Generously donated by Javas Shadzi. May not come in original packaging, but are new and unused.
Price is for the woofer pair.
Dayton Audio PA Series Pro Woofers are a great upgrade for musical instrument or sound reinforcement cabinets, and also excel in custom-built speaker systems.
Key Features
- Strong, low-mass carbon fiber impregnated paper cone
- I-beam rolled edge 1.2 mm steel frame
- Low distortion motor system with w/copper cap
- Powerful 80 oz. ceramic ferrite magnet
- Vented pole piece/vented voice coil gap improves thermal management
- Black motor parts and black polyimide voice coil former dissipate heat
- Bumped back plate for unrestricted excursion
Resonant Frequency (Fs) 39Hz DC Resistance (Re) 5.5Ω Voice Coil Inductance (Le) 1.68mH Mechanical Q (Qms) 8.85 Electromagnetic Q (Qes) 0.3 Total Q (Qts) 0.29 Compliance Equivalent Volume (Vas) 3.24ft³ Mechanical Compliance of Suspension (Cms) 0.23mm/N BL Product (BL) 18T·m Diaphragm Mass Inc. Airload (Mms) 72.8g Maximum Linear Excursion (Xmax) 5mm Surface Area of Cone (Sd) 530.




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