can any speaker be used as a subwoofer

Notethat some subwoofers may have a second set of speaker level outputs as well. These speaker level outputs can be used to drive a set of passive speakers. These speaker level outputs are generally pass-through connections from the speaker input connectors and have very little if any signal conditioning applied to the signal. Addingmultiple subwoofers to your speaker system means you can widen the listening area, giving you optimum bass in multiple locations. This is particularly useful for large home theater rooms, or even for normal rooms that might have several seating locations. Sitting at the periphery of a subwoofer's sound arc can result in poor bass quality. Equippedfor both stereo and multi-channel audio, the 7360A intelligently adapts to your space to deliver absolute accuracy at low frequencies. Active Crossovers. Bass Management System. SPL. 109 dB. Frequency Response. 19 Hz - 150 Hz (-6 dB) Dimensions. H 527 x W 462 x D 363 mm , (view in inches) Poweredsubwoofers have one job: to produce deep, hard-hitting bass. They're especially important for home theater systems, because they produce deep, rumbling effects that "regular" speakers can't. Some music lovers also find powered subwoofers to be great additions to their stereo music systems. Soif you have a speaker with an in-room sensitivity of 88 dB at 1 watt, then 2 watts will get you 91 dB, 4 watts will get you 94 dB, and so on. Simply count up from there: 8 watts gets you 97 dB, 16 watts gets you 100 dB, and 32 watts gets you 103 dB. So what you'll need is an amplifier capable of delivering 32 watts. cara mengubah skala garis menjadi skala angka.

can any speaker be used as a subwoofer