Cerwin-Vega H746

550W Peak (80W RMS) 4x6" HED Series 2-Way Coaxial 4-ohm Speakers

9

Description


Massive Audio brand icon

Authorized dealer

El Toro

The new Massive Audio TORO X Series is engineered for serious pounding bass. They are designed to take high amounts power while limiting distortion for exceptional clarity and tonality. These subs have 2.55" voice coils for higher power handling, 5 way binding posts, push or banana nickel-plated terminals, Paper/ Woven Fiber cones and powder coated thick aluminum cast basket. With these subs, you'll be heard coming down the street like a thundering bull!

General Features:

  • 12" Dual 4-Ohm Toro X Series Car Subwoofer
  • Power Handling:
    • Peak: 2000 watts
    • RMS: 1000 watts
  • Impedance: Dual 4 ohm
  • Paper/ Woven Fiber cones
  • High Quality Tall Foam Surround
  • Heavy Duty Cast Aluminum Basket
  • 5 Way Binding Push Terminals
  • 2.55" Voice coil
  • 200 oz. Magnet
  • Resonance Frequency (Fs): 47.8 Hz
  • Top-mount depth: 6-14/16"
  • Sensitivity: 84.5 dB
  • 1-year SonicElectronix.com Warranty

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Massive Audio KILOX124 Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Massive Audio KILOX124 Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Massive Audio KILOX124 Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Massive Audio KILOX124 Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


Best selling similar products

Marine Club 12 small

JBL CB122 Club Marine 12

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Polypropylene Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 7-13/16"
• Sensitivity: 89 dB

(1)

$119.95

List price $379.95

VCW124v3 small

NVX VCW124 Version 3 (VCW124v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(132)

$239.99

List price $287.99

SQW124 small

NVX SQW124

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 3.51"
• Sensitivity: 84 dB

$299.99

List price $359.99

12W6v3-D4 small

JL Audio 12W6v3-D4

• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Mineral-Filled Polypropylene Cone
• Butyl Rubber Surround
• Mount depth: 7.52"
• Sensitivity: 85.4 dB

(25)

$949.99

List price $949.99

VCW122v3 small

NVX VCW122 Version 3 (VCW122v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(94)

$239.99

List price $287.99

SRX1240 small

Memphis SRX1240

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4.92"
• Sensitivity: 85 dB

$79.99

List price $139.95

SW-M12D2 small

Sundown Audio M-12 D2 12" (M12D2)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 10.88"
• Sensitivity: 80.6 dB

(1)

$599.99

List price $719.99

Stage 122 small

JBL Stage 122 (JBLSUBST122AM)

• Peak Power: 1000 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 6"
• Sensitivity: 91 dB

$109.95

List price $129.95

YSW122 small

NVX YSW122

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB

(3)

$149.99

List price $227.99

12TW3-D4 small

JL Audio 12TW3-D4

• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Rubber Surround
• Mount depth: 3.5"
• Sensitivity: 84.11 dB

(20)

$569.99

List price $569.99

Specifications & Details


Subwoofer Specifications
Series
Toro X Series
Subwoofer Size
12"
Peak Power Handling
2000 watts
RMS Power Handling
1000 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
2.55"
Sensitivity
94 dB
Xmax (millimeters)
12.6 mm
Subwoofer Design
Round / Circle
Woofer Composition
Pressed Pulp Fiber
Woofer Surround
Rubber
Magnet Structure
Double Stacked
Subwoofer Grille
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
1.00 cubic feet
Optimum Sealed Box Volume
1.43 cubic feet
Maximum Sealed Box Volume
1.00 cubic feet
Minimum Ported Box Volume
1.50 cubic feet
Optimum Ported Box Volume
1.6 cubic feet
Maximum Ported Box Volume
1.50 cubic feet
Top-Mount Depth (Mounting Depth)
6-14/16"
Cutout Diameter
11"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
47.8 Hz
Equivalent Compliance (Vas)
18.886 liters
Total Speaker Q Value (Qts)
0.715
Electrical Q Value (Qes)
1.126
Electrical Resistance of Voice Coil (Re)
3.6 ohm
Mechanical Q Value (Qms)
1.957
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

KILOX124

Weight:

27.75lbs

Internal SKU:

kilox124

Internal Product ID:

179043

Customer Ratings & Reviews


Massive Audio KILOX124 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
5

Customer Reviews

Sort by:

Loading...

Great price!

2 kilo 124s and Rockford Fosgate T1500 bdcp and extra battery and upgraded alternator. I think my neighbors hate my guts! I haven’t seen anything better for that price.

By Old Dirty Rob on July 27, 2020 Checkmark Icon Verified purchase

15 found this helpful


Mother of the beast speakers

I installed them in a custom box on a 2021 Dodge Ram 3500. The sound on the speakers is amazing. Up to my knowledge, I think it out performs Kicker and J Audio. There speakers rock the whole cab.

By Eric on January 16, 2023 Checkmark Icon Verified purchase

13 found this helpful




No picture

Rockford Fosgate Prime R2-1200X1 (Open Box, Like New)

1200W RMS Class D Prime Series Monoblock Car Amplifier

(23)

$404.99

List price $449.99

KCA-620M small

Alpine KCA-620M

Add a USB port to your compatible Alpine Ai-Net stereo

$139.99

List price $199.99

COM-1008IRC small

Absolute COM-1008IR (CREAM)

Universal Cream Headrest Pillow with Preloaded 10" TFT-LCD Monitor Included (COM1008IR Cream)

$139.99

List price $349.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1981 Chevrolet Impala

1966 Buick Special

1990 Isuzu Impulse

1989 Ford Escort

2009 BMW M3

1978 Mazda GLC

1990 Geo Storm

2013 Lexus LS460

2019 Audi S3

1988 Dodge Lancer

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

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.