93 % Total weight 118 g Dimensions Ø: 52

Features:✓ High temperature 50mm voice coil✓ Spun Nomex centering®✓ High density polyfoam cone✓ Linear centering with embedded strands✓ Parabolic injection molded ABS/acrylic dustcap✓ Thermoformed cone✓ ABS trim ring

Attention was also paid to ease of installation: The tweeters barely protrude from the front of the speaker

Signal-to-noise ratio: 88

The gold-plated dual terminals also make it easier to set up large-scale SPL systems

HELIX ISM 400.2DSP Packaging Unit:Individually 93 % Total weight 118ISM 400. 2DSP 2 channel subwoofer amplifier module with integrated DSP The ISM 400. 2DSP is a powerful 2 channel subwoofer amplifier module with integrated 1 channel DSP, making it the compact high performance innovation for modern subwoofer extensions. It combines powerful amplification, precise digital signal processing and a space saving module concept to create an active subwoofer solution that can be neatly integrated into the vehicle and enables