INCLUDES: 1 - EX3.5 STEREO ELECTRONIC CROSSOVER Bringing innovation and technology to the automotive sound market, PRV Audio launches the EX3.5 STEREO electronic crossover, giving you the power to customize your sound with a frequency of filter adjustments. Featuring 3-way adjustable HIGH PASS and LOW PASS filters and also output level control on each channel, plus an adjustable BASS-BOOST option on the Sub Out channel. Enhancing Your Audio System! Highlights 2/4 RCA Input Signal Options 9 Volts RMS maximum output Bass Boost 0 to 12dB set at 45Hz Quick On/Off button for each channel Crossover slope rate: Butterworth 12 db/Octave Input and Output Functions: - 2/4 RCA inputs for 2 Channels - 1 Stereo and 1 Mono - 6 RCA outputs for 3 Channels - 2 Stereo and 1 Mono Crossover Functions: - High Pass Filter allows adjustment: It determines the beginning of the channel operating frequency. This filter allows the amplifier to work with many different applications such as: Woofer / Midbass / Midrange / Compression Driver components allow the elimination of low-frequency sounds, delivering the right frequency range to avoid damage to the components. - Low Pass Filter allows adjustment: It determines the end of the channel operating frequency. This filter allows you to fine-tune the amplifier frequency response to match the components’ frequency response. This ensures that only the lowest frequencies are reproduced by the amplifier. - Bass Boost allows adjustment: Bass Equalizer: provides a “gain attenuation” 0 to + 12dB at the center frequency of 45Hz. - On/Off Buttons: This button allows you to quickly turn On and Off each individual channel. - Level knobs: This control adjusts the output signal on the channel; which allows an optimal adjustment to the output signal levels to the amplifiers. HIGH OUT channel: This Stereo output channel take the signal from the FRONT IN stereo inputs - Selectable HIGH PASS filter options: 8000Hz / 4000Hz / 2000Hz / 900Hz Recommended application: High Frequency Compression Drivers and Super Tweeters. MID OUT channel: This Stereo output channel take signal from the FRONT IN stereo inputs - Selectable HIGH PASS filter options: 250Hz / 150Hz / 80Hz / FLAT ( no filter ) - Selectable LOW PASS filter options: 8000Hz / 4000Hz / 2000Hz / FLAT ( no filter ) Recommended application: Woofer, Mid Bass, and Mid Range Speakers. SUB OUT channel: This mono output channel take signal from the FRONT IN or SUB IN input. – Selectable SUBSONIC filter options: 40Hz / 30Hz / 20Hz / FLAT ( no filter ) – Selectable LOW PASS filter options: 250Hz / 150Hz / 80Hz / FLAT ( no filter ) – BASS BOOST gain + 12dB at center frequency of 45Hz and Phase Control Recommended application: Woofer and Subwoofers.