Performance Optimized Dual Sealed 10" Enclosure | Arc Audio 10" Arc Series

Performance Optimized | Dual Arc Audio ARC 10 Dual 10" Sealed Enclosure | Driver-Specific for the Arc Audio ARC Series 10 1.5 ft³ Net Common Chamber Driver-Specific 28" × 14" × 10.5" Langboard Elite MDF Built in Tennessee Two Arc ARC 10s in One Engineered Cabinet The Performance Optimized Dual Sealed 10 is a 1.5 cubic foot common-chamber sealed enclosure engineered around a pair of Arc Audio ARC Series 10" subwoofers. Total internal airspace, baffle geometry, and bracing layout are all tuned to the ARC 10's linear excursion characteristics and 250-watt RMS power handling — same driver-specific approach as the single Performance Optimized boxes, scaled to a properly loaded pair. Two Arc ARC 10s in a properly sized cabinet don't just double the output. Two 10-inch drivers deliver more total cone area than a single 12, produce cleaner transient response due to smaller cone mass, and split the workload so each driver runs cooler and with less excursion at the same SPL. The Performance Optimized Dual Sealed 10 is the cabinet that lets the ARC 10 pair do what they're engineered to do. 1.5 cubic feet of net internal volume, sized specifically for a pair of Arc Audio ARC 10 drivers operating in a shared sealed environment. Each driver effectively operates against 0.75 cubic feet of airspace — dialed toward the SQ side of Arc Audio's specified sealed range of 0.65 to 1.1 cubic feet per driver. Why Dual 10s Instead of a Single 12 Dual 10s vs single 12 is one of the most persistent debates in car audio, and the honest answer depends on what you value. If you want the tightest transient response, the cleanest midbass integration, and the most efficient use of trunk space, dual 10s win. If you want maximum output per driver and a smaller total cabinet footprint, a single 12 makes sense. For the Arc ARC 10 specifically, the dual configuration plays to the driver's strengths. More Total Cone Area Two 10-inch subwoofers deliver approximately 157 square inches of combined cone area vs 113 square inches for a single 12. The extra radiating surface produces the same SPL at lower excursion per driver — cleaner sound at every volume level. 500 Watts RMS System Rating Each Arc ARC 10 handles 250 watts RMS. Power split across two drivers generates less heat per voice coil than the same total power into a single coil. Less heat means less thermal compression across long listening sessions. Faster Transient Response Smaller 10-inch cones with lower moving mass respond faster to input signal changes than larger 12-inch cones. Kick drums start and stop cleanly, bass guitar articulation stays intact, and integration with midbass drivers is more natural. Wider Cabinet, Shallower Depth The 28" x 14" x 10.5" footprint is wider than a comparable single 12 cabinet but shallower — which fits behind seats and against trunk walls better than a deeper, narrower single-driver box. Different geometry, better real-world fitment. Engineered Around the Arc ARC 10's Parameters Arc Audio specifies the ARC Series 10 for sealed enclosures between 0.65 and 1.1 cubic feet per driver — 0.85 cubic feet as the published optimum. The Performance Optimized Dual Sealed 10 delivers 1.5 cubic feet total, which gives each ARC 10 access to 0.75 cubic feet of effective airspace — between Arc's minimum and optimum, dialed toward the SQ side of the driver's specified range for tighter transient response and cleaner midbass integration. Volume Selection 1.5 cubic feet net is the total internal volume after material thickness, bracing, and driver displacement. With two ARC 10s sharing the cabinet, each driver effectively operates against 0.75 cubic feet of air spring — the SQ-oriented middle of the ARC 10's sealed range, where Qtc lands where it should for balanced transient response and controlled low-end extension. Mounting Geometry Both baffles are cut to the Arc ARC 10's exact mounting specification. The ARC 10's 5.5" mounting depth leaves comfortable internal clearance behind both magnet structures inside the 10.5" deep cabinet. Arc Audio's proprietary four-spoke stamped steel basket with compound-curve construction and integrated cooling vents drops in cleanly with room for magnet ventilation. Performance Series Construction, Driver-Specific Tuning Langboard Elite MDF Premium 3/4" MDF panels milled to documented spec — denser and more dimensionally stable than commodity MDF. Less panel resonance, tighter joints, and a longer service life under daily use at real power levels. V-Groove and Dado Joinery CNC-cut V-grooves at every panel intersection let the cabinet fold into shape with maximum glue surface. Dado joints lock the baffle and rear panel into the side walls — no fasteners visible from outside. 8/32 Threaded Inserts Threaded inserts pressed into both baffle backsides accept stainless steel mounting screws. No stripped pilot holes, no MDF damage from drywall screws, no surprises when the next driver upgrade rolls around. Pre-Wired Terminal Cup Proline X ABS/carbon fiber composite terminal cup, pre-wired with 12-gauge OFC inside the cabinet, with stainless steel hardware accepting both spade and banana terminations on the input side. Every panel is cut on ShopSabre CNC routers in our Tullahoma, TN facility. Tolerances that manual fabrication can't hold — joints close cleanly, baffle concentricity stays accurate, and internal volume is consistent unit to unit. Customize Your Build Carpet Finish Dark Gray Trunkliner is the standard durable wrap, matched to most factory trunk and cargo-area carpet tones. Plush Black (+$10) is a deeper, more luxurious nap that pairs well with blacked-out interiors and show builds. Acrylic Insert Color Choose Black, Blue, Red, or White for the baffle inserts to match your build. Or skip the inserts entirely (-$40) for a clean, understated look. The inserts are purely cosmetic — performance is identical across colors. Box-Only or Loaded Pair Add a matched pair of Dual 2-ohm or Dual 4-ohm Arc Audio ARC 10 drivers directly to your order and we'll ship the complete loaded system, ready to wire to your amplifier. Already own your ARC 10s? Order the enclosure box-only and drop in the drivers you have. Wiring Two Arc ARC 10s to Your Amplifier Both drivers share a single terminal cup, pre-wired with 12-gauge OFC for clean signal transfer. The wiring configuration depends on the impedance version of the ARC 10s you run and what your amplifier is stable at. Two Dual 2-Ohm Arc ARC 10s Each driver's coils in parallel = 1 ohm per driver. Two 1-ohm drivers in series = 2 ohms combined. Two 1-ohm drivers in parallel = 0.5 ohm combined (most monoblock amps won't handle this — verify your amp's stable load). Two Dual 4-Ohm Arc ARC 10s Each driver's coils in parallel = 2 ohms per driver. Two 2-ohm drivers in parallel = 1 ohm combined. Two 2-ohm drivers in series = 4 ohms combined. The Dual 4-ohm version is the more flexible option for most amplifier setups. Arc Audio manufactures monoblock amplifiers engineered to pair specifically with their subwoofer lineup — the Arc Audio XD Series and Mini Series monoblocks in the 500 to 600 watt RMS range give you a fully matched system. Any quality monoblock stable at your chosen impedance will also work well. Built in Tennessee, Backed by Audio Intensity Every Performance Optimized enclosure is CNC-cut, assembled, and finished in our Tullahoma, TN facility. Components are pulled from inventory after your order is placed, then bonded and wrapped — a 2 to 5 business day assembly window before the box ships. No pre-built inventory sitting in warehouses, warping in storage. Each unit is built to order. Backed by a 1-year limited warranty against structural failure and hardware defects. Questions on fitment, wiring, or amplifier pairing? Contact us — we install this gear ourselves, in our own vehicles. Two Arc ARC 10s, Done Right Driver-specific airspace sized for a pair, Performance Series construction, and the option to bundle a matched pair of Arc Audio ARC 10 drivers in one order. The Performance Optimized Dual Sealed 10 is the cabinet Arc's ARC Series 10s were engineered to live in.