User manual MACROM M3A450

[. . . ] [. . . ] 2ch 4c h 2ch or 4ch selector 2ch 4c h Low Level Input M3A. 450 4 CHANNEL FRONT Inp ut Left POWER Inpu t fr ont Cont rol / FRON Filt T er Inp Lef t ut AMPLIFIER Lef t Righ t 1V Flat High 8V 60Hz 0, 2 - Mo de 2ch 4ch Illustration Guide For more informations <www. macrom. ch> Rig Filt er / REAR Cont rol Flat Low 30 600 Rig Inpu ht ht 30 600 60Hz t Re ar Left 1V 8V Rig Input setting Front Filter setting Rear Filter setting Low Level Input 1V REAR 0, 2 V 8V 8V 0, 2 V Gain Control Adjust High pass filter control 20Hz 30Hz 600Hz 20kHz Flat Response Input front Left Input Rear - Mode Control / Filter FRONT Flat High 1V Right 8V 0, 2 30 600 3 Filter / Control REAR Flat Low 60Hz 1V Left - Mode 2ch 4ch F 2ch 4ch 60Hz 6 600 30 600 Rig 8V Con 1V tro 150 Hz 4V 600 Flat Hig l/ Fil t h 150 er 20Hz 30 20kHz 30 0, 2V 30 Hz 600 Con 1V 150 Hz 600 tro Flat Hig l/ Fil t h 150 er Con tro l/ Fil Fla ter 1V t Low 4V 0, 2 V 30 600 Con tro l/ Fil Flat ter 1V Low 4V 150 0, 2V 30 600 4V 0, 2V 30 Hz 30 30 600 600 150 Hz Hz 600 Flat Response 20Hz 30Hz 600Hz 20kHz Low pass filter control 20Hz 20kHz Technical Data IHF max power handling Configuration RMS Power 4 ohm Stereo load at 14, 4 V RMS Power 2 ohm Stereo load at 14, 4 V RMS Power 4 ohm Bridged load Frequency response (+0/-1 dB) Signal to noise ratio Input sensitivity Input impedance Crossover tipe Crossover frequency & filter slop (High-pass) Crossover frequency & filter slop (Low-pass) Dimensions (w * h * d) + + L Output/Power connection M3A. 450 4 CHANNEL POWER AMPLIFIER Illustration Guide For more informations <www. macrom. ch> 800 Watts "2 - 3 - 4" 50 x 4 watts 70 x 4 watts 140 x 2 watts 10 - 45, 000 hz >95 db 200 - 8, 000 mV 22. 000 ohm variable 30 to 600/12 Hz/dB 30 to 600/12 Hz/dB 265 x 50 x 285 mm IMPEDANCE REQUIREMENT 2 OHM MINIMUM 4 ohm + Spe ake - Bri Out put dge d r + R - + REAR + L Spe ake r Brid - ged Out p + ut R Spe L 4 ohm 4 ohm ake 4 ohm 4 ohm + - r Bridg Out p ed FRON T Fus e 20A 20A ut + R - + Left REAR +BAT Pow er T Ter te + Right Remo min al -GND + - + - + - + + FRONT Right + Left Speakers output Speakers output Min load 2ohm AMP Two 4 ohm speakers AMP 3 or more 4 ohm speakers or Stereo Power connection + + L OK 4 ohm NOT OK Spe ake - Bridg rO utp u ed + t R +BAT T Pow er T erm Rem ote ina l -GN D - 2 ohm Min load 4ohm + + + + + + Spe L Bridged - ake Speaker output Speaker output + rO ut Bri dged - put REAR - + R AMP One 4 ohm speaker AMP One 4 ohm speaker Bridged + Bridged FRONT - + - OK NOT OK CAR CHASSIS CAR CHASSIS [. . . ] [. . . ]