Dayton Audio UMII15-22 Ultimax II DVC Subwoofer
SKU:
UMII15-22
381 mm
2 Ω
Achieve deep, authoritative bass in your car audio system with this high-excursion subwoofer. The dual voice coil design offers flexible wiring for various impedance loads. It delivers a linear excursion of 24mm for powerful, low-distortion output.
140 990 Ft
(111 016 Ft + VAT)
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Technical data
| Nominal diameter | |
| Impedance | |
| Resonance frequency (Fs) | |
| Sensitivity (SPL at 1 m / 2.83 V) | |
| Power tolerance (max) |
| Maximum linear deflection (Xmax) | |
| Total Q (Qts) | |
| Electromagnetic Q (Qes) | |
| Mechanical Q (Qms) | |
| DC resistance (Re) | |
| Voice coil inductance (L_e) | |
| BL product (BL) | |
| The surface area of the cone (Sd) | |
| Equivalent volume (Iron) | |
| Mechanical compliance of the suspension (Cms) | |
| Volume of displacement (Vd) | |
| Woofer type | |
| Voice coil diameter | |
| Subwoofer Series | |
| Dimensions (mm) | |
| Diameter of the baffle cutout | |
| # Mounting holes | |
| Diameter of the access opening | |
| Depth | |
| Enclosed volume | |
| Open volume | |
| Cutoff frequency (–3 dB) | |
| Cutoff frequency (open, -3 dB) |
The Dayton Audio UMII15-22 Ultimax II DVC Subwoofer represents a significant leap forward in low-frequency reproduction, engineered to deliver deep, authoritative bass that transforms any car audio system. This high-excursion subwoofer is ideally suited for enthusiasts seeking visceral, room-filling low end, whether for competitive sound quality builds or everyday listening that demands impact and precision. Its robust construction makes it equally at home in sealed enclosures for tight, accurate bass or ported designs for maximum output.
Technically, the UMII15-22 is a marvel of engineering. With a massive 24mm linear Xmax and a displacement volume of 1548 cm³, it moves air with exceptional authority. The dual 2-ohm voice coils offer flexible wiring configurations, allowing for a final impedance load of either 1 or 4 ohms to match your amplifier. A sensitivity of 88.5 dB (1m/2.83V) ensures efficient power use, while the low total Q (Qts) of 0.7 and a DC resistance (Re) of 4.2 ohms contribute to controlled, accurate response. The 381mm nominal diameter frame, with a mounting depth of 206.4 mm and eight mounting holes, ensures straightforward installation. With an inductance of just 0.7 mH, this subwoofer delivers clean, distortion-free bass that remains articulate even at extreme volumes, making it the ultimate choice for those who demand the very best in low-frequency performance.
Technically, the UMII15-22 is a marvel of engineering. With a massive 24mm linear Xmax and a displacement volume of 1548 cm³, it moves air with exceptional authority. The dual 2-ohm voice coils offer flexible wiring configurations, allowing for a final impedance load of either 1 or 4 ohms to match your amplifier. A sensitivity of 88.5 dB (1m/2.83V) ensures efficient power use, while the low total Q (Qts) of 0.7 and a DC resistance (Re) of 4.2 ohms contribute to controlled, accurate response. The 381mm nominal diameter frame, with a mounting depth of 206.4 mm and eight mounting holes, ensures straightforward installation. With an inductance of just 0.7 mH, this subwoofer delivers clean, distortion-free bass that remains articulate even at extreme volumes, making it the ultimate choice for those who demand the very best in low-frequency performance.
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