It is actually a nice case, though. Hook up one side of the pot to an A/D converter driving a bank of relays and resistor ladder and you'd have a nice passive preamp....
The chinese are well known for "dressing up" cheap stuff in "nice cases".
The element of superficiality is a strong marketing tool.
The element of superficiality is a strong marketing tool.
12V-14V @ 10A sounds *exactly* like a car radio.
Recent auto-sound (my 2002 Honda) tended to be four channels @ 16 Watts clean in 4r (21W "sine-like" at high THD appropriate to a party-car). So with two 2r-capable chips we have 2*32W is 64 Watts *total* (to 2*"42W" = 84W *total*).
Then having figured the Total watts for two channels, we double it again because it is stereo, right???
It's a decent car radio. With home-size speakers it may do better than your Hyundai's factory audio.
And sure is a pretty box.
Recent auto-sound (my 2002 Honda) tended to be four channels @ 16 Watts clean in 4r (21W "sine-like" at high THD appropriate to a party-car). So with two 2r-capable chips we have 2*32W is 64 Watts *total* (to 2*"42W" = 84W *total*).
Then having figured the Total watts for two channels, we double it again because it is stereo, right???
It's a decent car radio. With home-size speakers it may do better than your Hyundai's factory audio.
And sure is a pretty box.
'Certainly does, or at least I think that's what most of it is. The power here is all in the advertising copy - the work of guys who scan their trendy and clever descriptions from free sources on social media where it gets used like a weapon - or a seductive enticement, according to intent.
Too bad it takes a while to discover that toys like this one on offer, aren't quite so cool, trendy, easy to operate, low noise or powerful after all. At US$160, I'd say we was robbed!
> At US$160, I'd say we was robbed!
Ooof, I missed that.
A random stab at WalMart (huge department store) finds:
$95 - JVC KD-X350BTS 4*22Wrms radio w/BluTooth and USB
$80 - Pioneer radio w/Ford wires, 4*25Wrms
$47 - TV screen 1024x600 with blutooth, USB, "50W*4" (same as others)
These do not include the 12V 10A supply, of course. And they are only pretty on one face.
Ooof, I missed that.
A random stab at WalMart (huge department store) finds:
$95 - JVC KD-X350BTS 4*22Wrms radio w/BluTooth and USB
$80 - Pioneer radio w/Ford wires, 4*25Wrms
$47 - TV screen 1024x600 with blutooth, USB, "50W*4" (same as others)
These do not include the 12V 10A supply, of course. And they are only pretty on one face.
A litte search revealed some that are a lot cheaper.
High End Professional Power Amplifier Hifi Bluetooth 5.0 Mini Power Amplifier Headphone Amp MOSFET 80W+80W-in Amplifier from Consumer Electronics on AliExpress
So as always more choice.
The original site is active now, i see. so i will ask for information at the factory.
High End Professional Power Amplifier Hifi Bluetooth 5.0 Mini Power Amplifier Headphone Amp MOSFET 80W+80W-in Amplifier from Consumer Electronics on AliExpress
So as always more choice.
The original site is active now, i see. so i will ask for information at the factory.
i do not think high end means high price as such.
The T-Amp crushed a lot of "high end" stuff for 40 dollar.
But without serious info it is all meaningless. So lets wait...
The T-Amp crushed a lot of "high end" stuff for 40 dollar.
But without serious info it is all meaningless. So lets wait...