Infinity Entra Sub Two Subwoofer Looks and works like new! Frequency Response: 28 Hz - 150 Hz (+/- 3dB) Maximum Amplifier Output: 250 Watts RMS (20 Hz - 150 Hz with no more than 0.1 % THD): 500 watts peak Crossove Frequencies: 50 Hz - 150 Hz, 24 dB octave, continuously variable. ENTRA SUB TWO 1 Infinity Entra Series The Entra series of loudspeakers and powered subwoofers continues Infinity's longstanding commitment to accurate sound reproduction. Our patented Ceramic Metal Matrix Diaphragm™ (C.M.M.D.™) drivers,along with precision dividing networks and rigid,well-braced enclosures,deliver uncompromised
Entra subwoofer ever needs service, contact your local users have a tendency to set the subwoofer volume too loud, Infinity dealer or Infinity directly at 1-800-553-3332 or adhering to the belief that a subwoofer is there to produce lots www.infinitysystems.com for a service center near you.. Infinity Systems Entra Sub Two Subwoofers . DESCRIPTION bass-reflex design; 250-watt RMS amp; 12" front-firing driver; frequency response 28-150 Hz (±3dB) continuously variable 50-150 Hz; phase switch; auto on/off; preamp-level RCA inputs; speaker-level inputs and outputs (5-way binding post connectors)