recomendais alguna columna potente?

nadie sabe nada desos cerwin vega? esos sieke tendran buena pegada?
ke ampli necesitaria para eso?el hk 3480 no me serviria no=?
saluds

http://www.shopcerwinvega.com/detail...LS-215/CLS-215


CLS-215
$599.00
ADD TO CART
AVAILABILITY: IN STOCK
Ships within 1 business day
Learn more about Bill Me Later Payments as low as $17.97/mo.
Select Bill Me Later® at checkout.
Click here for restrictions & details.
Dual 15" 3-Way Tower - Single Unit

(Preliminary specifications subject to change.)

Simply the biggest, baddest tower on the market, the CLS-215 features two cast frame high excursion 15" woofers and delivers earth-shaking bass down to 24 Hz. With guaranteed "eviction notice" performance, the CLS-215 also features a 6½" mid-range speaker and a 1" soft dome tweeter coupled to a proprietary waveguide.

* Frequency Response: 24 Hz - 20 kHz
* Peak Power: 500 watts
* Sensitivity (1w/1m): 97 dB
* 6½" midrange with Fiber Impregnated Cone
* 1" Soft Dome Tweeter with Ferro Fluid
* Dual 15" Cast Frame High Excursion Woofers
* Proprietary Mid and High Frequency Waveguide
* Fuse Protection
* Elegant Black-Ash Enclosure


DIMENSIONS:
(HxWxD): 51.5 " x 16.5" x 19"
Weight: 111 lbs.

y con lo del dolar ke esta a 1,5 ahora......alguien los trjo de usa alguna vez?
donde se compra esto?valdra mucho ke te lo envnien de usa?