This 25cm Subwoofer has a robust thermal management system, implemented with an Aluminum Bobbin, Closed Yoke Design, and Advanced Airflow Control. The X-Motif Cap (Injection Molded Polypropylene) controls resonance frequency and cut away unnecessary high frequency sound to deliver powerful, solid bass.
| Nøgle Funktioner | 250 mm Polypropylene kegle (PP kegle) | |
| 400 nomilel/RMS spidseffekt | ||
| 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-terminaler til nem tilslutning | ||
| Sealed/Ported installation capability | ||
| Højttalerfunktioner | Højttaler størrelse | 250mm |
| Overstørrelse mål | Ja | |
| Højttaler kegledesign | Diamond-Array mønster | |
| Magnet type | Ferrit | |
| Voice-coil | single, multi-layer voice coil | |
| Terminaler | Push Type | |
| Spider | Stress controlled spider | |
| Bottom-Yoke | Fully closed bottom yoke | |
| Heat dissipation technology | Airflow control | |
| Installationskapacitet | Forseglet / Portet |
| Højttaler/woofer specifikationer | Peak Input Power | 1300W |
| Rated Input Power | 250W | |
| Woofer kegle materiale | Polypropylene (PP) kegle | |
| Center Cap Type | x-motif cap | |
| Spider type | Stress controlled Spider | |
| Højttalerkurv | Stål | |
| Højttaler Surround | Foam | |
| Følsomhed | 85dB/W/m | |
| Frekvensgang | 33Hz ~ 300Hz | |
| Højttaler impedance | 4Ω | |
| Mål (B x H x D) | 275 x 275 x 142,2mm | |
| Monterings hul-diameter Ø | 230mm | |
| Monteringsdybde | 124mm | |
| Højttaler vægt | 4000gr |
| Subwoofer parametre | Nominal impedance (Z) | 4Ω |
| DC modstand (Re) | 3.7Ω | |
| Resonans frekvens (FSO) | 33,7Hz | |
| Mekanisk Q faktor (QMS) | 6,95 | |
| Elektrisk Q faktura (QES) | 0,554 | |
| Total Q faktor (QTS) | 0,513 | |
| Voice coil inductance (LBM) | 1,9mH | |
| Voice coil diameter (d) | 50mm | |
| Kraft faktor (BL) | 13,2T/m | |
| Peak excursion Xmax | 5,9mm | |
| Moving masse (MMS) | 124gr. | |
| Volume accoustic compliance (VAS) | 31,9 liter | |
| Stempelareal (SD) | 0,0512 m² | |
| Displacement | 0,9cc | |
| Forseglet kasse, volumen | 18,4 liter | |
| Forseglet kassemål | 375 x 324 x 229mm ( 18mm tyk MDF)(BxHxD) | |
| Ventileret kassevolumen | 25,5 liter | |
| Ventileret kassemål | 464 x 311 x 330mm ( 18mm tyk MDF)(BxHxD) | |
| Port mål (labyrint) (B x H x L) | 29 x 273 x 648mm |
