Description
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Designed to be the ultimate in sonic performance and output, the RE Audio XXX v2 12″ truly is engineered for excess.
“It makes all the sounds I want to hear from a subwoofer. It was tight, clean, and imaged perfectly. RE has gone for the gold with their XXX v2 line of subs, and I have to say they earned it!” — Car Audio Electronics Magazine — |
Sizes: 12″, 15″,” and 18″ (Dual 2 or 4 ohm) |
• Dual Composite 2-piece Cone
• Rubber Surround
• Integrated Gasket
• Cast Aluminum Basket
• Tork-Tite Terminal
• 3″ 8-layer Aluminum Flat Wire Voice Coil
• FEA Optimized Motor Structure
• VMS Vented Magnet System
• Dual Progressive Spiders
• Integrated Tinsel Lead
• Nominal Impedance: Dual 2 or 4 Ohm
• Power Handling: 2000W (RMS) |
Product Dimension
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Model |
XXX v2 12 |
XXX v2 15 |
XXX v2 18 |
Mounting Depth[in/mm] |
12.75 / 323.9 |
13.5 / 342.9 |
14.75 / 374.7 |
Overall Diameter[in/mm] |
13 / 330.2 |
16 / 406.4 |
19 / 482.6 |
Displacement[ft3/liters] |
0.24 / 6.8 |
0.27 / 7.65 |
0.3 / 8.5 |
Weight[lbs/kg] |
72 / 32.7 |
76 / 34.5 |
78 / 35.4 |
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Enclosure Recommendations |
Model |
12″ Compact |
12″ Optimal |
15″ Compact |
15″ Optimal |
18″ Compact |
18″ Optimal |
Sealed[cu.ft/liters] |
0.85 / 24.07 |
1.1 / 31.15 |
1.6 / 45.31 |
2.1 / 59.47 |
3.3 / 93.45 |
4 / 113.27 |
Ported*[cu.ft/liters] |
1.7 / 48.14 @ 34Hz |
2.2 / 62.3 @ 34Hz |
3.2 / 90.62 @ 35Hz |
4 / 113.27 @ 33Hz |
6 / 169.9 @ 35Hz |
9 / 254.86 @ 34Hz |
* Need to add PD(Port Displacement)
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T/S Parameters |
Model |
XXX v2 12 |
XXX v2 15 |
XXX v2 18 |
Electrical Q Value [Qes] |
0.46 |
0.58 |
0.68 |
Mechanical Q Value [Qms] |
3.29 |
3.62 |
2.82 |
Total Speaker Q Volume [Qts] |
0.404 |
0.501 |
0.55 |
Free Air Resonance [Fs], Hz |
21 |
19.1 |
15.6 |
Equivalent Compliance [Vas], cu.ft/liters |
2.61 / 74 |
7.61 / 207 |
17.02 / 482 |
One-way, Linear Excursion [Xmax], mm |
54 |
54 |
54 |
Efficiency [SPL 1W/1m], dB |
83.76 |
85.81 |
86.2 |
DC Resistance Per Coil [Re], Ohm |
4.2 |
4.2 |
4.2 |
Nominal Impedance(dual) [Znom] |
2 or 4 |
2 or 4 |
2 or 4 |
Thermal Power Handling [Pe], Watts |
2000 |
2000 |
2000 |
Force Factor [Bl] |
18.16 |
18.16 |
18.16 |
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*Hand built to order here in the US*