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Dayton Audio Ultimax II UMII10-22 10" (25cm) Subwoofer
Dayton Audio Ultimax II UMII10-22 10" (25cm) Subwoofer
Technical Highlights
- 500 watts RMS power, 1,000 watts peak power, for deep bass.
- Two 2 ohm voice coils, flexible wiring, 4 ohms re.
- 87.2 dB sensitivity, frequency response 25-500Hz, Xmax 20mm.
- More technical details
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Ultimax II UMII10-22 by Dayton Audio
The Ultimax II UMII10-22 from Dayton Audio is a 10 inch (25 cm) subwoofer designed for impressive bass performance. Featuring a thick, one-piece Nomex honeycomb cone reinforced with durable fiberglass, this subwoofer offers high durability and minimal distortion. Equipped with dual 2-ohm voice coils, it provides flexible wiring options. The subwoofer can handle 500 watts RMS and up to 1,000 watts peak power, delivering deep, clean bass. Optimized for sealed and vented enclosures, the UMII10-22 delivers powerful low-frequency performance while its design minimizes distortion and maximizes efficiency.
Features
- Thick, one-piece Nomex honeycomb cone with woven, durable fiberglass
- Two linear stiffness spiders limit distortion and vibration modes
- 500 watts RMS power handling and 1,000 watts peak power
- Two 2-ohm dual-layer copper voice coils for flexible wiring configurations
Specifications
- Woofer Series: Ultimax II DVC
- Woofer Type: Subwoofer
- Nominal Diameter: 10 inches
- Power Handling (QMW): 600 watts
- Impedance (Z): 2+2 Ω
- Sensitivity (SPL at 1m/2.83V): 87.2 dB
- Frequency Response: 25-500Hz
- Voice Coil Diameter: 63.5mm
- DC Resistance (Re): 4Ω
- Voice Coil Inductance (Le): 0.74mH
- Resonant Frequency (Fs): 39Hz
- Mechanical Q (Qms): 2.67
- Electrical Q (Qes): 0.73
- Total Q (Qts): 0.57
- Moving Mass (Mms): 134g
- Suspension Compliance (Cms): 0.126mm/N
- Effective Cone Area (Sd): 345cm²
- Displacement Volume (Vd): 689cm³
- Force Factor (BL): 13.4Tm
- Equivalent Volume (Vas): 21.2 Liters
- Maximum Excursion (Xmax): 20mm
- Basket/Frame Material: Aluminum
- Outer Diameter: 266mm
- Total Depth: 184mm
- Cutout Diameter: 236mm
- Mounting Holes: 8
- Mounting Hole Diameter: 6.5mm
Frequently Asked Questions about Ultimax II UMII10-22
What performance specifications does the Dayton Audio Ultimax II UMII10-22 Subwoofer offer?
What performance specifications does the Dayton Audio Ultimax II UMII10-22 Subwoofer offer?
How does the Nomex honeycomb cone affect the performance of the Ultimax II UMII10-22?
How does the Nomex honeycomb cone affect the performance of the Ultimax II UMII10-22?
What enclosure types are optimal for the Ultimax II UMII10-22?
What enclosure types are optimal for the Ultimax II UMII10-22?
What role do the voice coils play in the Ultimax II UMII10-22?
What role do the voice coils play in the Ultimax II UMII10-22?
How do I install the Dayton Audio Ultimax II UMII10-22 in my vehicle?
How do I install the Dayton Audio Ultimax II UMII10-22 in my vehicle?
What are the Thiele-Small parameters for the Ultimax II UMII10-22?
What are the Thiele-Small parameters for the Ultimax II UMII10-22?
How is the diaphragm of the Ultimax II UMII10-22 constructed?
How is the diaphragm of the Ultimax II UMII10-22 constructed?
Why are double stiffness spiders advantageous in the Ultimax II UMII10-22?
Why are double stiffness spiders advantageous in the Ultimax II UMII10-22?
What materials are used in the basket of the Ultimax II UMII10-22?
What materials are used in the basket of the Ultimax II UMII10-22?
How is the maximum displacement of the Dayton Audio Ultimax II UMII10-22 designed?
How is the maximum displacement of the Dayton Audio Ultimax II UMII10-22 designed?
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