r/CarAV is a subreddit with 159k members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses struggling, annoying, audio, help, and stereo, and they frequently recommend/review head unit, subwoofer, and amp.
For The Car Audio and Video beginners to enthusiast to everything in between! Heads, Subs, EQs, etc... Bring it into our show room. Q&A, Advice, Tips, tricks and tech welcome! If you are new to the hobby, you can subscribe, post and view our wiki for basic starting information. If you are a long time veteran, feel free to use this as a form to discuss with other like minded enthusiasts.
Popular Themes in r/CarAV
#1
Solution Requests
: "I have a pioneer AVH-X3600BHS from 2014. Are there any plug and play replacements with the same connections"
18 posts
#2
Advice Requests
: "Are used car stereos worth buying?"
8 posts
Popular Topics in r/CarAV
#1
Struggling
28 posts
#2
Annoying
24 posts
#3
Audio
18 posts
#4
Help
16 posts
#5
Stereo
12 posts
#6
Speaker
9 posts
#7
Hard Time
9 posts
#8
Amp
8 posts
#9
Installing
8 posts
#10
System
6 posts
Products Discussed in r/CarAV
Flair Used in r/CarAV
#1
Tech Support
: "Sound deadening install question"
45 posts
#2
Recommendations
: "Anyone know if a 90 degree battery terminal like my drawing exists?"
32 posts
#3
Discussion
: "Well thats cool"
10 posts
#4
General
: "Are used car stereos worth buying?"
3 posts
#5
Build Log
: "Just got my first real subs, what should I put on it?"
3 posts
#6
Review
: "Best Sounding Jetta Demo"
2 posts
#7
News
: "I miss this car 😢"
1 post
#8
Humor/Memes
: "i made a thing...."
1 post
#9
Music/Video
: "camry sound system"
1 post
Member Growth in r/CarAV
Yearly
+28k members(21.2%)
Similar Subreddits to r/CarAV
r/audiophile
2.2M members
3.6% / yr
r/BudgetAudiophile
385k members
20.8% / yr
r/diyaudio
124k members
20.1% / yr
r/diysound
60k members
8.4% / yr
r/headphones
1.5M members
2.2% / yr
r/hometheater
1.1M members
5.2% / yr
r/mac
3.0M members
4.0% / yr
r/sonos
304k members
7.8% / yr
r/StereoAdvice
36k members
40.3% / yr
r/subwoofer
21k members
62.6% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/CarAV, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: July 10, 2026