12ch

Alpine HDP-D90 : 12ch Hi-Res Automotive Amplifier, 50W x 8ch + 80W x 4ch @ 4Ω

Alpine PSS-TSLA-213 : 11-Channel Hi-Res Sound System Upgrade w/DSP, 2018-2021 Tesla Model 3 (Base Stereo)

Alpine PSS-TSLA-213P : 13-Channel Hi-Res Sound System Upgrade w/DSP, 2018-2021 Tesla Model 3 (Premium Stereo)

Alpine PSS-TSLA-21Y : 13-Channel Hi-Res Sound System Upgrade w/DSP, 2020-2021 Tesla Model Y

Alpine PSS-TSLA-223 : 11-Channel Hi-Res Sound System Upgrade w/DSP, 2022-UP Tesla Model 3 (Base Stereo)

Alpine PSS-TSLA-223P : 13-Channel Hi-Res Sound System Upgrade w/DSP, 2022-UP Tesla Model 3 (Premium Stereo)

Alpine PSS-TSLA-22Y : 13-Channel Hi-Res Sound System Upgrade w/DSP, 2022-UP Tesla Model Y