Stetsom HL 400.1 Bass Digital Amplifier – 400W RMS 2 Ohm

Stetsom HL 400.1 Bass Digital Amplifier – 400W RMS 2 Ohm

Sold by AudioSellerz.com, the Stetsom HL 400.1 Bass is a compact digital monoblock amplifier designed specifically for subwoofer applications where space is limited but reliable bass output is still required. Whether you're adding bass to a daily driver, building a motorcycle audio system, upgrading a UTV, or installing a compact subwoofer setup, the HL 400.1 Bass delivers efficient power in a small footprint.

Built using Stetsom's efficient Class D technology, this amplifier is designed to provide strong low-frequency performance while maintaining low current draw and reduced heat generation. Its compact size allows installation in tight locations where traditional amplifiers may not fit.

The HL 400.1 Bass features built-in bass-focused crossover controls that help optimize subwoofer performance and simplify tuning. It is ideal for small sealed enclosures, compact ported boxes, under-seat subwoofer systems, and lightweight bass upgrades.

Perfect for:

• Small subwoofer systems
• Under-seat bass upgrades
• Motorcycle audio systems
• UTV and powersports builds
• Daily driver bass systems
• Compact installations

If you're looking for an affordable and compact monoblock amplifier dedicated to bass performance, the Stetsom HL 400.1 Bass is a great option for adding clean low-end output without sacrificing valuable installation space.