Microphone input sensitivity: 9 MV (+ 2mV), Max Power: 400W+400W, Rated power(RMS): 200W + 200W, Voltage: 220V – 240V 50/60Hz, Standard impedance: 4 to 16ohm, Distortion: ≤ 0.5%, Signal input sensitivity: 200mV (+ 30mV), Type of power amplifier: AV power amplifier, Support: USB Disk/Max 64GB SD Card(Not included), The recording output level: 1V, The auxiliary output level: 1V, S/N: ≥ 90dB, Vocal tract: 2 vocal tract, Frequency response: 20KH – 20KHz (+ 3dB).
Go down and check coupons out. Remember to check price history if it is available. You probably want to know what is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe 
. You can get coupon down below.
Link: Banggood product page
1. ($50.39): BGAudio9
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BANGGOODSD, 00c906, BG9ba0e8, BG1b5830, BGAudio3
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Price history (for all/most countries) for Sunbuck AV-MP326BT 220V 800W 4 ohm 2CH Amplifier [EU] is here. The lowest price was: $49.22.
Price records source(s): Banggood
Click on image to enlarge. ![Price history for Sunbuck AV-MP326BT 220V 800W 4 ohm 2CH Amplifier [EU]](https://couponsfromchina.com/pricehistory/History30286.png "Sunbuck AV-MP326BT 220V 800W 4 ohm 2CH Amplifier [EU] price history")
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).