Se vende amplificadorMarca: KenwoodModelo: KAC-729STipo: Stereo (2 Canales)Clase: ABDe preferencia en para usarse con bajos ya que el crossover integrado es solo LPFFeaturesGround Isolation Circuit: This circuit cancels noise from the input of the negative side of the RCA cable, preventing vehicle electrical noise from interfering with the music.Quiet Turn-On: This feature allows the amplifier to power up over a period of several milliseconds instead of instantaneously, protecting your speakers from thumps and other sounds that could be damaging.Internal Crossover: The internal crossover is a 12dB/octave, 80Hz low-pass crossover. The crossover may be turned on for low-pass operation, or the crossover can be turned off for full-range output.ControlsRight Side Of Amplifier: Filter Switch: Allows you to select full range or 80Hz low-pass crossover operation. Stereo/Mono Switch: Allows you to choose stereo or mono amplifier operation. Input Sensitivity: This variable control allows you to adjust the input sensitivity of the amplifier from 0.2V-5V.Inputs and OutputsRight Side Of Amplifier: Line In: Gold-plated stereo RCA jacks Speaker Level Input: Screw terminals (each terminal is 0.25" wide)Left Side Of Amplifier: Speakers: Gold-plated screw terminals (each terminal is 0.35" wide) BATT (power): Gold-plated screw terminal (terminal is 0.35" wide) GND (ground): Gold-plated screw terminal (terminal is 0.35" wide) P.CON (remote turn-on): Gold-plated screw terminal (terminal is 0.35" wide) Fuse: Two inserted 20-amp fusesSpecificationsMaximum Power Output: Bridged Into A 4-Ohm Load: 600 watts x 1 Per Channel Into A 4-Ohm Load: 200 watts x 2Rated Power Output: Bridged Into A 4-Ohm Load: 300 watts x 1 Per Channel Into A 2-Ohm Load: 150 watts x 2 Per Channel Into A 4-Ohm Load: 100 watts x 2Jamás se a abierto y mucho menos reparadoLa estética no es muy buena debido a que en estos modelos se cae la pintura con el tiempo