CSinewave is selling a very powerful and nice sounding 4 channel amp with an integrated SMPS in a very compact format. This is an incredibly convenient package for a powerful 4 channel amp without dealing with DIY'ing things like a power supply. Unfortunately, they require a minimum purchase quantity of 10 but at a very good price of $90 a piece + shipping. I want to buy 2. Does anyone want to buy this with me?
4CHANNEL CLASS D +SMPS 400W PRO AUDIO AMPLIFIER MODULE ,4CH OR2CH OR 2.1CH SET EASILY-in Amplifier from Consumer Electronics on Aliexpress.com | Alibaba Group
T400D SPECIFICATIONS:
• TDA8950TH Hi-Fi class D chip inside
• Stage based on the new type high stability RESONANT SMPS
• High performance audio signal compressor integrated,no overload signal pass,high stability.
• A wide set of features for plug and play implementation into applications such as active speaker and home theatre and other hi-fi amp equipment
•Easy using,BTL/SE jumped by jumper,2.1channel or 2channel or 4channel
•Auxiliary preamp power supprot .+/-15V &5V 500mA max each.
POWER OUT:
4CH MODE: 4×100W/ 4Ω /0.05%THD
2CH MODE: 2×200W/ 8Ω / 0.05%THD
2.1CH MODE:1×200W/ 8Ω /1%THD+2×100W/ 4Ω /1%THD
FREQUENCY RESPONSE: THD+N ≤0.05% / 20-20KHz / ±1dB/1W
INPUT SENSITIVITY: 0dB(1Vrms)
COMPRESSOR THRESHOLD: +4dBu
POWER SUPPLY: 110VAC OR 220VAC 50 OR 60Hz
AUXILIARY POWER: +/- 15V/100mA and +5V/200mArms
DIMENSIONS: 250MM(length)*65mm(width)*39mm(height)
WEIGHT: 0.47Kg
4CHANNEL CLASS D +SMPS 400W PRO AUDIO AMPLIFIER MODULE ,4CH OR2CH OR 2.1CH SET EASILY-in Amplifier from Consumer Electronics on Aliexpress.com | Alibaba Group
T400D SPECIFICATIONS:
• TDA8950TH Hi-Fi class D chip inside
• Stage based on the new type high stability RESONANT SMPS
• High performance audio signal compressor integrated,no overload signal pass,high stability.
• A wide set of features for plug and play implementation into applications such as active speaker and home theatre and other hi-fi amp equipment
•Easy using,BTL/SE jumped by jumper,2.1channel or 2channel or 4channel
•Auxiliary preamp power supprot .+/-15V &5V 500mA max each.
POWER OUT:
4CH MODE: 4×100W/ 4Ω /0.05%THD
2CH MODE: 2×200W/ 8Ω / 0.05%THD
2.1CH MODE:1×200W/ 8Ω /1%THD+2×100W/ 4Ω /1%THD
FREQUENCY RESPONSE: THD+N ≤0.05% / 20-20KHz / ±1dB/1W
INPUT SENSITIVITY: 0dB(1Vrms)
COMPRESSOR THRESHOLD: +4dBu
POWER SUPPLY: 110VAC OR 220VAC 50 OR 60Hz
AUXILIARY POWER: +/- 15V/100mA and +5V/200mArms
DIMENSIONS: 250MM(length)*65mm(width)*39mm(height)
WEIGHT: 0.47Kg