Tôi định mua đôi loa JBL 3310 nhưng không biết giá bao nhiêu và đôi loa đấy có được không bạn nào biết chỉ giúp với

JBL 3310 Surround Loudspeaker System Features : Specifications : Components: One 200 mm (8 in) low frequency driver, one 1 in titanium dome high frequency tweeter. Newly-designed passive network with driver protection circuit. Built-in installation points. Special cabinet shape with angled front baffle for common aiming angle (-15°). Input terminals located on cabinet top for quick access. Frequency Range : 40 Hz to 20 kHz (-10 dB) Frequency Response : 100 Hz to 12 kHz (+/- 3 dB) Power Capacity (Continuous Pink Noise) : 75 W Sensitivit : 89 dB (1W, 1m) Nominal Impedanc : 8 Ohms Crossover Frequency : 2.5 kHz Nominal Coverage : 100° Horizontal, 100° Vertical System Polarity : Positive Voltage to RED produces forward cone motion Input Connectors : Barrier Strip Screw Terminals Dimensions (H x W x D) : 446 x 483 x 267 mm (17.5 x 19 x 10.5 in) Net Weight : 13 kg (29 lb) Giá của loa này tớ thấy trên Ebay bán ~ 8tr3