HELIX D FOUR Amplifier

HELIX D FOUR Amplifier
£299.00

HELIX D FOUR Amplifier

The HELIX D FOUR is an affordable entry into the HELIX world, delivering pure HELIX quality without compromise. It offers plenty of power, excellent performance, and a wide range of features for a clean, detailed sound experience.

The D FOUR includes an active crossover with high-pass, low-pass, and band-pass filters, as well as bass boost. Its intelligent high-level input features HELIX’s ADEP circuit, and you can even add an optional remote volume control for channels C and D—perfect if you’re driving a subwoofer.

Compact and stylish, the D FOUR fits easily into your car while providing precise, powerful sound. It’s designed for high-quality audio tuning with minimal hassle.

Key Specs:

  • Power RMS (4 x 4 Ohms): 65 W per channel

  • Power RMS (4 x 2 Ohms): 90 W per channel

  • Bridged (2 x 4 Ohms): 180 W per channel

  • Max per channel: 160 W RMS @ 2 Ohms

  • Class AB technology

  • Inputs: 4 x RCA, 4 x high-level, 1 x remote

  • Bass boost: 0–12 dB / 45 Hz

  • Highpass: 15 Hz–4,000 Hz adjustable

  • Lowpass: 40 Hz–4,000 Hz adjustable

  • Bandpass: 15 Hz–4,000 Hz adjustable

  • Compact size: 53 x 320 x 230 mm

Powerful, flexible, and easy to install—the D FOUR brings high-quality HELIX sound to any car audio setup.

Price £299