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Active speakers have a custom built-in amplifier (typically a PC speakers). Conversely, passive systems require an external amplifier, from which the sound goes to each speaker.
The number of channels refers to the number of independent audio signals that can be reproduced simultaneously. An example might be 2-channel stereo sound, where each channel represents one ear (left and right), or 5.1 channel surround sound, which has five full channels (front left, center, front right, rear left, rear right) and one channel for the subwoofer.
Active speakers have a custom built-in amplifier (typically a PC speakers). Conversely, passive systems require an external amplifier, from which the sound goes to each speaker.
The number of channels refers to the number of independent audio signals that can be reproduced simultaneously. An example might be 2-channel stereo sound, where each channel represents one ear (left and right), or 5.1 channel surround sound, which has five full channels (front left, center, front right, rear left, rear right) and one channel for the subwoofer.
The number of bands refers to the number of frequency bands that the loudspeaker or system reproduces. A single-band loudspeaker produces all the sounds from a single transducer, while a multi-band loudspeaker has multiple transducers, each optimised for a specific frequency range (e.g. high, mid, low frequencies). Multiband systems often provide better sound quality because each band can be reproduced by a transducer designed specifically for that frequency range.
Subwoofers are speakers designed to reproduce low frequencies, usually referred to as bass. There are two basic types of subwoofers: active and passive. Active subwoofers have their own amplifier integrated directly into the unit, while passive subwoofers require an external amplifier for power. Active subwoofers are often considered more user-friendly because they do not require additional equipment to function, while passive subwoofers can provide a higher level of control over the sound.
Dobrý deň,
prosím, aký kábel je možné použiť na pripojenie subwooferu do vstupu " DC control ", so zariadením Denon RCD n11 ?
Keďže subwoofer nemá možnosť stálého zapnutia, nechcem aby mi pri automatickom signále padal do standby režimu, pri tichých hlasitostiach.
Dobrý deň,
prosím, aký kábel je možné použiť na pripojenie subwooferu do vstupu " DC control ", so zariadením Denon RCD n11 ?
Keďže subwoofer nemá možnosť stálého zapnutia, nechcem aby mi pri automatickom signále padal do standby režimu, pri tichých hlasitostiach.
Dobrý deň prajem,
chcem Vás pekne poprosiť o technickú radu ohľadom výberu a zapojenia subwooferu.
Mám zostavu Denon RCD N11 a repro Polk S20e a plánujem dokúpiť subwoofer Polk HTS10. Subwoofer som doteraz nevlastnil.
Reproduktory Polk S20e zahrajú naplno od cca 50Hz, basy majú výrazné, ale stále mi tam chýba to pásmo 30-50Hz...
Nerozumiem ale, či subwoofer len doplní basové pásmo (a budú mi doma kričať 3 basáky naraz a bude to neznesiteľný hluk), alebo po zapojení subwooferu zoberie zosilňovač basy z hlavných reproduktorov presunie ich len so subwooferu ?
Rozmýšľam či je teda lepšie zapojiť subwoofer cez LFE, ktorý "vypína" low pass filter, alebo klasický linkový výstup, ktorým by som podporil len úplne spodné frekvencie nastavením deliacej frekvencie na subwooferi.
Snáď bola moja otázka zrozumiteľná. Ďakujem,
Dobrý deň prajem,
chcem Vás pekne poprosiť o technickú radu ohľadom výberu a zapojenia subwooferu.
Mám zostavu Denon RCD N11 a repro Polk S20e a plánujem dokúpiť subwoofer Polk HTS10. Subwoofer som doteraz nevlastnil.
Reproduktory Polk S20e zahrajú naplno od cca 50Hz, basy majú výrazné, ale stále mi tam chýba to pásmo 30-50Hz...
Nerozumiem ale, či subwoofer len doplní basové pásmo (a budú mi doma kričať 3 basáky naraz a bude to neznesiteľný hluk), alebo po zapojení subwooferu zoberie zosilňovač basy z hlavných reproduktorov presunie ich len so subwooferu ?
Rozmýšľam či je teda lepšie zapojiť subwoofer cez LFE, ktorý "vypína" low pass filter, alebo klasický linkový výstup, ktorým by som podporil len úplne spodné frekvencie nastavením deliacej frekvencie na subwooferi.
Snáď bola moja otázka zrozumiteľná. Ďakujem,
dobry den chtel bych se zeptat mam denon avc-s670h a porad nevim jaky k tomu subwoofer ktery je lepsi jestli Polk Audio HTS 10 Black a nebo Polk Audio HTS 12 Black nevim ktery je lepsi a hlavne cim to propojit jakym kabelem kdyby byl nejaky odkaz na nejaky kvalitni kabel uvital bych to.predem dekuji za odpoved
dobry den chtel bych se zeptat mam denon avc-s670h a porad nevim jaky k tomu subwoofer ktery je lepsi jestli Polk Audio HTS 10 Black a nebo Polk Audio HTS 12 Black nevim ktery je lepsi a hlavne cim to propojit jakym kabelem kdyby byl nejaky odkaz na nejaky kvalitni kabel uvital bych to.predem dekuji za odpoved