See all parts that fit your 2007 Envoy
Psycho Siren with a built-in shock sensor
Product highlights
The AU-78MSP combines Omega's unique patented Psycho Siren with a built-in shock sensor into a small, easy to install enclosure.
Learn more about the au78msp
Install New Speakers in select 1990-2021 vehicles from Chevrolet, GMC, Buick
$9.99
List price $14.99
Stereo Replacement Interface with Steering Wheel Control Retention, Video Switcher, and Double DIN Dash Kit for select 2000-2013 vehicles from Chevrolet, GMC, Pontiac
$162.00
List price $252.00
5 1/4" - 6 1/2" Speaker Adaptors for select 2002-2009 vehicles from GMC, Chevrolet, Isuzu
$19.99
List price $21.41
6-6.75 inch speakers - Front door for select 2002-2009 vehicles from Chevrolet, GMC, Buick
$15.99
List price $27.99
6-6.75 inch speaker adapters for select 1998-2009 Envoy and TrailBlazer and Bravada
$26.99
List price $29.99
Mounting adapter for aftermarket dash tweeters for select 2002-2009 Envoy and TrailBlazer and Bravada
$24.99
List price $27.99
6.8" Double-DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$299.00
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $600.00
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
$469.99
List price $620.00
Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)
$149.95
List price $180.00
250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
$319.00
List price $339.00
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12V DC Loud 6 Tone Car Alarm Siren Security Alarm Siren Horn + Battery Back-up
• Makes noise even if thief disconnects main car battery
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• Single or Multi-Tone Siren
• Six Tone Siren
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•Compact Siren
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Manufacturer:
Model Number:
AU-78MSP
Weight:
0.50lbs
Internal SKU:
au78msp
Internal Product ID:
9191
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BUY FIVE
MOUNT ONE inside each door, hood and trunk, inside roof for kayak or bike rack at rack mounting area.
2 found this helpful
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12" Dual 4 ohms Special Edition Natural Sound Series Subwoofer with Grill Included (AW-1251SE)
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
