Por cierto Pedro40, lo dicen en el enlace que he colgado donde los miden y escuchan y en cualquier otro foro donde los hayan analizado:

I would sell it on ebay and get some better speakers. Bose systems are the most over priced low quality speakers on the market. Good sound rarely comes from a cube speaker.
Kudos to Steve on how he accurately and very politely defined Bose speakers.


TL; DR -they are obiviusly crud
Q&A: I Have A Bose Acoustimass 10 System, What Receiver Should I Buy? | Audioholics


Good Lord man, it's worse than I thought!!

280 Hz to 13.3k Hz at ±10.5 dB

That's for the satellites in their $1,300 Acoustimass rubbish.

Absolutely pathetic. 280Hz at - 10.5dB?

That gives new meaning to the word GARBAGE. You're better off with the friggin' WHITE VAN.

BOSE Acoustimass/Lifestyle systems - why you should steer clear!! - Blu-ray Forum



Cuando las Beng V9 cubren todo el espectro y simplemente tapando los BR son planas de 40hz a 20Khz (+/-3-4dB; tal y como midió acimo) y soportan buen SPL sin despeinarse.... vamos, que son objetivamente hablando infnitamente mejores cajas

Un saludete