Cobra Electronics SPX 7800BT Maximum Performance Radar/Laser/Camera Detector

Cobra Electronics SPX 7800BT Maximum Performance Radar/Laser/Camera Detector

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Cobra Electronics SPX 7800BT Maximum Performance Radar/Laser/Camera Detector

The new SPX 7800BT is the culmination of Cobra’s over 30 years of experience in building quality, high-performance, detectors. The game changing SPX Series nearly doubles the detection range, and warning time, of previous models!

Cobra Quality

Cobra uses the latest technology, military grade components, and the best design practices in the world to pack this phenomenal performance into a sleek detector nearly half the size of other detectors in the market. Super-fast sweep circuitry provides extra detection range and the best possible advance warning to all radar/laser guns currently used in the United States and Canada, including POP Mode (Super-fast) Instant-on Radar guns. Color OLED Display provides clear indication of the signal being detected as well as current mode of the detector.

Bluetooth Technology

The SPX 7800BT also pairs with your iPhone/Android smartphones via Bluetooth to provide Location-based alerts, using Cobra’s proprietary national database for AURA Speed/Red-light Camera, Known Speed Traps, and Dangerous Intersections. Drive with the ultimate detector and drive with peace-of-mind.

  • Maximum Performance – High Power CPU and Military-grade components maximize detection range and selectivity.
  • Community Threat Sharing – Share alerts and locations in real time.
  • Ultra Compact Design – Discreet and refined—One of the world’s smallest detectors available.
  • Full-Color Organic LED Display – Bright graphics display for intuitive visual threat notifications.
  • Eight-Point GPS Compass – Automatically provides an accurate direction heading, when connected to your iOS/Android smartphone via Cobra iRadar app.


Customer Service number: 773-889-3087
Cobra Electronics website at: for all Cobra manuals and customer service contact.

Product Features

  • Ultra-low-noise, signal amplifiers that once were affordable only to military systems
  • Low-microwave-loss circuitry utilizing gold-plated circuit boards
  • Use of flip-chip Mixer/Multiplier diodes in packages that were once unattainable
  • First Local Oscillator Transistor (Super-low-noise, high-mobility J-FET) that has been chosen to optimize signal gain, output power, and low noise characteristics over its frequency range
  • Powerful CPU that enables sweeping of the entire police radar band spectrum in less than 240 milliseconds

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2 Responses to Cobra Electronics SPX 7800BT Maximum Performance Radar/Laser/Camera Detector

  1. Kory Kinnett says:

    Incredible!!! This product is Incredible!!! I will be reviewing this product more in the future after I have a lot more encounters with cops during the next yearSo far, Traveling in Kansas City, MO, My radar detector has given me a heads up on on-coming cops many times, and one of my first Ka-band warnings had warned me of a cop a whole minute and 42 seconds traveling at 55MPH on a moderately strait, open, but hilly road… (highway 291 | North of the MO River; Leaving Liberty; Heading South)…

  2. Find Christ says:

    Great Radar! Cobra Rocks! I had a Whistler radar for years, time to upgrade. I thought about getting a another Whistler High Performance, but I like the blue tooth for the Cobra. There are cons and pros for both units, but both of these units are great. The cobra is outstanding in City mode, I go back and forth on City Max, and City K-ka settings and when you can BT with your smart phone it’s ready to go. There are some false alerts but that is normal around my area. Just knowing were the Speed Traps on the map is…