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Cobra XRS9740

12 Band Radar / Laser Detector (XRS-9740)

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This item has been discontinued

But you may be interested in the newest model that's available.

xrs9745 thumbnail

Cobra XRS9745

OUR PRICE: $94.99

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Nothing comes close to a Cobra. When you want a high-performance radar/laser detector for your vehicle, look to Cobra to suit your needs. With 12 bands of protection, 2 safety systems, and pop mode detection, you are going to get all the protection you can handle.

  • 12 Band High Performance Radar/Laser Detector with DigiView Data Display
  • Xtreme Range Superheterodyne Technology provides extra detection range and the best possible advance warning to even the fastest radar guns
  • Ultra performance detector will protect with an extended range
  • Detection of Ku Band radar guns
  • Pop mode radar gun detection protects against the Pop radars
  • Built-in 8-point electronic compass
  • IntelliMute feature practically eliminates false alerts
  • Strobe alert provides advanced alert for emergency vehicles
  • Voice alert with specific band announcement
  • LaserEye technology provides360 degree protection of laser signals for complete protection
  • Safety Alert warns driver of emergency vehicles and road hazards
  • Complete immunity to the VG-2 detector
  • VG-2 Alert will alert the user of they are under the surveillance of a VG-2 radar detector
  • Complete immunity to the Spectre 1 radar detector
  • Spectre Alert will alert the driver if they are under surveillance of Spectre 1 radar detectors
  • DigiView data display provides easily recognizable digital text
  • City and highway modes
  • Digital signal strength meter provides the driver with a relative proximity to the target
  • Auto mute will mute a alert tone for the drivers convenience
  • Dim mode will dim the radar detector's display during night driving
  • Stay set electronic memory will remember the settings, even when the radar detector is not plugged in
  • System ready prompt will notify the driver that the radar detector has completed a self test and is ready to function properly
  • Dimensions: 4-1/2"L x 2-3/4"W x 1-3/8"H
  • 1-year SonicElectronix.com 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.

Product History:

Cobra XRS9745 thumbnail
(newest, current model)
Cobra XRS9740 thumbnail
(previous model, replaced by Cobra XRS9745)
Cobra XRS9730 thumbnail
(previous model, replaced by Cobra XRS9740)
Cobra XRS9640 thumbnail
(previous model, replaced by Cobra XRS9730)
Cobra XRS9630 thumbnail
(previous model, replaced by Cobra XRS9640)

Product Features

Number of Modes
This number indicates how many modes the radar detector can be set at. Most detectors will include a city and highway mode. More advanced radar/laser detectors will offer more modes to suit your needs.
3
Dark Mode
Dark mode is a brightness option. Unless there is an alert, the unit will be completely dark.
Yes
Voice Alerts
The feature designates if the unit uses voice alerts. Voice alerts will audibly alert the driver of various warnings.
Yes
Auto Mute
The auto mute function will conveniently mute the alert tone when the alert lasts for an extended period of time. This is for the drivers convenience during extended encounters.
Yes
Auto Shut Off
A convenient feature that turns off the unit when the ignition is turned off.
Yes

Product Specifications

Radar Display
The type of display that the radar detector has.

LED Displays: Tells the driver what he or she needs to know through a bright LED display.

LED Icon Indicators: Tells the driver what he or she needs to know by illuminating icons and symbols.

Text Display: Tells the driver what he or she needs to know by illuminating text on the display.

Text Display
Signal Strength Meter
This feature means that the unit displays that strength of the received signal.
Yes
Brightness Control
If the brightness of the unit can be conveniently adjusted and controlled, it will be listed here.
Yes
Turn-on/off Select Bands
Many radar detectors can detect many different bands of signal. This feature designates if the user can select what bands he or she has on or off.
No
Unit Mounting
Different radar detector are attached to the vehicle in different ways. The most common is for it to be suction-cupped to the windshield. This allows the unit to be moved from one vehicle to another with ease. Another mounting option is called remote-mounting. A remote mount unit is directly installed into your vehicle.

Other ways to mount your radar detector include Velcro and adhesive.

Suction cups
Power Source
The power source is the method in which the unit receives power. Some units will be powered by batteries, while others will need to be plugged in to an AC or DC power source.
12V DC Car Adapter
Direct Power Accessory
If there is an optional accessory to the unit that will provide power, it will be listed here.
No
Travel Case Included
If a protective travel case is included, it will be listed here.
No

Detection

Number of Detected Bands
This number indicates the number of bands the radar/laser detector protects against. The term band includes different radars, lasers, and safety signals, among others. The higher the number, the greater the protection.
12
X Band
X Band is a frequency used for detecting speed from a police radar.
K Band
K Band is the most popular radar frequency band that is used today. It is able to detect speeds from a stand still location, or from a moving vehicle
Ka Band
Ka Band operates within the frequencies 26.5-40 GHz. This is the newest introduced radar band and it is becoming more and more popular. It rarely has a false alert.
Ku Band
Ku band ranges from 12-18 GHz when used in radar applications.
Laser
This feature specifies if the unit will detect lasers.
Yes
VG-2 Immunity
The VG-2 detects radar detectors. Radar detectors with VG-2 immunity will be immune to the VG-2 radar and alert the driver when they are under such surveillance.
Pop Alert
Some radar guns operate in a POP mode so they can get a speed reading of a target vehicle extremely fast, resulting in most radar detectors not being able to consistently signal an alert. There are very few radar guns in service in the U.S. capable of POP mode operation. If your radar detector is Pop Alert capable, you may notice an increase in Ka-band false alerts when POP mode radar detection is switched on.
Yes

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Manufacturer

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Product Summary

Manufacturer

Model Number

XRS9740

UPC

028377104893

Weight

2.00lbs

Internal SKU

xrs9740

Internal Product ID

15807

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Cobra XRS9740