DS18 XOHV Pre-Amp With Crossover For High Volt Amplifier Increase your systems signal to line-level with DS18’s XOHV ! This 2-channel Pre-Amplifier has a built-in Crossover and selectable bass boost frequency with high volt input and output! The XOHV is designed to work in line with H-V amplifiers that usually don’t have these features equipped. This Pre-Amplifier’s 2-Channel capabilities allow you to connect 2 or more amplifiers for insane results! Increase your signal strength today with the XOHV! Highlights Perfect for Hi-Volts Amplifiers Hi-Volt RCA Input and output up to 9 volts Bass Boost adjustable on frequency and intensity LED Clip indicator for input and output Input Gain Adjustable Low Loss Tiffany RCA Remote output with delay to avoid noises Input Ground Selectable (Ground/200 ohm/Insulated) Great For Pro Audio Car Audio Technical Details Download XOHV Product Manual SPECIFICATIONS Audio Frequency Response 15Hz – 20KHz Signal to Noise Ratio 100dB Total Harmonic Distortion (THD) 0.0002 Stereo Signal Separation 85dB Low Level Input Range 1.6 – 9 Volts High Pass Filter Range 15Hz – 10KHz Low Pass Filter Range 50Hz – 20KHz Crossover Slope 12dB/Oct Bass Boost Range 0~18dB Bass Boost Frequency 35~125Hz RCA Pre-Output Voltage at 12.8V 7 Volts RCA Pre-Output Voltage at 14.4V 9 Volts Features Number of Channels 2 (Left and Right) Led Indicator Power / Clip Power Input Terminal Size 14ga Fuse Size up to 1A (external) Remote Output Yes, (250mA) Tiffany RCA Yes, (Input and Output) Input Ground Selector Yes, (Ground/200ohm/Insolated) Measurement Overall Length 5.9″ / 150mm Overall Wide 3.28″ / 83.5mm Overall Height 1.1″ / 28mm Heatsink Length 4.86″ / 123.5mm Heatsink Wide 2.42″ / 61.7mm Gross Single Unit Weight 9.4oz