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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
Amplifier module IRS2092 1x 2500W / 2Ohm
Mono amplification module capable of delivering continuous power up to 2500W @ 2 Ohm. The module uses an IRS2092 chip to drive 6x MOSFETs (IRFB4227 HEXFET) in order to offer a large power reserve with high efficiency (up to 91%).
A heatsink is already integrated into the PCB and is sufficient for most domestic audio applications. A fan makes it possible to limit thermal constraints even more for applications requiring increased power.
The circuit uses high quality audio components in order to suit high fidelity applications : polyester metal (PET) capacitors, Electrolytic capacitors with low ESR as well as high performance inductors to obtain a significant gain while respecting the signal timbre and the musicality.
The module has two independent power rails which must be supplied separately at 55-95VDC in order to maximize the power without affecting audio performance and fidelity to the original signal.
After removing power from the amplifier board, it is recommended that you allow 20 seconds for all stored power to dissipate before turning the amplifier on again. Failure to do so will result in a turn-on pop.
Specifications | |
---|---|
Type | Power amplifier module |
Channels | x1 (mono) |
Amplifier chip | IRS2092 |
Class | D |
Efficiency | 95% |
Minimum load | 1Ω |
Fan | Yes |
Heatsink | Yes |
Gain | 29 - 33 dB |
Input sensitivity | 2.35V @ 2Ω 2500W 1kHz |
Output power | 2230W @2Ω, THD+N 1% 2500W @2Ω, THD+N 10% |
Power Supply | 55 - 95VDC (typ 92VDC) |
Bandwidth | 20 - 20kHz @ 2Ω (+/- 3dB) |
THD | 0.013% @ 2Ω 1W, 1kHz 0.024W @ 2Ω 10W, 1kHz |
SNR | 102 dB, 1500W @ 2Ω, THD+N 1% |
Idle power | 17.7 - 25 W (Fan on) 15 - 23W (Fan off) |
Standby power | Fan off, PIN SD connected to GND : 1.3 - 5W |
Protections | Overcurrent, undercurrent, overheat. |
Weight | 841g |
Dimensions | 15.24 x 11.43 x 6.35mm |
Input | Optical |
Input | RCA |
Output | Screw terminals |
Channel | 1 (Mono) |
Class | Class D / T |
Amplifier chip | Infineon IRS2092 |
Power (W) | 2500.0 |