[zijincheng]

Hi, my uncle gave me this:
 

 
 
There is absolutely no model number on this, and I've searched it online and all I came up with is that this is the B&W Rock solid subwoofer, and I've been trying forever to find a spec sheet for this thing.
 
Anybody can help with this?
 
Thanks

 

[squallkiercosa]

My apologies but you didn't look that well I have to say.
They were produced by Rock Solid a brand that was property of B&W.
 
http://www.hifidatabase.com/Detailed/B_amp_W_Solid_Ovale_3367.php#sthash.xIWfaIMh.dpuf
 
B&W Solid Ovale

Driver Units  : Satellite : 55 mm ( 2 1/4 in ) 
: Subwoofer : 2 x 130 mm ( 5 in )
Power Handling : 100 watts
Sensitivity : 88 dB ( 2.83 V. at 1 m ) 
Frequency range : 50 Hz - 20 kHz (- 6 dB ) 
Frequency Response : 57 Hz - 20 kHz (+,- 3 dB ) 
Crossover Frequency : 200 Hz - 1st order to Satellite 
Crossover Frequency : 200 Hz - 2nd order acoustic to Subwoofer 
Nominal Impedance : 4 Ohm 
Protection: Polyswitch
Dimensions : Satellite H : 190 mm ( 7 1/2 in ), W : 110 mm (4 1/4 in), D : 138.5 mm (5 1/4 in)
Dimensions หางาน: Subwoofer H : 450 mm ( 17 3/4 in ), W : 195 mm (7 3/4 in), D : 339.5 mm (13 1/4 in)
Weight : Satellite 1.1 kg , Subwoofer 7.5 kg 

 

[billybob_jcv]

[VIDEO]http://www.youtube.com/watch?v=ullR3Xeg3_s[/VIDEO]