- Home
- Car Audio
- Car Speakers
- Car Amplifiers
- Car Subwoofers
- DSP Digital Sound Processors
- Car Audio Package
- Car Stereos & Radios
- Accessories & Install
- Hifi Home
- Home Speakers
- Amplifiers Home Hifi
- Turntable
- Pickups MM MC
- Phono Preamplifier
- Cd Player - SACD
- DAC
- Network receiver
- Tuner
- Headphones Amplifiers
- Headphones
- Cables for HIFI Home
- Cable Sheaths
- Connectors
- Crossovers
- DIY Kits
- Amplifier modules
- Vibration Dampers for Electronics and Loudspeakers
- Wireless speakers
- Soundbar
- Compact system
- Outdoor Speakers
- Portable Digital Music Player
- Marine Audio
- Speakers Technical
- Pro Audio
- Sport & Free Time
- Flash Sale
WONDOM AA-AB32281 Class D Stereo Amplifier Board T-Amp 2x130W 3 Ohm

WONDOM AA-AB32281 Class D Stereo Amplifier Board T-Amp 2x130W 3 Ohm
This medium power stereo amplifier board means serious business! This audio amplifier board generates up to 400 watts of power using Sure Electronics' T-AMP technology, characterized by low distortion and low noise level. For do-it-yourselfers, look for an audio amplifier for your home or vehicle.
You might also like
WONDOM AA-AB32281 Class D Stereo Amplifier Board T-Amp 2x130W 3 Ohm
This medium power stereo amplifier board means serious business! This audio amplifier board generates up to 400 watts of power using Sure Electronics' T-AMP technology, characterized by low distortion and low noise level. For do-it-yourselfers, look for an audio amplifier for your home or vehicle.
Temperature-controlled cooling fan and over / under-voltage, over-current, short-circuit and over-temperature protection circuits are integrated for years of fun. This amp card has three fixed gain settings or you can use the Sure plug-in volume control option. A 15 to 36 VDC power supply is required. Recommended power supply: ALC24V6AJ.
Features AA-AB32281
Parametri | Condizioni di Test | Valori |
Corrente massima | 400 W @ 3 Ohm | 12.6 UN |
Tensioni di Alimentazione | - | 15-36 V |
Efficienza | 200 W @ 3 Ohm | 86-91 % |
Potenza Inattiva | SD Floating, FAN ON SD Floating, FAN OFF | 8.2-16 W 6.8-14 W |
Frequenza Swhitching | SD Floating | 730 kHz |
Potenza in Standby | SD collegato a GND, FAN OFF | 0.7-5 W |
Sensibilità di ingresso (RMS) | @ 3 Ω, 200 W, 1 KHz | 740 mV |
Impedenza di ingresso | - | 33 KΩ |
Guadagno | - | 24-28 dB |
Impedenza di carico minima | - | 3 Ω |
Potenza in uscita | @ 3 Ω THD + N 1% @ 3 Ω THD + N 10% | 128 W 200 W |
Larghezza di banda @ ± 3dB | @ 3 Ω | 20-20K Hz |
THD | @ 3 Ω, 1W, 1KHz @ 3 Ω, 10W, 1KHz | 0.004 % 0.02 % |
Livello di rumore in uscita | Ponderazione, Ingresso collegato a GND | 188 mV |
SNR | 128 W @ 3 Ω THD + N 1% | 94 dB |
Temperature | - | 50 °C |
Others Features AA-AB32281
Parametri | Specifiche |
Chip | T-AMP |
Dimensioni | 12,1 x 9,1 x 3,8 cm. |
Potenza | 2 x 200W |
Classe Amplificatore | D |
Controllo di volume | Opzionale |
Protezione da cortocircuiti | Si |
Protezione da sovratemperatura | Si |
Performance
You might also like
WONDOM AA-AB41158 -Bluetooth V4.0 audio receiver card with BRB6P control panel

Products from the same category
Products from the same brand
Wondom - Sure ElectronicsWONDOM AA-AB32261 - 2x150mW amplifier class AB for headphones - LM4881
0 review
Amplifier modulesWONDOM AA-AB41136 aptX Bluetooth 4.0 Audio Receiver Board Wireless Stereo DIY
0 review