GENESIS Helium 300 BT vs NGS COMET 2.1

Key differences

The NGS COMET 2.1 has 0.1 channels more audio output channels than the GENESIS Helium 300 BT (2.1 channels vs 2.0 channels). The GENESIS Helium 300 BT has 13 W more RMS rated power than the NGS COMET 2.1 (24 W vs 11 W). The GENESIS Helium 300 BT has 21 W more satellite speakers RMS power than the NGS COMET 2.1 (24 W vs 3 W). Recommended usage: PC/Laptop on the GENESIS Helium 300 BT, Universal on the NGS COMET 2.1. Product colour: Black on the GENESIS Helium 300 BT, Black, White on the NGS COMET 2.1.

• Audio output channels
  • Helium 300 BT:2.0 channels
  • COMET 2.1:2.1 channels
• RMS rated power
  • Helium 300 BT:24 W
  • COMET 2.1:11 W
• Recommended usage
  • Helium 300 BT:PC/Laptop
  • COMET 2.1:Universal
• Product colour
  • Helium 300 BT:Black
  • COMET 2.1:Black, White
• Satellite speakers RMS power
  • Helium 300 BT:24 W
  • COMET 2.1:3 W
• Satellite speaker frequency range
  • Helium 300 BT:100 - 20000 Hz
  • COMET 2.1:150 - 20000 Hz
• Satellite speaker sensitivity
  • Helium 300 BT:87 dB
  • COMET 2.1:30 dB
• AC input voltage
  • Helium 300 BT:230 V
  • COMET 2.1:5 V