Dayton Audio DCS165-4 6-1/2″ Classic Subwoofer 4 Ohm
Overview:
Dayton Audio’s rugged DCS165-4 6-1/2″ subwoofer has all of the performance-enhancing attributes you would expect from a larger high-output subwoofer. With a vented pole piece and 4 ohm, 4-layer voice coil, this driver can handle up 100 watt RMS. The non-pressed paper cone is reinforced with Kevlar to increase stiffness, which promotes linear travel through the limits of its excursion. In addition, the pole piece includes a copper cap that keeps inductance to a minimum. The DCS165-4 driver is ideal for use in small multimedia speakers, portable speakers, or even automotive systems where space is at a minimum.
Product Highlights:
- 4-layer VC with polyimide former allows high power handling
- Vented pole piece and bumped back plate provide plenty of VC travel with minimal compression
- Copper pole piece cap minimizes inductance
- Rigid non-pressed treated paper/Kevlar cone with rubber surround
- Great for home and automotive applications
Product Specifications:
Speaker Type | Subwoofer |
Power Handling (RMS) | 100 watts |
Power Handling (max) | 200 watts |
Impedance | 4 ohms |
Sensitivity | 87.4 dB 2.83V/1m |
Frequency Response | 36 – 1,100 Hz |
Voice Coil Diameter | 1.51″ |
Weight | 4.8500 lbs. |
Thiele-Small Parameters:
DC Resistance (Re) | 3.4 ohms |
Voice Coil Inductance (Le) | 1.43 mH |
Resonant Frequency (Fs) | 35.7 Hz |
Mechanical Q (Qms) | 6.62 |
Electromagnetic Q (Qes) | 0.36 |
Total Q (Qts) | 0.34 |
Diaphragm Mass Inc. Airload (Mms) | 39.5 g |
Mechanical Compliance of Suspension (Cms) | 0.5 mm/N |
BL Product (BL) | 9.15 Tm |
Surface Area Of Cone (Sd) | 124.7 cm2 |
Compliance Equivalent Volume (Vas) | 0.42 ft.³ |
Maximum Linear Excursion (Xmax) | 6 mm |
Materials of Construction:
Cone Material | Paper / Kevlar |
Surround Material | Rubber |
Voice Coil Wire Material | Copper |
Voice Coil Former | Kapton® / Polyimide |
Basket / Frame Material | Steel |
Magnet Material | Ferrite |
Mounting Information:
Overall Outside Diameter | 6.57″ |
Depth | 3.25 |
Baffle Cutout Diameter | 5.62 |
# Mounting Holes | 8 |
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