Mobile Electronics› Power Accessories

A-TRENDS

336WATT SEALED BOX MONOBLOCK CLASS D AMPLIFIER

$150.87

SKU: A0CK 300.1SBA

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The A-TRENDS 300.1SBA is a sealed box amplifier designed for subwoofers. It offers 336 Watts of RMS power at 2 Ohms and includes unbalanced low-level RCA inputs as well as high-level 10-volt inputs. This amplifier features adjustable controls for level, bass boost, and phase.

Additional features include a selectable amp turn-on with remote, DC input, or signal sense. It also has quick connect power/remote/ground plugs and a visual protection circuit for DC offset, short circuit, and thermal overload. A bass remote with a 35mm cable is included for remote bass control.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

BrandA-TRENDS
Part NumberA0CK 300.1SBA

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.

View Full Return Policy