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The versatile Dayton Audio LW150-4 woofer has been designed for space-restricted applications thanks to its shallow depth. Its low-profile frame and unique venting allow the rear of the woofer to be placed directly against a wall or even recessed, resulting in a space-saving speaker.
Technical characteristics
Specifications | |
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Speaker driver type | Woofer |
Nominal diameter | Ø15.2cm |
Handling power | RMS : 40W Max : 80W |
Impedance | 4Ω |
Frequency response | 60Hz - 1800Hz |
Sensitivity | 86.1dB @ 2.83V/1m |
Voice coil diameter | Ø30.5mm |
Weight | 0.52kg |
Thiele-Small Parameters | |
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Resonant frequency (Fs) | 62.6Hz |
DC resistance (Re) | 3.6Ω |
Voice coil inductance (Le) | 0.86mH |
Mechanical quality factor (Qms) | 6.01 |
Electromagnetic quality factor (Qes) | 0.75 |
Total quality factor (Qts) | 0.64 |
Compliance equivalent volume (Vas) | 3.4L (0.12 ft.³) |
Mechanical compliance of suspension (Cms) | 0.296mm/N |
Force factor (BL) | 6.51Tm |
Max linear excursion (Xmax) | 4mm |
Surface area of cone(Sd) | 91cm² |
Materials | |
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Cone | Carbon fiber composite |
Surround | Rubber |
Voice coil wire | Copper |
Voice coil former | Kapton / Polyimide |
Frame | Cast aluminum |
Magnet | Neodymium |
Mounting informations | |
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Total external dimensions | Ø152.4mm (6") |
Cutout diameter | Ø130.2mm (2.125") |
Depth | 38.1mm (1.5") |
Number of mounting holes | 4 |
Optimum cabinet size | |
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Sealed volume | 4.5L (0.16ft³) |
F3 sealed | 90Hz |
Bass reflex volume | 9.3L (0.33ft³) |
F3 Bass reflex | 40Hz |
Speaker Power (W RMS) | 40.0 |
Speaker Type | Woofer |
Impedance (Ω) | 4 |
Loudspeaker diameter (mm) | 152.0 |
Diaphragm type | Carbon fiber |
Efficiency / Sensitivity (dB) | 86.0 |
Max Linear Excursion (Xmax) (mm) | 4.0 |
Lowest frequency (Hz) | 60 |
Highest frequency (Hz) | 1600 |