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WONDOM AA-BK31382 Mono Class D T-Amp Amplifier Module 2000W 2 Ohm
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Wondom AA-BK31382
Mono Class D T-Amp Amplifier Module 2000W 2 Ohm
The Wondom AA-BK31382 is a mono Class D amplifier module capable of delivering no less than 2000W at 2Ω and this with a high efficiency of 90% as well as a high level of detail and very good dynamics. The module is based on a Sure Electronics T-Amp chip, which reduces the distortion level considerably. The heat-generating components are concealed under a heat sink and a fan to effectively dissipate the heat and protect the hardware. In addition, overload and overtemperature protections are built into this Wondom AA-BK31382.
Technical characteristics
| Specifications | |
|---|---|
| Product type | Amplifier module |
| Amplification Class | Class D |
| Channel | Mono (1) |
| Amplification chip | T-Amp |
| Power | 2000W @ 2Ω, 96VDC, THD+N 10% 1500W @ 2Ω, 96VDC, THD+N 1% |
| Inputs | Single-ended line in Differiential line in |
| Minimum load impedance | 2Ω |
| Efficiency | 90% |
| Switching frequency | 700kHz |
| BTL Support | |
| Measurements | ||||||
|---|---|---|---|---|---|---|
| Parameter | Conditions | Min. | Typ. | Max. | ||
| Input sensitivity | 1000W @ 2Ω, 100V, 1kHz | SE | Gain H | - | 0.6Vrms | - |
| Gain L | - | 1Vrms | - | |||
| DIFF | Gain H | - | 0.65Vrms | - | ||
| Gain L | - | 0.9Vrms | - | |||
| SNR | 200W @ 4 Ohm, A-Weighting | SE | Gain H | - | 95dB | - |
| Gain L | - | 96dB | - | |||
| DIFF | Gain H | - | 94dB | - | ||
| Gain L | - | 95dB | - | |||
| THD+N | 10W @ 4Ω, 1kHz | SE | - | 0.02% | - | |
| DIFF | - | 0.03% | - | |||
| 100W @ 4Ω, 1kHz | SE | - | 0.08% | - | ||
| DIFF | - | 0.08% | - | |||
| Input impedance | SE | Gain H | - | 15kΩ | - | |
| Gain L | - | 15kΩ | - | |||
| DIFF | Gain H | - | 15kΩ | - | ||
| Gain L | - | 15kΩ | - | |||
| Output noise level | A-Weighting, input connected to GND | SE | - | 400uV | - | |
| DIFF | - | 350uV | - | |||
| DC Offset | @ 4Ω, 100V | - | 50mV | - | ||
| Frequency response | @ 4Ω, 100V | 20Hz | - | 20kHz | ||
| Gain | @ 4Ω, 1kHz | Gain H | - | 40dB | - | |
| Gain L | - | 36dB | - | |||
| Output monitor | Gain = 350W @ 2Ω, 100V, 1kHz | - | -39dB | - | ||
| General | |
|---|---|
| Power supply | 72 to 120VDC |
| Dimensions | 99 x 99mm |
| Input | PCB Connector |
| Output | PCB Connector |
| Channel | 1 (Mono) |
| Class | Class D / T |
| Amplifier chip | N/A |
| Power (W) | 2000.0 |
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