1 X 1000WATT CLASS D AUDIO AMPLIFIER BOARD - T-AMP
（AA-AB31392）
Picture Showcase

Description

This mono high power audio amplifier board is able to deliver 1000W into a 1.5Ohm load in 6’’ x 4.5’’ size. Giving full play to Class D topology and Sure Electronics’ T-AMP technology, this audio amplifier module achieves high efficiency up to 96% and features high audio performance with low distortion and low noise level. Easy installation, high reliability and high output power makes this audio amplifier board suitable for subwoofer, home theater, DIY audio, car audio, kiosk and demanding industrial applications. A DC24V – 50V power supply is required.

High Quality Audio Performance

On account of dedicated PCB layout design and engineers’ attentive debugging, this high power audio amplifier board features high audio performance, whose SNR reaches 95dB and THD+N performs well as 0.064% @ 1.5Ohm, 1W, 1kHz.

High Reliability and Long Service Time

To ensure sufficient heat dissipation for high stability and reliability, a low noise, temperature-controlled fan together with an optimized robust heatsink are mounted atop the amplifier board. It can work well even if in a harsh environment. Full protection circuit, like over temperature protection and overcurrent protection, is equipped on this board for high reliability and long service time.

Easy for Installation

Four screw holes provided make this amplifier board easy for installation and quick for integration in any cabinet. Thanks to the pre-mounted industrial terminal interfaces, all you need to do is to plug in cables for connection, without any demand of soldering, which is swift and convenient. Power and clip indicator are provided on board for customers to have an overview of the power condition of the amplifier board. Shutdown function is offered for simple control of the amplifier board.

External Volume control

This high power amplifier board supports WONDOM plug-in volume control module (VC01). You can adjust volume through the potentiometer board.

Package Includes

1pc AA-AB31392



Features

  • Output Power
  • 1000W@1.5Ohm 50V DC THD+N 10%
  • 632W@1.5Ohm 50V DC THD+N 1%
  • Power and Clip Indicator
  • Support Volume Control Board (VC01)
  • BTL Architecture
  • Temperature Control Fan
  • Over current Protection
  • Optimized Heatsink Design
  • Over temperature Protection
  • Weight: 708g/1.56 lbs (±10%)
  • Size: 6.00 x 4.50 x 1.53 inches

Specification

Specifications typical @ +25℃, powered by 50V DC, unless otherwise noted. Specifications subject to change without notice.
ParameterConditionsMin.Typ. Max.Units
Power Supply-2550-VDC
Idle PowerSD Floating, FAN ON-13.518W
SD Floating, FAN OFF-12.516W
Standby PowerSD Connected to GND, FAN OFF-13W
Maximum Current1000W @ 1.5Ohm-21.3-A
Efficiency1000W @ 1.5Ohm91-96%
Minimum Load Impedance--1.5-Ω
Switching FrequencySD Floating-680-KHz
Fan Active @ Temperature--50-℃
Specifications typical @ +25℃, powered by 50V DC, unless otherwise noted. Specifications subject to change without notice.
ParameterConditionsMin.Typ.Max.Units
Gain-283032dB
Input Sensitivity(RMS)@1.5Ω, 1000W, 1KHz-1.48-V
Input Impedance--10-KΩ
Output Power@1.5Ω THD+N 1%-632-W
@1.5Ω THD+N 10%-1000-W
Bandwidth @ ±3dB@1.5Ω20-20K   Hz
THD@3Ω, 1W, 1KHz-0.064-%
@3Ω, 10W, 1KHz-0.074-%
Output Noise LevelA-weighting, Input Connected to GND       -334-µV
SNR632W @1.5Ω THD+N 1%-95-dB


Performance

per-3.jpg

per-1.jpg







per-2.jpg



Shipping & Handling

We process your order within 2 business day upon payment(note: NOT counting holidays or weekends).
International shipping also available, please note by default all international packages does not come with tracking unless upgraded to priority mail.
Package transit time: please expect 20-25 business days by Economy shipping,10-15 business days by Standard Shipping, 3-7 business days by Express shipping.

Payment Method

Payment:
Payoneer Preferred.
Local pickup NOT available at this time.

Refund and Return

Please read the item description and check the pictures carefully before bidding. Return or refund is available only if item DOA or there's error in item description causing the item not fitting your need. In such cases, seller pays for all related shipping cost if any.
Returns are also acceptable if buyer purchased this by mistake and item still in good condition for reselling. Buyer is responsible for all related shipping cost.
FeedbackWe maintain high standards of excellenceandstrive for 100% customer satisfaction!Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.