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Speaker Driver Subwoofer 300W 4 Ohm 92dB 19Hz - 200Hz Ø38.1cm
The DCS385-4 is a standard subwoofer that will fit most systems, whether replacing a HS subwoofer of the same size or simply creating a new subwoofer. For maximum versatility, this speaker has been designed to be suitable for both bass reflex and closed cabinet applications. The very robust diaphragm and the wide suspension ensure a high linear excursion for excellent low frequency performance.
Specifications | |
---|---|
Speaker type | Subwoofer |
Nominal diameter | 38.1cm (15") |
Diaphragm material | Paper / Kevlar |
Magnet material | Ferrite |
Voice coil wire material | Copper |
Overall outside diameter | 387mm |
Depth | 185.4mm |
Power handling | RMS : 300W MAX : 600W |
Impedance | 4Ω |
Sensitivity | 91.7dB @ 2.83V/1m |
Frequency response | 19Hz - 200Hz |
DC Resistance (Re) | 3.3Ω |
Voice coil inductance (Le) | 2.2mH |
Mechanical Q (Qms) | 5.27 |
Electromagnetic Q (Qes) | 0.42 |
Total Q (Qts) | 0.39 |
Moving mass of diaphragm (Mmd) | 273g |
Mechanical compliance of suspension (Cms) | 0.3mm/N |
Surface area of cone (Sd) | 850.1cm² |
Maximum linear excursion (Xmax) | 9.3mm |
Sealed Volume | 108.45L |
Sealed F3 | 39Hz |
Vented Volume | 347.16L |
Vented F3 | 22Hz |
Speaker Power (W RMS) | 250.0 |
Speaker Type | Subwoofer |
Impedance (Ω) | 4 |
Loudspeaker diameter (mm) | 381.0 |
Diaphragm type | Kevlar |
Diaphragm type | Paper |
Efficiency / Sensitivity (dB) | 92.0 |
Max Linear Excursion (Xmax) (mm) | 9.3 |
Lowest frequency (Hz) | 19 |
Highest frequency (Hz) | 200 |
Highest frequency (Hz) | 500 |