Amplificatore in Classe D 2x400W Sure Electronics
  • Amplificatore in Classe D 2x400W Sure Electronics
  • 2x400W Class D Audio Amplifier Board

AA-AB32314 - 2X400W Class D Audio Amplifier Board

New
AA-AB32314
3 PCS

Discontinued. Replaced with AA-AB32313

€ 89.99
Tax included
Quantity

Description

Class D 2x400W Amplifier

Sure Electronics - AA-AB32314

Here is the upgrade version of the original T-Amp sound card 2 x 400 watt class D -STA516BE. Thanks to the dedicated heat sink design with temperature controlled fan, it is able to simultaneously deliver the maximum dual channel power from 400 W RMS to 3ohm without an extraordinary heat sink. In addition to the integrated protection of the chip, the protection components against ESD discharges and used throughout the input and output of the amplifier board guarantee its robustness and reliability.

A low-noise, temperature-controlled cooling fan is mounted above the robust heat sink to maximize heat dissipation. Also included are thermal protection, over / under voltage and current circuits to extend the life of the amplifier board. Mounting holes are provided as a 2.5mm x 5.5mm power jack for quick connection. Phoenix type screw terminals are included for quick connection of speaker cables. The RCA line level inputs are pre-attached to make this board ready for rock. Recommended power supply: ALC24V6AJ.

Dettaglio di connessione amplificatore in classe D

Technical Specifications Card AA-AB32314 

Parametri  Condizioni di Test Valori
Corrente massima 800 W @ 3 Ohm 20.2 UN
Tensioni di Alimentazione  - 24-44 V
Efficienza 400 W @ 3 Ohm 87-92 %
Potenza Inattiva

SD Floating, FAN ON 

SD Floating, FAN OFF

12.8-18 W

11.4-15 W
Frequenza Swhitching SD Floating 730 kHz
Potenza in Standby SD collegato a GND, FAN OFF 0.4-3 W
Sensibilità  di ingresso (RMS) @ 3 Ω, 400 W, 1 KHz 1.56 V
Impedenza di ingresso - 10 KΩ
Guadagno - 28-32 dB
Impedenza di carico minima - 3 Ω
Potenza in uscita

@ 3 Ω THD + N 1%

@ 3 Ω THD + N 10%

211 W

400 W
Larghezza di banda @ ± 3dB @ 3 Ω 20-20K Hz
THD

@ 3 Ω, 1W, 1KHz

@ 3 Ω, 10W, 1KHz

0.013 %

0.017 %
Livello di rumore in uscita Ponderazione, Ingresso collegato a GND 206 mV
SNR 211 W @ 3 Ω THD + N 1% 93 dB
Temperature
 - 50 °C

Other Features Sheet AA-AB32314

Parametri Specifiche
Chip T-AMP
Dimensions 15,2 x 11,4 x 3,8 cm.
Power 2 x 400W
Amplifier class D
Volume control Optional
Short-circuit protection Yes
Overtemperature protection Yes

Typical performances

Amplificatore Digitale Classe D

Amplificatore Digitale Classe D

Amplificatore Digitale Classe D

Amplificatore Digitale Classe D

How can I use it?

Product Details
Brand
Wondom - Sure Electronics
Chips
T-AMP
Output Power [Watt]
400
Channel
2
Power Supply (Volt)
44
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