Dodatne slike
KFC-PS3017W
PS-series 30cm subwoofer
Ključne značajke
| 300mm Polproilneski konus (PP konus) |
| 400 rated/RMS ulazna snaga |
| High-ridged Two-piece Diaphragm for solid bass |
| X-motif cap Technology for resonance control |
| Single, multi-layered, voice coil. |
| Aluminum bobbin for better thermal conductivity |
| Airflow control for optimal heat radition |
| Stress controlled spider |
| Push terminali za jednostavniju konekciju |
| Kompatibilnost za zatvorenu instalaciju |
Značajke zvučnika
| Veličina zvučnika | 300mm |
| Prevelike dimenzije | Da |
| Dizajn zvučnika | Dijamantni uzorak |
| Vrsta magneta | Ferit |
| Voice-coil | single, multi-layer voice coil |
| Terminali | Push Type |
| Spider | Stress controlled spider |
| Bottom-Yoke | Fully closed bottom yoke |
| Heat dissipation technology | Airflow control |
| Vrsta instalacije | Sealed / Ported |
Pojedinosti zvučnika/woofera
| Najveća ulazna snaga | 2000W |
| Srednja ulazna snaga | 400W |
| Woofer materijal | polipropilenski konus |
| Center Cap Type | x-motif cap |
| Spider Vrsta | Stress controlled Spider |
| Košara zvučnika | Zeljezo |
| Surround zvučnika | Foam |
| Osjetljivost | 85dB/W/m |
| Frekvencijski odaziv | 29Hz ~ 300Hz |
| Impedancija zvučnika | 4Ω |
| Dimenzije (Š x V x D) | 326 x 326 x 155,4mm |
| Promjer reznog otvora | 280mm |
| Dubina ugradnje | 137mm |
| Težina zvučnika | 4200gr |
Subwoofer parametri
| Nominalna impedancija (Z) | 4Ω |
| Otpornost na napon (Re) | 3.7Ω |
| Rezonantna frekvencija (FSO) | 24,4Hz |
| Mehanički Q faktor (QMS) | 6,79 |
| Električni Q faktor (QES) | 0,52 |
| Ukupni Q faktor (QTS) | 0,483 |
| Induktivnost glasa (LBM) | 2,04mH |
| Promjer glasnog svitka (d) | 50mm |
| Čimbenik snage (BL) | 12,9T/m |
| Najveći izlet Xmax | 5,9mm |
| Kretanje mase (MMS) | 152gr. |
| Akustika u skladu s volumenom (VAS) | 104liter |
| Piston Zona (SD) | 0,0512m² |
| Premještanje | 1,2cc |
| Glasnoća zatvorenog kutija | 35,4liter |
| Dimenzije zatvorene kutije | 457 x 362 x 299mm ( 18mm thick MDF)(WxHxD) |
| Glasnoća vented kutija | 42,5liter |
| Dimenzije ventilirane kutije | 590 x 362 x 394mm ( 18mm thick MDF)(WxHxD) |
| Dizmenzije ulaza (labirint) (Š x V x D) | 35 x 324 x 736mm |
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X-Motif Cap & Diamon array cone
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The X-motif cap, made of Injection-Molded Polipropylene, controls resonance frequency and cut away unnecessary high frequency sound to deliver powerfull, solid bass. Diamond shapes are etched all the way to the speaker edge, helping to reduce surface waves on the speaker diaphragm, decrease vibration, and suppress distortion. The diamond array pattern also provides additional rigidity to the speaker to improve voice coil response for dynamic and clean audio reproduction.
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Heat-Resistant Aluminum Voice Coil Bobbin.
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Most common subwoofer failure factor is Voice Coil Burnout. By using heat-resistant aluminum voice-coil bobbin with higher thermal conductivity, heat is easily transferred to the iron parts. This will Increase durability of the voice coil.
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Newly-Designed Airflow Control
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The air is pushed by the cap, the voice-coil is cooled when air passes through the gap.
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Closed Yoke Design
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The closed yoke realizes larger magnetic circuit to increase heat radiation, the more metal the better the heat radiation.
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Computer-Optimized Spider
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Redesigned shape to equalize the stress to increase mechanical durability.
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