1 U power amplifier with 2x 150 Watt!
The Pronomic P-152E is a professional, ultra-lightweight 2-channel power amplifier, which is particularly suitable for monitor use in the sound reinforcement field or for passive speakers in the recording studio or at home. Thanks to its excellent sound characteristics, the amplifier not only impresses the measuring instrument in the test lab, but also the ear. The power amplifier works almost silently. Of course, the power amplifier also offers protective circuits against short-circuit and too high temperature.
Clear control panel
The front panel is clearly and practically arranged: In addition to the power switch, the front panel features the gridded controls for input sensitivity as well as status and level indicator LEDs. The level indicator works in three levels to better assess the strength of the input level. When the "clip" LEDs light up, the level should be reduced to avoid distortion or even damage.
Flexible backside
Conveniently, the two inputs are designed as combo jacks, so that both jack and XLR plugs can be used. Between the sockets there is a stereo/mono switch, which is useful e.g. when two rooms are equipped with sound. In mono mode both input channels are played on both outputs. For forwarding to additional devices, a Thru output in XLR format is available, via which the signal applied to the input sockets is emitted in stereo or mono (depending on the switch position). Finally, on the far right are the two speaker outputs in SPK format, which are used to operate passive speakers with a minimum impedance of 4 Ohms.
Compact stereo power amplifier with professional features!
Specification
- Product number 00065952
- Colour Black
- Height in U 1 U
- Power (Watts) 300
- Number of channels 2
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This rating has been translated automatically. Original language
Only the fan is clearly too loud. In the vicinity of the power amplifier, the annoying sound of the fan prevails even with quiet background music. If the music is loud enough, it works. You should only not have any interruptions during the transitions...
The fan was clearly saved at the wrong end.
This rating has been translated automatically. Original language
I could hardly notice any heat development.
Unfortunately, the 4cm fan, as is 'usual' with such fans, is not exactly quiet and it also does not seem to be temperature-controlled.
There is a 'considerable' crosstalk between the channels, i.e. if there is only a signal on one channel, it cracks and crackles clearly on the other channel (even if the level control there is set to 0).
As soon as there is also a signal there, you don't hear it anymore. (So it seems to be due to the supply voltage ...)
In normal operation with signal on both channels (e.g. stereo) and moderate volume this should not disturb.
Under 'full load' - i.e. driven until shortly before clipping - the built-in buffer capacity seems to be finally insufficient for the Class D amplifier chip.
This is noticeable by a clear loss of sound quality if you want to use the full power - but who normally wants that.
In the low to medium output range I could not detect (i.e. hear) any distortion.
It is therefore better to use this amplifier only with 8 Ohm speakers to avoid this overload effect.
A minus point is for me the wiring of the Speakon sockets. There is the same channel available on each of the sockets on connection pair 1 and 2.
A tapping of both channels via a 4-pin cable is therefore not possible.
Competitor products are often more user-friendly here.
Questions about product
No questions have yet been asked about this article.
Finanzierung
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 12,18 € per month
- More information on financing
| Term (months) | Monthly rate | Tied annual interest rate Debit interest | Effective annual interest rate | Total amount |
| 6 | 24,36 € | 0,00 % | 0,00 % | 146,20 € |
| 12 | 12,18 € | 0,00 % | 0,00 % | 146,20 € |
