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Fi Car Audio

Fi Car Audio is an American manufacturer based in Las Vegas, Nevada, founded by Scott Atwell (also the creator of RE Audio). Each subwoofer is custom-built in-house using CNC-machined US steel components with 10-14 day build times—no mass production. Their BTL (Blow Through Loud) series dominates daily driver and SPL competition alike, while the Neo series offers refined sound quality with extreme power handling. In August 2024, Fi transitioned to new ownership including leaders from Sky High Car Audio, Limitless Lithium, and SoundQubed, with Scott Atwell remaining as lead designer. Fi subwoofers are built by competitors, for competitors.

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Subwoofers
29Products
Tweeters
4Products
Amplifiers
1Product
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Fi Car Audio Products

1pc 5 Inch 2-Way Coaxial Full Range Car HiFi Audio Speaker 100W 4 Ohm Universal | Coaxial Speakers | Less than 250W
speaker
1pc 5 Inch 2-Way Coaxial Full Range Car HiFi Audio Speaker 100W 4 Ohm Universal | Coaxial Speakers | Less than 250W
$84.15 – $329.99
AIYIMA 12 Ohm 5W Tweeter DIY Hi-Fi Audio Equipment for Car Audio System 2pcs | Universal
speaker
AIYIMA 12 Ohm 5W Tweeter DIY Hi-Fi Audio Equipment for Car Audio System 2pcs | Universal
$8.00
Alpha Series 10 Subwoofer
subwoofer
Alpha Series 10 Subwoofer
$340.00
Alpha Series 12 Subwoofer
subwoofer
Alpha Series 12 Subwoofer
$228.95
Alpha Series 15
subwoofer
Alpha Series 15
Audio - Bl? - V1 Or V2? 12" Subwoofer
subwoofer
Audio - Bl? - V1 Or V2? 12" Subwoofer
$229.99
BTL3 12" 1 Ohm Subwoofer
subwoofer
BTL3 12" 1 Ohm Subwoofer
Fi Car Audio - MT Series 18" Subwoofer D1 Ohm Hybrid Ring Terminals Make it a Plus?:Yes + $100 No Yes - Two Stage + $250 (Illusion
subwoofer
Fi Car Audio - MT Series 18" Subwoofer D1 Ohm Hybrid Ring Terminals Make it a Plus?:Yes + $100 No Yes - Two Stage + $250 (Illusion
$800.01
HC Series 12" Subwoofer
subwoofer
HC Series 12" Subwoofer
$650.01
HC Series 15" Subwoofers
subwoofer
HC Series 15" Subwoofers
HC Series 18" Subwoofer
subwoofer
HC Series 18" Subwoofer
$700.00
hifi audio power amp f?r car with stereo sound portable and stylish design
amplifier
hifi audio power amp f?r car with stereo sound portable and stylish design
$21.31
Hifi Car Midrange Speaker Set For Enhanced Sound Experience With
speaker
Hifi Car Midrange Speaker Set For Enhanced Sound Experience With
$113.38
Jamo md-20124 Tweeter, Hi Fi Car
speaker
Jamo md-20124 Tweeter, Hi Fi Car
$35.22
MT Series 15" Subwoofer
subwoofer
MT Series 15" Subwoofer
MT Series 18" Subwoofer
subwoofer
MT Series 18" Subwoofer
$800.01
NEO 3.5 15" Subwoofer
subwoofer
NEO 3.5 15" Subwoofer
$775.00
Neo 3.5 Series 12" Subwoofer
subwoofer
Neo 3.5 Series 12" Subwoofer
$800.01
NEO 3.7 18" Subwoofer
subwoofer
NEO 3.7 18" Subwoofer
$1000.01
NEO 3.9 15" Subwoofer
subwoofer
NEO 3.9 15" Subwoofer
$975.00

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