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Proline X
Arc Audio X2 10 + Matching Proline X Enclosure | Bundle, Box 50% Off
SKU: BNDL-X2-10-D4-Grey
$ 288.99
$ 368.99
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$ 80.00
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Free shipping, anywhere in the lower 48
A subwoofer plus a wood enclosure is real freight, and it adds up fast, especially coast to coast. We cover all of it, every bundle, every state. The price you see is the price at your door, with nothing added at checkout.
Arc Audio X2 10 + Matching Proline X Enclosure | Bundle, Box 50% Off
Includes Shipping
On orders over $99
Full Warranty
Authorized Dealer
Lifetime Support
Real Installers
The Bundle
The Arc Audio X2 10 subwoofer and a matching Proline X Performance Wedge enclosure, sold as one unit. Through the July event the enclosure is 50 percent off, so you get the box at half price and the whole system ships as a single part number. One add to cart, one delivery, one box to unpack.
Pick your voice coil above, D2 or D4. The enclosure is the P10-WS III, a 0.70 cubic foot sealed wedge with an angled back that reclaims trunk space behind the rear seat, cut and built in house in Tullahoma, Tennessee, pre-wired with 12 gauge OFC.
In The Box
▸One Arc Audio X2 10 subwoofer (D2 or D4)
▸One Proline X P10-WS III 0.70 cu ft sealed wedge enclosure, pre-wired
▸1 year enclosure warranty
Arc Audio X2V2 10 Subwoofer
The X2V2 is where Arc moves from compact into real output. 200 watts RMS backed by serious cooling: a two-inch copper-coated aluminum coil on Kapton, anodized black for heat radiation, an eight-vent four-spoke basket, and a T-Yoke vent. A large rubber surround and woven-in tinsel leads are the durability details that keep it alive in a daily driver.
Pick your coil by your amplifier. D2 wires to 1 or 4 ohms, D4 wires to 2 or 8 ohms. The T/S parameters differ slightly between the two, so choose the coil first. Arc rates it sealed in 0.65 to 1.0 cubic feet, with 0.75 optimal.
Key Specs
Power200 W RMS / 400 W peak
Voice coilDual 2 or Dual 4 ohm, 2 in
Xmax14.8 mm (D2) / 15.2 mm (D4)
Mounting depth5.91 in
Cutout8.98 in
Sensitivity83.6 dB
Recommended sealed volume0.75 cu ft (0.65 to 1.0 range)
Proline X Performance Wedge P10-WS III
A single 10 inch sealed wedge at 0.70 cubic feet net. The angled back tapers to match the recline of a rear seat, reclaiming 2 to 4 inches of upper trunk space versus a rectangular box of the same volume. CNC cut and hand-assembled in Tullahoma.
Dimensions & Fitment
Net internal volume0.70 cu ft, sealed
External W x H x D14.5 x 13 x 13 in (tapers to 8.5 in deep at top)
Subwoofer cutoutUp to 9.25 in
Max mounting depth8 in
Panel stock3/4 in Langboard Elite MDF
The X2 10 fits with room to spare: its 8.98 in cutout and 5.91 in depth both sit inside the box's limits, and after the driver's 0.07 cu ft displacement the net lands near 0.63 cu ft, at Arc's 0.65 minimum for a tight, punchy sealed alignment.
How It Is Built
▸Langboard Elite MDF, 3/4 inch panels, 48.5 lb/ft³ density and 200 psi internal bond
▸CNC cut on our ShopSabre industrial routers in Tullahoma
▸V-groove and dado joinery. The angled panels mechanically interlock before glue, so the wedge's angled joints stay airtight under bass pressure cycling
▸Single baffle with a recessed terminal cup, protected from cargo contact
▸Hand-assembled and inspected in Tennessee, no overseas manufacturing
Ready To Install
WiringPre-wired, 12 gauge OFC
Terminal cupABS / carbon fiber, copper ring terminals
FinishDark Gray Trunkliner (Plush Black available)
Warranty1 year
Why This Works
The X2 10 is a high-Qts driver, happiest in a moderate sealed box. Arc rates it 0.65 to 1.0 cubic feet, and the P10-WS III lands at the tight, punchy end of that window after the driver goes in. That produces the warm midbass lift and impact the X2V2 was voiced for, no DSP required.
The wedge earns its keep on packaging. Its angled back matches the recline of a rear seat, so it reclaims the triangular void a rectangular box wastes, without giving up any sealed airspace. You get correct sealed loading in a footprint that works with the trunk instead of against it.
It ships pre-wired and ready to bolt in. The X2 10's 8.98 inch cutout and 5.91 inch depth clear the box's 9.25 inch and 8 inch limits, so the driver drops straight in, and the whole thing is built to the sealed target for a 10 inch driver in house in Tullahoma.
The Bottom Line
This is a fixed bundle, so the box is locked to the sub. There is no wrong enclosure to order by mistake. The right sealed box for the driver, built in house, at half price.
Bundle FAQs
How does the bundle discount work?
The Proline X Performance Wedge enclosure is 50 percent off when you buy it with the X2 10 in this bundle. The sub stays at its regular 209.00 dollars, the enclosure drops from 159.99 to 79.99, so the bundle is 288.99 instead of the 368.99 combo retail. You save 80 dollars, in one add to cart.
Can I buy the enclosure separately at the bundle price?
No. The 50 percent enclosure price only exists inside this bundle. On its own the P10-WS III wedge enclosure is 159.99. Buying the sub and box together as the bundle is the only way to get the box at half price.
What ships with the bundle?
One Arc Audio X2 10 subwoofer in the voice coil you select, and one Proline X P10-WS III 0.70 cubic foot sealed wedge enclosure in Dark Gray Trunkliner, pre-wired with 12 gauge OFC. Both ship together as a single unit from Tullahoma, Tennessee.
Should I choose the D2 or D4 voice coil?
Choose by your amplifier. The dual 2 ohm (D2) wires to 1 ohm or 4 ohms, which suits 1-ohm monoblocks. The dual 4 ohm (D4) wires to 2 ohms or 8 ohms. Both cost the same in the bundle. If you are unsure, tell us your amp and we will point you to the right one.
Is the enclosure the right size for the X2 10?
Yes. Arc recommends 0.65 to 1.0 cubic feet sealed for the X2 10, with 0.75 optimal. The P10-WS III is 0.70 cubic feet net, and after the driver's displacement it lands near 0.63, right at Arc's minimum for a tight, punchy sealed alignment. Its 9.25 inch cutout and 8 inch depth clear the driver with room to spare.
What warranty comes with the bundle?
The Arc Audio X2 10 carries Arc Audio's 1-year warranty through authorized dealers, and Audio Intensity is one. The Proline X enclosure carries a 1-year warranty. You also get lifetime install support from real installers.
