Description
Keep Your Amplifier Running Cool Stinger's Low Profile 8″ Crossflow Fan.
Product Overview
The Stinger SGJ78 is a 12V 8″ low-profile crossflow cooling fan designed to keep car audio amplifiers and other 12V components running at safe operating temperatures. Purpose-built for custom amplifier installations where space is tight and reliable thermal management is critical, the SGJ78 delivers a 54 CFM (cubic feet per minute) airflow rate through a slim 8.25″ x 2″ x 2″ profile making it a practical fit in under-seat, boot, and custom enclosure installations.
With a low 0.22A current draw and a quiet 37dBA sound level, the SGJ78 adds effective cooling without placing significant load on the vehicle's electrical system or creating distracting fan noise in the cabin. Easy to install, this crossflow fan is a reliable and cost-effective solution for installers looking to extend amplifier lifespan and maintain consistent audio performance under load.
Key Specifications
- Voltage: 12V DC
- Airflow: 54 CFM (cubic feet per minute)
- Sound level: 37 dBA
- Current draw: 0.22A
- Dimensions: 8.25″ x 2″ x 2″ (approx. 210mm x 51mm x 51mm)
- Design: Low-profile crossflow
- Application: Universal suits custom amplifier installations
- Brand: Stinger
- SKU: SGJ78
Features & Benefits
-
54 CFM airflow rate: Delivers effective cooling across amplifier heat sinks and components, helping maintain safe operating temperatures during high-output audio use
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Low profile crossflow design: The slim 8.25″ x 2″ x 2″ form factor fits neatly in tight spaces including under-seat enclosures, boot builds, and custom amplifier racks
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Low 0.22A current draw: Minimal electrical load on the vehicle's system, making it practical to run alongside high-powered audio equipment without affecting overall system performance
-
Quiet 37 dBA operation: Low noise output keeps fan noise from becoming a distraction in the cabin during listening
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12V DC operation: Direct 12V compatibility makes wiring into any standard automotive installation straightforward
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Great for custom amplifier installations: Specifically recommended by Stinger for custom audio builds where thermal management is a priority
Technical Specs
| Specification |
Detail |
| SKU |
SGJ78 |
| Brand |
Stinger |
| Voltage |
12V DC |
| Airflow Rate |
54 CFM |
| Sound Level |
37 dBA |
| Current Draw |
0.22A |
| Dimensions |
8.25″ x 2″ x 2″ (approx. 210mm x 51mm x 51mm) |
| Fan Type |
Low-profile crossflow |
| Application |
Universal custom amplifier and component installations |
Compatible With
Universal suits all 12V automotive and custom audio installations including:
- Car audio amplifiers (under-seat, boot, and custom rack installs)
- Custom amplifier enclosures
- Engine bay cooling applications
- Any 12V component requiring supplemental cooling
Pairs well with:
- Stinger SVMR / SVMB Digital Voltage Gauges (for system monitoring)
- Car audio amplifiers
- Power distribution blocks and wiring kits
Frequently Asked Questions
What is the airflow rate of the SGJ78?
The SGJ78 delivers 54 CFM (cubic feet per minute) of airflow, providing effective cooling for car audio amplifiers and other 12V components in custom installations.
How loud is this fan in operation?
The SGJ78 operates at 37 dBA a low noise level that keeps fan noise from becoming a distraction during listening. At this level, it is typically inaudible over normal cabin and audio system noise.
What are the dimensions of the SGJ78?
The SGJ78 measures 8.25″ x 2″ x 2″ (approximately 210mm x 51mm x 51mm), making it well-suited to tight spaces in custom audio builds including under-seat and boot installations.
How much current does this fan draw?
The SGJ78 draws just 0.22A at 12V, placing minimal load on the vehicle's electrical system. This makes it practical to run alongside high-powered amplifiers without significant impact on overall system performance.
Can this fan be used with the Stinger SVMB or SVMR voltage gauge for automatic fan control?
Yes the Stinger SVMB and SVMR voltage gauges feature a 2A fan control output with temperature-adjustable on/off function, making them a natural pairing with the SGJ78 for automated cooling management in custom audio builds.
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