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S2-A120M

Next-Generation S-Series 1200W Mono Amplifier

Specifications

snr
>85dB
thd
<0.1%
class
D
channels
1
rms watts
1200 W
weight lbs
8.69 lbs
dimensions d
8.25"
dimensions h
2.25"
dimensions w
13.1"
damping factor
>750
power 1ohm watts
1200 W
power 2ohm watts
1200 W
power 4ohm watts
600 W
Compare Prices(1 retailer)
Woofers EtcAuthorized Dealer
Available
$549.95
$660.01Save 17%
Updated 11/10/2026
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Frequently Asked Questions

What is the Alpine S2-A120M?

The Alpine S2-A120M is car audio equipment made by Alpine.

How much does the Alpine S2-A120M cost?

See the recorded retailer prices in the "Where to Buy" section. Prices and availability can change; confirm both with the retailer before purchasing.

Where can I buy the Alpine S2-A120M?

The "Where to Buy" section lists retailers we have recorded carrying the Alpine S2-A120M. Check each listing's availability and confirm warranty coverage with the retailer.

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