Universal, robust and compact are the words to
describe this amplifier.
Universal : A stereo or a mono
amplifier. Three input sensitivities are selectable.
Robust
: Overload and short-circuit protection, protection against
incorrect power supply polarity and thermally protected too
(option for K4005). Speaker transient suppression.
Compact
:
The PCB housing also functions as the heatsink. The
amplifier may be used as a built-in module, or as a
freestanding unit using one of our enclosures.
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Specifications
- rms output power: 2 x 100W / 4ohm ; 2 x 75W / 8ohm
- rms mono-bridged power: 200W / 8ohm
- total music output: 400W
- harmonic distortion: 0.003% at 1kHz
- signal-to-noise ratio: 96dB (A-weighted)
- stereo channel separation: 76dB
- damping factor (at 100Hz): > 2000
- input impedance: 22kohm
- input sensitivity: 150mV, 300mV or 950mV switchable
- supply voltage for 8 ohm: + 40 to 45VDC and - 40 to
45VDC / 2.5A
- supply voltage for 4 ohm or mono: + 30 to 35VDC and - 30
to 35VDC / 5A
- dimensions: 350 x 62 x 85mm (13.8" x 2.5" x 3.4")
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Downloads
- Info Sheets
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- Hints
-
- On the versions P4005'1 and P4005'2 the PCB printing
for bridge or mono is opposite.
- On some PCB versions are places for resitors R41,R42
and capacitors C37,C38. These components must not be
mounted !
- In case of early protection :
Use the correct power
supply.
- Check if C1 and C2 have the value of 15pF.
- If you are using loudspeakers with piezo tweeters
inside, place a '10 Ohm / 5 Watt' resistor in series with
the tweeter.
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