These events sound like the amplifier protection circuits coming into operation (correctly) when they sense a dangerous overload situation for the amp and connected speaker. I have only experienced this once when driving a 4 ohm load with a 500w class D head at high volume. Were you pushing the amp/cab too loud perhaps?
[quote name='Dosi Y'Anarchy' timestamp='1503957069' post='3361871']
Bump, i feel like this is a fair price, am i wrong?
[/quote]
This looks like a first generation MBE212. Google that for indicative prices when they were new.
If you refitted all the original parts and listed the replacements in the other music related stuff for sale forum, you would most likely be able to reduce the price of this bass to an irresistible price and get more money back overall.
[quote name='Thunderbird' timestamp='1502472666' post='3351750']
it is important cos the number can effect the price a bit
[/quote]
Not if the seller doesn't want it to. The price is what he's prepared to accept.
I own an SVT210AV and whilst it is a lovely sounding medium duty cabinet it is a sealed design and doesn't go particularly loud or deep and is better used in pairs depending on the genre and venue. It has a cloth front so is more susceptible to damage on public transport than the metal markbass grill. Of those choices the markbass will go louder and deeper and consequently is more flexible and would be my choice.
You might have more interest/success selling if you posted a photo or two and some info (or at least some links to info) of the cab. £750 isn't an insubstantial amount for most of us.
I had the same experience with neo Bergantino AE112s versus their ceramic HT112ER and EX112ER cabs. The heavier ceramics just had more depth and power to their sound.
[quote name='Chienmortbb' timestamp='1499268448' post='3330418']
I suspect one of the other italian Class D companies designed it like Powersoft.
[/quote]
I don't think so. Markbass actually states that it invested a lot of resources in its own R&D to develop what it calls its MPT (Mark Proprietary Technology ) class D power amplifiers. Markbass may have been slightly economic with certain information in the past but I don't believe they are being untruthful about this.
I had a class D LM3 in my CMD121P and it sounded just as punchy as my class AB separate LM3. The sound is primarily down to the pre amp which was identical. Markbass developed its own 500w class D power amp and it is very full sounding. The 1000W power amp is based on the same design elements.