Garage
Shop

See all parts that fit your 1989 Cavalier

K40 Laser Defuser EX2

Dual Laser Defuser System Detects and Jams LIDAR Speed Detection Systems

K40
Shop all K40
highlight-star-icon

Laser Detection & Jamming Device • Includes Two Sensors • Deactivates Police Laser Speed Measurement • Hidden Warning Display

Learn more about the k40-laserdefuserex2_k40-exkit

We apologize

This item has been discontinued


Loading...
NSP69 main

NVX NSP69

900W Peak (300W RMS) 6x9" N-Series 2 Way Coaxial Car Speakers

53
-16.67%

$89.99

List price $107.99

DEH-S6220BS main

Pioneer DEH-S6220BS

Single DIN CD Receiver with Bluetooth, Amazon Alexa and SiriusXM Ready

4
-13.05%

$199.99

List price $230.00

Description


K40 brand icon

Authorized dealer

Product Features:

  • Laser Stealth Technology
    • Deactivates police laser speed measurement
    • Emits a powerful infrared signal
    • Infrared signal confuses the laser gun
  • Laser Alert
    • Provides audible and visual alert of laser targeting
    • Gives the driver time to react and safely reduce speed
  • Remote Compatible
    • Integrates with any K40 Remote Radar system
    • Allows you to utilize one display for radar & laser alerts
  • Hidden Warning Display
    • LED light & speaker blend discreetly into instrument cluster or dash
    • Makes the system virtually undetectable by police or thieves
  • Durable ABS Housing
    • Made from a strong synthetic material
    • Protects the microelectronics from everyday wear and the elements
  • Modular Design
    • Includes universal mounting bracket for custom installation
    • Ideal for vehicles not required to have a front license plate
  • Auto Start-Up Test
    • Self-test sequence ensures unit is operating properly
    • Test is performed automatically when vehicle is started

Product Specifications:

  • Laser Detection & Jamming System
  • Includes K40 EX-KIT for independent installation
  • Effective device against all FDA licensed laser guns
  • Will protect the entire front of a traditional size car at typical ranges of 800 to 1,200 feet
  • Package Includes:
    • Two LIDAR detectors/jammers
    • Two custom mount brackets
    • Mounting hardware
  • For smaller vehicles such as sedans, coupes, and hatchbacks, the K40 Laser Defuser EX is recommended
  • Also found as: K-40 Defuser EX2, K40 DEFUSEREX2
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Laser Jammers and Radar Jammers are illegal in the states of Nebraska, Minnesota, Utah, California, Oklahoma, Virginia, Colorado, Illinois, Washington DC or any U.S Military Base. Sonic Electronix, Inc. does not endorse or support illegal usage of radar/laser jammers. Furthermore, users of radar or laser jammers in prohibited states may face penalties of the law; excluding Sonic Electronix, Inc. from any liability.


Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

123
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Item Details


Manufacturer:

K40

Model Number:

LASER DEFUSER EX2-2

Weight:

1.20lbs

Internal SKU:

k40-laserdefuserex2_k40-exkit

Internal Product ID:

44512

Customer Ratings & Reviews


K40 Laser Defuser EX2 thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

05KS68 small

Kicker KS68

6" x 8" KS-Series 2-way Speakers 05KS68 (also mounts in most 5" x 7" locations)

(7)

$79.95

List price $129.99

No picture

Rockford Fosgate T1675 (Open Box, Like New)

300W Peak (150W RMS) 6.75” Power Series 2 Way Coaxial 4-ohm Car Speakers

(17)

$219.99

List price $219.99

FAST-1763 small

Bazooka FAST-1763

Nissan FAST Harness

$9.99

List price $12.99

CS-2016FM small

Crimestopper CS2016FM

Informer II ( CS-2016FM )

(9)

$124.99

List price $349.99

HTS850 small

Monster Cable PowerCenter Surge Protector (HTS 850)

8-Outlet PowerCenter with Clean Power Stage 1 and Audible Surge Alarm

(1)

$39.99

List price $129.99

No picture

Kicker PXA600.1 (48PXA6001) (Open Box, Great)

850W Peak (600W RMS) Class D PXA Series Monoblock Marine and Powersports Amplifier

(1)

$279.99

List price $429.99

XDMA6700 small

Dual XDMA6700

CD, MP3, WMA Receiver

(1)

$84.99

List price $129.99

Related Searches


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

1989 Chevrolet Cavalier

1987 Isuzu PUP

2005 Ford F-150

1994 BMW 525i

2002 Toyota Echo

1998 Jaguar XJ8

2020 Audi A5 Quattro

2024 Lexus NX350

2016 Alfa Romeo 4C

2017 BMW X1

Vehicle
Store
Delete

2007 Harley Davidson FLTR Road Glide

Vehicle
Store
Delete

2018 Can-Am Commander Max 1000 XT

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.