Operation Manual

12
GB
MPX 2500
Stereo / Bridged
Max. output power
(1 kHz sinus burst 2:8, B+=14.4V) 2 x 225 W / 1 x 600 W on 4 Ohm
Nominal output power
(DIN 45 324, B+=14.4V) 2 x 80 W / 1 x 240 W on 4 Ohm
Max. output power
(1 kHz sinus burst 2:8, B+=14.4V) 2 x 300 W on 2 Ohm
Nominal output power
(DIN 45 324, B+=14.4V) 2 x 120 W on 2 Ohm
Loudspeaker impedance (stereo) 2 – 8 Ohm
Frequency response 5 – 50 000 Hz (-3 dB)
Total harmonic content (DIN 45 403) < 0.05% (1 kHz)
Stereo separation (IEC 581 ) > 60 dB (1 kHz)
Weighted noise distance (IEC A) > 100 dB
Input sensitivity LOW LEVEL INPUT 400 mV – 4 V
Input impedance LOW LEVEL INPUT 20 kOhm
Low-pass filter 40 – 300 Hz, 12 dB per octave
High-pass filter 40 – 300 Hz, 12 dB per octave
Bass boost 0…12 dB at 45 Hz
Supply +12 V (9 – 15 V), minus to ground
Fuse 1 x 25 A
Sizes (W x H x D) 239 x 59 x 226 mm
Weight 2 kg
SUBJECT TO TECHNICAL CHANGE
2. FEATURES
• Complementary push-pull final stage
• Automatic switching on/off via car radio
• Infinitely adjustable high pass and low pass filters
• Infinitely variable bass equalisation
• Adjustable input sensitivity
• Bridgeable 2-/1-channel mode
• Tri-mode
• Electronic protective circuit against short circuiting, DC offset and excess
temperature
• Mute switch for suppressing switch-on crackle interference
• Low-level outputs (cinch jacks) for connecting additional amplifiers
• Operating display (green LED) and overload indicator (red LED)