產品價格參考/￥2500.00
SUB 250超低音炮
SUB 250在獨特的窄槽式倒相箱體里安裝了8吋低音單元，采用了強勁的BASH放大器，提供250W峰值功率。以它的尺寸和價格而論，SUB 250有著出色的表現，能夠重放低至30HZ的頻率。
SUB 250在獨特的窄槽式倒相箱體里安裝了8吋低音單元，采用了強勁的BASH放大器，提供250W峰值功率。以它的尺寸和價格而論，SUB 250有著出色的表現，能夠重放低至30HZ的頻率。
SUB 250有非常平坦的頻率響應，與傳統(tǒng)的低音反射式超低音相比，它能以一種非常有力的方式播放低頻信號，頻率響應一直延伸到150Hz。這點很重要，因為許多超低音炮的頻率輸出在100Hz左右陡降（有些型號更低），這樣它們就很難與小音箱匹配。
產品規(guī)格
System Type Slotted port
Woofer (mm/in) 203 / 8
Rated output (W) 250
Frequency Range (Hz) 30 - 150
Impedance (Ohm) 22k
Weight (kg/lb) 13 / 28.7
Product dimensions (mm/in, HxWxD) 325 x 267 x 469 / 12.8 x 10.5 x 18.5
可選顏色：暗蘋果/黑
窄槽式倒相箱體
窄槽倒相式是這些低音炮構造中獨特的部分。設計用來加強側面，使得整個箱體異常堅固。它還允許用更大的導管面積實現更低的頻率調諧，與傳統(tǒng)的圓孔相比，既高效率又低失真。
\SUB 250 driver
At the heart of this powerful subwoofer is a long-throw super driver, capable of moving large amounts of air with incredible speed and precise control. The 8in driver feature Ø 38mm/1.5in four-layer voice coil. The heavy magnet systems feature a vented pole piece in order to avoid over/under pressure behind the dust cap (mechanical damping) when the cone is moving. This unit is an important part of the reason why the subwoofer offer top specifications and peak performance.
Speaker Level In
This subwoofer features speaker-level inputs, which is vital if your amplifier/receiver lacks a subwoofer line output.
The subwoofers also have both left and right line-level inputs (for stereo sources) plus a "loop-through" capability to allow the signal to be routed through to a second subwoofer.
相位和截止頻率控制
連續(xù)可調的電平、相位和截止頻率控制裝置使它更易調節(jié)低音炮，使其真正適合市場上任何音箱，也使低音炮可放于不同位置及根據個人愛好調節(jié)。
BASH Amplifier
This subwoofer features the highly efficient BASH® amplifier technology, which combines the musical quality of class A/B amplifiers with the efficiency of class D amplifiers. BASH® technology translates into more efficient, yet more powerful amplification without the heat associated with conventional amplifiers.
This subwoofer also feature a convenient on/auto/off switch and built-in limiter, which means that sound reproduction will always be clean and as well defined as intended.
