W1500h vs 2256g

[hlaari]

have someone compare W1500h and 2256g for hifi sub?
I am talking about sound quality and power

I am looking for sub with my 1200fe, 2450SL and 045be

[pos]

The 2256G is identical to the W15GTI (the W15GTI is said to be 3ohms, but it has the exact same Re as the 2256G, as well as more than similar T/S parameters)

I don't think it will match a W1500H for hifi use (for one thing, I don't think the W15GTI has shorting rings), but it will play louder and has more excursion capability for sure.

more info about the W1500H can be found here:
http://www.audioheritage.org/vbullet...ll=1#post68763

What horn are you using with your 2450SL?

[hlaari]

I am using Array1400 horn with 2450SL and 045be

[pos]

you should try the truextent diaphragms:
http://www.audioheritage.org/vbullet...s-measurements

I use them in 2450SL cores on H9800 horns, and these diaphragms are a clear improvement over the Ti SL ones.
I don't feel the need for supertweeters right now (albeit I have not tried 045Be )

[hlaari]

thanks Pos for the information about the W1500H and truextent dias

but I were glad to here from someone some have try both 2256g (W15GTI) and W1500H
and know the different between this woofers in sound

I have use 2256g and know how they sound in VT4881 box but I have newer use W1500H
I think at they sound similar like SUB1500 but with larger magnet and spider

how much dues W1500H weigh?

[Dr.db]

The 2256G is identical to the W15GTI (the W15GTI is said to be 3ohms, but it has the exact same Re as the 2256G, as well as more than similar T/S parameters)

I know this thread is old.... But I´m currently thinking of getting some W15GTi....

I´m little confused, the specs say it is nominal 6ohms, not 3ohm.
Re is 2,9ohm thoug...

It is pretty difficult to match this woofer with hifi-amplifiers... Most of them are just 4ohm stable, put connecting the coils parallel will result in 3ohms or less
Connecting the coils in series would be 12ohms, so no power there.
I´d like to use a GTi per side, but just one amp for both....