Choose low sound box should pay attentio

Choose when ultra-low speakers, if you buy six channel of amplifiers, don't buy active subwoofer speakers. Some friends think oneself chooses the main speakers are also big caliber of ground unit, no need to use low notes, this idea is understandable, but not quite right, because of ultralow frequency signal in the recording is recorded in the channel. 1, so your speakers again big also, must not climatically almost through the replay. 1 channel can be DeDongShanYao kind of momentum, viscera. So. 1 channel and ultra-low speakers are cannot save. Foreign foreigners AV fan attaches great importance to the regeneration of ultralow frequency reduction, this monster may we can enjoy low sounds something, there are two more of ultra-low play. Of course the speakers with heavy-caliber five unit is obvious advantages of high pressure, which assures, energetic, dignified, great momentums, scholars more intense. If your space is enough big, big caliber unit speakers will have better effect.

On the market at present the excellent performance of passive ultra-low speakers, intermediate goods sons are rarely seen in the lower YAMAHASW320, 315 reflect good. Speakers Domestic SUB250 HP also small reputation. Conditional word adopts excellent quality unit DIY save money effect is very good also, some fans even the use of ultra sounds only 18 inches unit to make low sound box. But it is not the ability is not real friend. Certainly buy active ultra-low speakers can be used, but will be wasted Hi - Fi amplifier is a track a pity. Besides active speakers in ultra-low power quality to reach Hi - Fi general level of power amplifier, met the most active on the market, the low frequency sound box is low, but feels dye-in-the-wood is a dynamic frequency control, roar, no levels, how about what seest shake? Low sound volume decreases and the overall effect will affect the atmosphere, even can produce headache, nausea and unwell symptom is really good. Remove the quality unit, which is mostly cabinet that cheap drive power amplifier worship.

The quality is good, regardless of size, low volume has very good level and clarity, even in the small volume of low-frequency waves is folded haze layer, large volume fell on ups and downs, engaging next, winton, this is the true sense gratification. Low sound box is very important, but good low sounds more money and reasonable selection of need adjustment, absolutely not casually shotgun.