Check the listing for details. Gravity DBE 2 Channel Line-Output Converter W/ Digital Bass Enchancer Epicenter. Condition: New. Listed at 45.99 USD. What we sell?Brand New Gravity DBE 2 Channel Line-Output Converter with Digital Bass Enchancer w/ Knob Product Highlights: Adding a line output converter to your car’s stereo system is a great way to get more volume out of your speakers and more clarity and profundity to your music. Many factory stereos included in cars are, frankly, not that good, so many audiophiles opt to install a custom line output converter to connect to their car’s speaker system. In short, a line output converter is a good way to turn a mediocre speaker system into something that really pops. Unfortunately, car electronics and audio equipment are some tricky business and many don’t know the first thing about how car speakers work or how they can install a line output converter. General Features:Two channels of active speaker level inputs - Accepts 400 watt signals per channelDigital Bass Enchaner processing for correction of bass roll-offFixed and variable outputs with discrete level controlsGTO - Signal sensing inputs12-volt trigger that will turn on DBEDual amplifier9.5 volt pre-amp outsLevel matching controls12 Volt trigger outputInput for included subwoofer level controlDimensions: 6-3/8"W x 3-1/8"D x 1-1/2"H The DBE SpecificationsMaximum speaker level input: 400 watts per channelMaximum Preamp output: 9.5Vrms / 13V peakOptional Dash Level Control Remote: +0dB / -19dBFrequency response: 10 Hz - 100,000 Hz; ±1dBTotal harmonic distortion: 0.01%Signal to Noise ratio: >110dBInput Impedance: 20K ohmsOutput Impedance: 150 ohmsPower draw: 150 mARecommended fuse rating: 1 AmpWeight: 1 pound Package Contents: 1 * DGE Conveter with Bass Enchancer1 * Volume Control Knob1 * Cable1 * Manual Policy // 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 POLICY30 days full refund . We will pays for shipping 2-way for any defective units . Unwanted? Just return it ot us for full refund . NO QUESTIONS ASKED!