Dayton Audio TCP115-8 4″ Treated Paper Midbass Woofer 8 Ohm
Overview:
The TCP115-8 combines a large motor, 1″ 4-layer voice coil, vented pole, and a sizable rubber surround to make use of its 4 mm of Xmax. This combination of features makes it a very versatile driver which can be used as a bass driver in a small 2-way system, center channel, or even portable Bluetooth speaker designs. With high excursion capabilities and low Fs, Dayton Audio’s TCP115-8 can produce a surprising amount of bass for a 4″ woofer. In addition to its low frequency performance, this driver also performs very well through the midrange, making this driver ideal for use in smaller 2-way designs.
Key Features:
- Powerful motor for efficiency and compact enclosure
- 1″ diameter 4-layer voice coil improves power handling and low frequency response
- Aluminum former keeps voice coil cool for high power handling
- Extended pole piece creates symmetrical magnetic field for lower distortion
- Cosmetic low-profile mounting flange looks good without flush mounting
Product Details:
Brand | Dayton Audio |
Model | TCP115-8 |
Unit of Measure | Each |
Weight | 2 |
Product Specification:
Nominal Diameter | 4″ |
Power Handling (RMS) | 40 Watts |
Power Handling (MAX) | 80 Watts |
Sensitivity | 81.9dB 2.83V/1m |
Voice Coil Diameter | 1″ |
Frequency Response | 55 to 6,000Hz |
Impedance | 8Ω |
Thiele Small Parameters:
Resonant Frequency (Fs) | 59.2Hz |
DC Resistance (Re) | 7.8Ω |
Voice Coil Inductance (Le) | 1.9mH |
Mechanical Q (Qms) | 2.3 |
Electromagnetic Q (Qes) | 0.54 |
Total Q (Qts) | 0.43 |
Compliance Equivalent Volume (Vas) | 0.09ft³ |
Mechanical Compliance of Suspension (Cms) | 0.71mm/N |
BL Product (BL) | 7.4T·m |
Diaphragm Mass Inc. Airload (Mms) | 10.16g |
Maximum Linear Excursion (Xmax) | 4mm |
Surface Area of Cone (Sd) | 50cm² |
Materials of Construction:
Cone Material | Treated Paper |
Surround Material | Rubber |
Voice Coil Wire Material | CCA |
Voice Coil Former | Aluminum |
Basket / Frame Material | Steel |
Magnet Material | Ferrite |
Mounting Information:
Overall Outside Diameter | 4.57″ |
Baffle Cutout Diameter | 3.77″ |
Depth | 2.32″ |
# Mounting Holes | 4 |
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