WONDOM AA-AB32361 Class D Stereo Amplifier Board TDA7498E 2x110W 4 Ohm

WONDOM AA-AB32361 Module Amplificateur Stéréo Class D 2x110W 4 Ohm
The Wondom AA-AB32361 is a stereo amplifier module capable of delivering 2x110w of power at 4Ω. Featuring a Class D architecture based on a TDA7498E amplification chip, it achieves a very high efficiency of 95% and excellent sound quality with very low distortion and noise level. Its SNR is measured at 87dB and its THD+N at 0.032% (@ 4 Ohm, 1W, 1kHz).

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Reference : 15607
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39,90 €tax incl.

33,25 € tax excl.

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2 Years warranty
 
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Wondom AA-AB32361

Class D Stereo Amplifier Board TDA7498E 2x110W 4 Ohm

Wondom AA-AB32361 Module amplificateur stéréo Class D 2x128w

The Wondom AA-AB32361 is a stereo amplifier module capable of delivering 2x110w of power at 4Ω. Featuring a Class D architecture based on a TDA7498E amplification chip, it achieves a very high efficiency of 95% and excellent sound quality with very low distortion and noise level. Its SNR is measured at 87dB and its THD+N at 0.032% (@ 4 Ohm, 1W, 1kHz).

The amplifier is also topped by a fan and radiator to effectively dissipate the heat emitted by the components. It also benefits from a complete protection system, against overheating or overcurrent.

Wondom AA-AB32281 Module amplificateur stéréo Class D 2x128w

Technical characteristics

Spécifications
Product typeAmplifier board
ChannelsStereo (2)
Output power2x 160W @ 4Ω, 36VDC, THD+N 10%
2x 111W @ 4Ω, 36VDC, THD+N 1%
Input1x Stereo RCA
Output1x Speaker output on screw terminal
ProtectionsOver-current
Over heating
Measurements
ParameterConditionsMin.Typ.Max.
Max current320W @ 4Ω-9.6A-
Efficiency160W @ 4Ω90%-95%
Min load impedance--4Ω-
Switching frequencySD Floating-350kHz-
GainK1 ON, K2 ON-23.6dB-
K1 ON, K2 OFF-29.6dB-
K1 OFF, K2 ON-33.1dB-
K1 OFF, K2 OFF-35.6dB-
Input sensitivity4Ω, 160W, 1kHz-1.923Vrms-
Input impedance--33kΩ-
Output power4Ω, THD+N 1%-111W-
4Ω, THD+N 10%-160W-
Bandwidth @ ±3dB4Ω20Hz-20kHz
THD4Ω, 1W, 1kHz-0.032%-
4Ω, 10W, 1kHz-0.022%-
Output noise levelA-Weighting, input connected to GND-256µV-
SNR111W, 4Ω, THD+N 1%-87dB-
General
Supply voltage15-36V
Dimensions121.92 x 91.44mm
Weight416g
Wondom AA-AB32281 Module amplificateur stéréo Class D 2x128w Wondom AA-AB32281 Module amplificateur stéréo Class D 2x128w Wondom AA-AB32281 Module amplificateur stéréo Class D 2x128w Wondom AA-AB32281 Module amplificateur stéréo Class D 2x128w
 
Data sheet
InputSpeaker terminals
OutputSpeaker terminal
Channel2 (Stereo)
ClassClass D / T
Amplifier chipTDA7498E
Power (W)110.0
 
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WONDOM AA-AB32361 Class D Stereo Amplifier Board TDA7498E 2x110W 4 Ohm
The Wondom AA-AB32361 is a stereo amplifier module capable of delivering 2x110w of power at 4Ω. Featuring a Class D architecture based...

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