Systems ListRythmik AudioFV15HP

Measurement Details

AmplifierClosed Loop
Outside Temperature77 F
Date TestedOct 26, 2011
Tuning Freq. Of Test18 Hz
Settings & Equalization
  • Power set to the "On" position which defeats the limiter.
  • PEQ set to off
  • Delay/Phase set to 0
  • Crossover set to the maximum 120hz position
  • Level set to 12 o'clock
  • Low Pass set to EXT/12
  • Rumble Filter set to On/2
  • Extension filter FREQ set to 14
  • Extension filter damping set to LOW


In its 2 ports open configuration this subwoofer offers notably higher output above 20Hz than with one port open. Also the amount of port compression and wind noise is greatly reduced. Overall the headroom is very good and output is useable till 16Hz still. Compression performance is very good above 30hz as is bandwidth uniformity. Overall we feel like the 2 ports open mode is superior to the single port open mode due to the increased vent area and higher overall output above 20Hz. This subwoofer offers a lot of bang for the buck.

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