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Sound Stream

500W MONOBLOCK CLASS D FULL RANGE SUPER MICRO SIZE HI END MADE IN KOREA

$91.78

SKU: S0E2 ST1.500D

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Description

The Soundstream ST1.500D is a monoblock Class D subwoofer amplifier designed for compact audio systems. It delivers 500 Watts of maximum power and 250W x 1 RMS at 2 ohms (150W x 1 RMS at 4 ohms).

This amplifier features a hybrid aluminum alloy heatsink for efficient heat dissipation and a MOSFET power supply with audiophile-grade IR transistors. It includes direct short, thermal, and overload protection circuits.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSound Stream
Part NumberS0E2 ST1.500D

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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