DC300-8 12" Classic Woofer 8 Ohm
Product Description
Dayton Audio Classic Series woofers are excellent for use as replacement speakers or for new loudspeaker system design and construction. The DC300-8 12" woofer has developed quite a reputation for having the best bang-for-the-buck performance and value available anywhere. Smooth frequency response and extended bass performance make this driver ideal for use in large format two-way and classic three-way loudspeaker designs. A Qts of 0.43 allows the DC300-8 to work well in both sealed and ported speaker enclosures.
A non-pressed treated paper cone allows for smooth frequency response, while the high temperature aluminum voice coil and vented pole piece combine to increase power handling without compression. Longevity is ensured with the use of a rubber surround, treated cloth dust cap, and an extended bump plate.
Optimális dobozméretek *
Zárt doboz: 41.6 liter
F3: 52 Hz
Reflex doboz: 130 liter
F3: 28 Hz
* Enclosure volume/F3s based on BassBox "optimum" calculations
Speaker Series: Classic Series
Model Number: DC300-8
Nominal Diameter: 12"
Continuous Program Power: --
Impedance: 8 ohms
Sensitivity: 90.3 dB @ 2.83V/1m
Frequency Response: 25 - 2,500 Hz
Voice Coil Diameter: 51 mm
Magnet Weight: 30 oz.
DC Resistance (Re): 6.8 ohms
Voice Coil Inductance (Le): 2.93 mH @ 1 kHz
Mechanical Q (Qms): 3.21
Electromagnetic Q (Qes): 0.37
Diaphragm Mass Inc. Airload (Mms): 100.7g
Mechanical Compliance of Suspension (Cms): 0.48 mm/N
Surface Area Of Cone (Sd): 498.8 cm²
Volume of Displacement (Vd): 214.5 cm³
BL Product (BL): 16.3 Tm
Compliance Equivalent Volume (Vas): 181.5 liters
Maximum Linear Excursion (Xmax): 4.3 mm
Cone / Diaphragm Material: Treated Paper
Surround Material: Rubber
Voice Coil Wire Material: Copper
Voice Coil Former: Aluminum
Basket/Frame Material: Steel
Magnet Material: Ferrite
Overall Outside Diameter: 306.5 mm
Overall Depth: 131.5 mm
Baffle Cutout Diameter: 279.5 mm
