| PRE-1 This is a stereo, 5 band parametric equalizer and preamplifier used to balance and correct car audio response problems. It accepts two different signal sources (AUX, CD) and has sub-crossover and sub-level to balance the sub and treble amplifiers easily, without changing filter settings or adjusting head units.
--Input: Two different signal source slectors
--Output: 3 (front/rear/sub)
Signal input: RCA 2 input 3 output
5 EQ frequency center: 3.3KHz, 15KHz, 45KHz, 160KHz, 620KHz
Signal output: 10V
Channel separation: 75db
THD+N: <0.003 1KHZ
Max. output: 8V
Frequency response： 20Hz~32KHz
Frequency response: 20Hz~32KHz
X-5 An electrical crossover is like an active crossover. It won’t consume any power. It cuts frequency into several bandwidth with more accurate and correct sound stage and dynamics. It channels frequencies appropriately to amplifiers, which powers speakers to lifelike effect.
Signal input： RCA four channels inputs six channels outputs
Crosstalk: High Pass/Low Pass/Full Pass/Band PassSignal output: 9V
Channel separation：75db
S/N ratio： >100db
Frequency response： 20Hz~30KHz
High PASS 15Hz~500Hz x10=150Hz~5KHz
Low PASS 50Hz~500Hz x10=500Hz~55KHz |
