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Hot Deal Hot Deal

2x300W +1x500W Class D Audio Amplifier Board

AA-AB33511 - 2x300W + 1x500W@3ohm - Class D Audio Amplifier Board

Condition New

Reference AA-AB33511

Brand Wondom - Sure Electronics

In stock 3 PCS

€ 112.25

Tax included

Quantity

Description
Product Details

Description

Amplificatore in Classe D 2x300W + 1x500W@3ohm

Sure Electronics - AA-AB33511

Multi-channel audio amplifier board is capable of delivering total 1100 watts to power your subwoofer, left and right channels. Taking advantage of T-AMP technology to achieve extreme efficiency up to 97%, this board is perfect for your sound bar with subwoofer or an integrated part of your home theater system. A low-noise cooling fan is mounted atop the robust heatsink for a drastic reduction for the system temperature and ease of cooling. The module has over/under voltage protection, over current protection and over temperature protection to ensure its high reliability.

Dettaglio di connessione amplificatore in classe D

Technical Specifications Card AA-AB33511

Parameters	Test Conditions	Value
Maximum current	600 W @ 3 Ohm	12.6 A
Supply Voltages	-	24-52 V
Efficiency	500 W @ 3 Ohm	92-97 %
Inactive power	SD Floating, FAN ON SD Floating, FAN OFF	20-25 W 16.5-18 W
Swhitching frequency	SD Floating	660 kHz
Power in Standby	SD connected to GND, FAN OFF	1-3 W
Input Sensitivity (RMS)	@ 3 Ω, 500 W, 1 KHz	1.44 V
Input impedance	-	33 KΩ
Gain	-	28.5-32.5 dB
Minimum load impedance	-	3 Ω
Output power	@ 3 Ω THD + N 1% @ 3 Ω THD + N 10%	312 W 500 W
Bandwidth @ ± 3dB	@ 3 Ω	20-20K Hz
THD	@ 3 Ω, 1W, 1KHz @ 3 Ω, 10W, 1KHz	0.011 % 0.01 %
Output noise level	Weighting, Input connected to GND	224 mV
SNR	312 W @ 3 Ω THD + N 1%	91 dB
Temperatures	-	50 °C

Other Features Sheet AA-AB33511

Parametri	Specifiche
Chip	T-AMP STA516BE
Dimensions	15,2 x 11,4 x 3,7 cm.
Power	2 x 300W
Amplifier class	D
Volume control	Opzionale
Short-circuit protection	Yes
Overtemperature protection	Yes