in 21 offers
The lowest price for Fosi Audio ca30 Car Amplifier right now is $192.78 at AliExpress.com - AliExpress-226247430, compared across 9 retailers.
The all-time low was $175.33 on 19 July 2026 — today's price is 10% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 9 Oct 2026.
Fosi Audio ca30 Car Amplifier
Last updated at 09/10/2026 11:39:22
Fosi Audio CA30 4 Channel Car Amplifier Class D, Independent Crossover RCA/High Level Input, 88% Efficiency 100W x 4 @ 4Ω/320W Bridged, Mini Low Noise
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fosi Audio CA30 Car Audio Power Amplifier 4 Channel Class D HIFI Stereo Amplifier Subwoofer Amp
Free delivery
Fosi Audio Ca30 4 Channel Car Amplifier Class D Full Range Audio Amp
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fosi Audio CA30 Car Amplifier - 4x100 Watt - 4-channel amplifier
Free delivery between Sat – Thu
Fosi Audio CA30 4 Channel Car Amplifier Mini Class D 200x4 Peak 400 Watts, Micro Compact Amp Mono Subwoofer, RCA/High Level Input, 320W 2 Bridgeds,
Delivery $28.64
CA30 4 Channel Car Amplifier Mini Class D 200x4 Peak 400 Watts, Micro Compact Amp Mono Subwoofer, RCA/High Level Input, 320W 2 Bridgeds, Low Noise HiF
Free delivery between 20–23 Oct
Fosi Audio CA30 4 Channel Car Amplifier Mini Class D 200x4 Peak 400 Watts, Micro Compact Amp Mono Subwoofer, RCA/High Level Input, 320W 2 Bridgeds, Lo
Delivery between 15–18 Oct $29
Fosi Audio CA30 4-Channel Car Amplifier Class D Power Amplifier Independent Crossover RCA/High Output 88% Efficiency 100W x 4 at 4Ω/320W Bridged
Delivery between 13–17 Oct $41
Fosi Audio Ca30 4 D Rca 88 100 W44320 W Hi Fi
Free delivery between 20–23 Oct
| Number of Channels | 4-channel |
| Class | Class D |
| With Crossover | Yes |
| Bridgeable | Yes |
Fosi Audio CA30 4 Channel Car Amplifier Class D, Independent Crossover RCA/High Level Input, 88% Efficiency 100W x 4 @ 4Ω/320W Bridged, Mini Low Noise
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fosi Audio CA30 Car Audio Power Amplifier 4 Channel Class D HIFI Stereo Amplifier Subwoofer Amp
Free delivery
Fosi Audio Ca30 4 Channel Car Amplifier Class D Full Range Audio Amp
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fosi Audio CA30 Car Amplifier - 4x100 Watt - 4-channel amplifier
Free delivery between Sat – Thu
Fosi Audio CA30 4 Channel Car Amplifier Mini Class D 200x4 Peak 400 Watts, Micro Compact Amp Mono Subwoofer, RCA/High Level Input, 320W 2 Bridgeds,
Delivery $28.64
| Number of Channels | 4-channel |
| Class | Class D |
| With Crossover | Yes |
| Bridgeable | Yes |
