Operation Manual

27
Specifications
* All specifications subject to change without notice
REV2.0
MXB-280 MXB-2175 MXB-2300 MXB-480 MXB-4125 MXB-4175
Channels 2 2 2 4 4 4 Output Power Ratings at 14.4 Volts WWatts at 4 Ohm load - RMS / MAX. 2 x 60 / 80 2 x 110 / 175 2 x 175 / 300 4 x 60 / 80 4 x 85 / 125 4 x 110 / 175 WWatts at 2 Ohm load - RMS / MAX. 2 x 80 / 160 2 x 175 / 350 2 x 300 / 600 4 x 80 / 160 4 x 125 / 250 4 x 175 / 350 Output Power Ratings at 14.4 Volts bridged WWatts at 4 Ohm load - RMS 1 x 160 1 x 350 1 x 600 2 x 160 2 x 250 2 x 350 WWatts at 4 Ohm load - Max. 1 x 320 1 x 700 1 x 1200 2 x 320 2 x 500 2 x 700 Frequency response -3dB 20Hz - 30kHz 20Hz - 30kHz 20Hz - 30kHz 20Hz - 30kHz 20Hz - 30kHz 20Hz - 30kHz Damping factor > 150 > 150 > 150 > 150 > 150 > 150 Signal to noise ratio >90dB >90dB >90dB >90dB >90dB >90dB Channel seperation >70dB >70dB >70dB >70dB >70dB >70dB THD & N 0.10 % 0.10 % 0.10 % 0.10 % 0.10 % 0.10 % Input Gain Control 0.2 - 4 Volts 0.2 - 4 Volts 0.2 - 4 Volts 0.2 - 4 Volts 0.2 - 4 Volts 0.2 - 4 Volts Input Impedance 47 kOhms 47 kOhms 47 kOhms 47 kOhms 47 kOhms 47 kOhms Crossover Channel 1 & 2 Full/Lowpass/Highpass Full/LP/HP Full/LP/HP Full/LP/HP Full/LP/HP Full/LP/HP Full/LP/HP Variable Highpass Crossover 12 dB 60Hz - 1.2kHz 60Hz - 1.2kHz 60Hz - 1.2kHz 60Hz - 1.2kHz 60Hz - 1.2kHz 60Hz - 1.2kHz Variable Lowpass Crossover 12 dB 40Hz - 150Hz 40Hz - 150Hz 40Hz - 150Hz 40Hz - 150Hz 40Hz - 150Hz 40Hz - 150Hz BassBoost Control at 45Hz 0dB bis +12dB 0dB bis +12dB 0dB bis +12dB 0dB bis +12dB 0dB bis +12dB 0dB bis +12dB Crossover Channel 3 & 4 Full/Lowpass/Highpass - - - Full/LP/HP Full/LP/HP Full/LP/HP Variable Highpass Crossover 12 dB - - - 60Hz - 1.2kHz 60Hz - 1.2kHz 60Hz - 1.2kHz Variable Lowpass Crossover 12 dB - - - 40Hz - 150Hz 40Hz - 150Hz 40Hz - 150Hz BassBoost Control at 45Hz - - - 0dB bis +12dB 0dB bis +12dB 0dB bis +12dB RCA Line Outputs Fullrange Fullrange Fullrange Fullrange Fullrange Fullrange High Level Inputs 5 Pin Plug 5 Pin Plug 5 Pin Plug 5 Pin Plug x2 5 Pin Plug x2 5 Pin Plug x2 Fuses 2x 15 Ampere 2x 20 Ampere 2x 30 Ampere 2x 20 Ampere 2x 25 Ampere 2x 35 Ampere Heatsink size in mm Width x Height 251 x 55 262 x 52 262 x 52 262 x 52 262 x 52 262 x 52 Lenght 185 250 320 285 320 360