Tone Winner AD-2500PRO amplifier high fidelity stereo two channel fever home high-power rear stage
Price range: $2,079.00 through $2,099.00
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Features & Compatibility
Tonewinner AD-2500 PRO
Power Amplifier Stereo Class AB 2x950W 4 Ohm
Tonewinner is back with aPro versionof the AD-2500,more powerfulthanks to itsoptimized circuitsand abridge function. With theAD-2500 Pro,Tonewinneroffers a particularlypowerful stereo Class AB power amplifier. This one is indeed able to develop a power of2x950W under 4while offering a great dynamic range and ensuring a low noise level for a sound reproduction as precise as musical.
A huge reserve of energy
In order to develop such a power, the AD-2500 Pro embeds within a differential circuit no less than8 pairs of high performance transistors Onsemi NJW0281G and NJW0302G. These are integrated on independent mono amplifier modules, each dedicated to one channel, thus effectively limiting interference for pure sound reproduction. These modules are also installed on the large side-mounted heat sinks, effectively removing the heat generated by the power components.
The unit also provides asingle-ended RCA inputand abalanced XLR inputfor each channel. The selection of the input is done via a switch for each channel.
A complete protection system
Such a high power level implies the integration of acomplete and efficient protection circuit. Therefore, the Tonewinner AD-2500 Pro is equipped with protections against short-circuits, overloads, overheating, overvoltage and overcurrent.
A massive design
Weighing in at 23.7kg, the Tonewinner AD-2500 is amassive amplifier, clad in analuminum chassisandtwo large side heatsinks. Its front panel features animpressive blue backlit vumeterwith adjustable brightness.
1 | Right channel XLR input |
2 | Right channel RCA input |
3 | Left channel RCA input |
4 | Left channel XLR input |
5 | Right channel speaker output |
6 | Power connector |
7 | Left channel speaker output |
Technical characteristics
Specifications | |
Product type | Power amplifier |
Type d’amplification | Class AB |
Number of channels | Stereo (2) |
Inputs | RCAXLR |
Outputs | Speaker terminals |
Output power | 2* 950W @ 42* 570W @ 8 |
Rated impedance | 8 |
Gain | 28.5dB |
SNR | 110dB (A-Weighted) |
THD+N | < 0.0045% @ 100W, 1kHz, 8 |
Damping factor | > 121dB |
Input sensitivity | 2.1V @ Rated power, 8 |
Frequency response | 10Hz-80kHz (+1/-3dB) |
General | |
Supply voltage | 110-240V AC 50/60Hz |
Dimensions | 440*440*196mm |
Weight | 23.7kg |
Color | Black |
Additional information
| Weight | 23.000 kg |
|---|---|
| Dimensions | 40 × 20 × 10 cm |
| Brand Name | ShunXachnik |
| High-concerned chemical | none |
| Maximum Power Per Channel | NO POWER |
| Origin | Mainland China |
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