GENESIS Helium 300 BT vs Marmitek Soundex S300

Key differences

The Marmitek Soundex S300 has 36 W more RMS rated power than the GENESIS Helium 300 BT (60 W vs 24 W). The GENESIS Helium 300 BT has 35 - 20000 Hz more satellite speaker frequency range than the Marmitek Soundex S300 (100 - 20000 Hz vs 65 - 20000 Hz). The Marmitek Soundex S300 has 0.4 more Bluetooth version than the GENESIS Helium 300 BT (5.4 vs 5.0). Only the Marmitek Soundex S300 has amplification device included. Recommended usage: PC/Laptop on the GENESIS Helium 300 BT, Universal on the Marmitek Soundex S300.

• RMS rated power
  • Helium 300 BT:24 W
  • Soundex S300:60 W
• Recommended usage
  • Helium 300 BT:PC/Laptop
  • Soundex S300:Universal
• Amplification device included
  • Helium 300 BT:No
  • Soundex S300:Yes
• Satellite speaker frequency range
  • Helium 300 BT:100 - 20000 Hz
  • Soundex S300:65 - 20000 Hz
• AC input voltage
  • Helium 300 BT:230 V
  • Soundex S300:100 - 240 V
• Bluetooth version
  • Helium 300 BT:5.0
  • Soundex S300:5.4
• Width
  • Helium 300 BT:85 mm
  • Soundex S300:110 mm
• Depth
  • Helium 300 BT:105 mm
  • Soundex S300:155 mm