| 频率响应 |
40Hz-24kHz +/-3dB |
| low frequency extension |
29Hz |
| high frequency extension |
30kHz |
| 承载功率 |
300W continuous / 1200W peak |
| recommended amplifier power |
50 - 750W |
| 灵敏度 |
98dB @ 2.83V / 1m |
| 标称阻抗 |
4 ohms |
| mid-frequency crossover |
550Hz |
| 高频分频 |
3400Hz |
| 最大声音输出 |
122dB (2 speakers in-room) |
| 高频驱动头 |
0.75" (1.9cm) titanium diaphragm compression driver mated to 90° x 60° Tractrix® Horn |
| mid-frequency drivers |
4.5" (11.4cm) aluminum diaphragm compression driver mated to 90° x 60° Tractrix® Horn |
| 低频驱动头 |
Three 8" (20.3cm) high-output, aluminum / Rohacell® / Kevlar® hybrid cone woofers |
| 机箱材料 |
Constrained layer MDF (medium density fiberboard) |
| 机箱类型 |
Bass-reflex via quad rear-firing ports |
| 高度 |
50.25" (127.6cm) |
| 宽度 |
10.75" (27.3cm) (12.75" / 32.4cm at the base) |
| 深度 |
21.5" (54.6cm) |
| 重量 |
122 lbs (55.4kg) |
| 饰面 |
Zebra-grain Linia veneer in a natural, merlot or espresso stain |
| 开始生产年份 |
2008 |
