Amate Audio Xamp3K Manual De Usuario página 11

Xamp3K
Output Power
Table 3. Maximum output power delivery depending on limiter adjust
NOTE: The limiter adjustments and power that the amplifiers can deliver with this
adjustment are relative, because the Xamp3K amplifiers feature a dynamic limiting
system able to offers the best results.
The conditions to obtain the data in the tables have been created using 100 Hz sine
burst input signals with 100 ms at 0 dB and 400 ms at -20 dB. This condition is
considered as a standard / heavy duty in the Audio Industry.
5.4 Cooling
The Xamp3K is equipped with electronically controlled forced ventilation, which is
carried out by two turbines situated at the rear panel, one in front of each power
module. According to the temperature, two different fan speeds are set, and the hot
air is evacuated through the front panel. It is very important to favour the good air
circulation to keep the equipment in a stable temperature work pattern; therefore any
possible obstruction must be avoided both in the rear and front part. In addition, an
installation close to heat generator sources or lack of ventilation must be avoided
(closed cabinets).
WARNING: As the forced air circulation (from the back to the front) can
produce the introduction of dust and dirt in general over the internal
radiators, it is highly recommended to make an internal cleaning
operation at least once a year, depending on the particular
circumstances of each installation or use.
Any deterioration of the amplifier caused by an evident presence of dust and/or
internal humidity, will EXCLUDE of any right of application of the warranty for this
product.
5.5 Protections
Temperature
An inadequate installation or any other anomaly related to cooling may cause that
the amplifier's temperature exceeds their safe limit (>90ºC), exposing its internal
components to failure. The temperature protection would activate the corresponding
limiters to reduce (balance) the output power with the over-temperature, in order to
11
LOW Channel
16 Ω 640 W
8 Ω 1200 W
4 Ω 2400 W
16 Ω 520 W
8 Ω 950 W
4 Ω 1500 W
16 Ω 240 W
8 Ω 460 W
4 Ω 900 W
16 Ω 130 W
8 Ω 250 W
4 Ω 470 W
HIGH Channel
160 W
300 W
600 W
130 W
250 W
460 W
95 W
180 W
360 W
45 W
90 W
170 W
May 2016
Amate Audio