Check the listing for details. SoundStream Black BX-12 Digital Bass Reconstruction Processor Epicenter. Condition: New. Listed at 63.99 USD. What we sell?SoundStream BX-120 Digital Bass Reconstruction Processor with Dash Mount Remote Restore or digitally create lower frequencies in the original music you love so much with the SoundStream branded bass restorer. It also includes a remote control for the board so you can manage the levels according to your tastes. Technical Details: Digital Reconstruction Processor Adds Impact to Music w/Insufficient Lower Octave LevelsBuilt-in Selectable 12dB Subsonic Crossover 35Hz, 50Hz, 80HzVariable 27Hz-63Hz Frequency Sweep & Variable Center Frequency Q/Width13V Max 2-Ch/Stereo Low Level RCA Output & 2-Ch/Stereo Low Level RCA InputLED Indicators of Maximum Bass LevelDash Mount Remote Gain Control IncludedFrequency Response: 10Hz-100kHzTHD: 0.002%S/N Ratio: 132dBBalanced Input Noise Rejection: 60dB Package Contents: 1x SoundStream BX-120 Thing you should know: // NEED TO PRICE MATCH?See lower price? We will try to give you an even lower price! Just ASK us! // NEED TO TALK TO US?Just email us and we will get back to you within 24 hours // NEED TO RETURN or EXCHANGE?You can return the unit with eBay Easy Return step or just email us and we will tell you the exact instruction on how to return the unit. We will also give you an RA# so the unit won't be lost. // OUR RETURN / EXCHANGE POLICY60 days full refund . We will pays for shipping 2-way for any defective units . Unwanted? Just return it to us for full refund . NO QUESTIONS ASKED!