Proline - X Micro Series M10 - S WAV Loaded | Wavtech thinPRO 10 Subwoofer + Sealed Enclosure - Proline X Enclosed Subwoofer for car audio systems

Proline X

Proline X Single 10" Sealed Micro Series System | Loaded with Wavtech thinPRO 10

SKU: M10-S Wav Loaded 2 ohm

QUICK SPECS

Best For: Extreme space-limited builds / High-output stealth installs
Configuration: Single 10" Sealed — Micro Series
Volume: 0.40 ft³ Net
Tuning: N/A — Sealed
Sonic Character: Tight, High-Output, Controlled

Proline X Enclosure — Built in Tennessee CNC-cut Langboard Elite 3/4" MDF, V-groove + dado joinery, recessed ABS/Carbon Fiber terminal cup.

Driver + Enclosure — Matched and Pre-Wired Subwoofer pre-installed and wired to the correct impedance. Connect your amplifier and it's ready to run.

Shipping Included Assembled to order in 2–5 business days. No freight charges at checkout.

$ 849.99 $ 949.99 Save $ 100.00

Impedance

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What's Included

Proline X Micro Series sealed enclosure — single 10" configuration
Wavtech thinPRO 10 subwoofer pre-installed — Single 4-ohm or Single 2-ohm
Pre-wired 12g OFC speaker wire to terminal cup
Recessed ABS/Carbon Fiber Composite terminal cup — stainless hardware, copper ring terminals
Threaded inserts — stainless 8/32 square-bit screws
Rubber feet included for down-fire configuration

Amplifier, power wire, and RCA cables not included

Proline X Single 10" Sealed Micro Series System | Loaded with Wavtech thinPRO 10

Enclosure Type Sealed

External Dimensions 24" × 12.75" × 4.5"

Net Volume .4cu ft

Tuning Frequency N/A

Cutout Diameter Direct Fit

Front Panel Thickness 1.5

Max Mounting Depth 3.0"

INSTALLER'S TAKE

The thinPRO 10 is a different class of shallow-mount driver than most of what's in this lineup. The 4.5" voice coil and 750W RMS rating are not spec sheet marketing — that motor structure is legitimately competition-grade in a 2.9" package. In the 0.40 ft³ Micro Series box it performs well above what the enclosure depth suggests on paper.

The impedance selection at checkout matters. Single voice coil means no wiring options — the impedance you select is the load your amplifier sees. Single 4-ohm is the safer match for most amplifiers. Single 2-ohm requires an amplifier explicitly rated at 2 ohms and targets a higher power output from the same amp. Know your amplifier's impedance rating and stable power output before selecting.

The 4.5" depth is the slimmest in the Proline X loaded lineup. If you have a space that won't fit the JL TW3 enclosure at 5.25", this one likely will. Measure carefully — 0.75" makes a difference in tight under-seat applications.

Product Details

The Proline X Single 10" Sealed Micro Series System pairs the Wavtech thinPRO 10 subwoofer with a Proline X Micro Series sealed enclosure built at our Tennessee facility. Net internal volume is 0.40 ft³ — matched to the thinPRO 10's T/S parameters for a sealed alignment. At 2.9" mounting depth with 20mm of one-way linear Xmax, the thinPRO 10 is engineered to move serious air in an ultra-shallow package. The driver is available in Single 4-ohm or Single 2-ohm — select your amplifier's target impedance at checkout. The system ships pre-wired and ready to connect.

Every panel is CNC-cut from 3/4" Langboard Elite MDF at our Tennessee facility — a mill-certified panel stock with a 200 psi internal bond rating, 410,000 psi modulus of elasticity, and 325 lb face screw holding strength. In a sealed enclosure this compact, panel rigidity is everything. The sealed air volume behind the driver controls cone motion — any flex or air leak directly corrupts that suspension. This box does not flex and does not leak.

Version III construction uses V-groove combined with dado joinery throughout. The terminal cup is built in-house at our Tennessee facility — ABS/Carbon Fiber Composite body, recessed mount, stainless steel hardware, aluminum landing plates, copper ring terminals, and 12g OFC speaker wire pre-installed. Threaded inserts and stainless 8/32 square-bit screws secure the driver for clean, repeatable mounting. Nothing to source. Nothing to assemble. It ships ready to wire.

Shipping is included in the price. At 24" wide and 4.5" deep, this is the slimmest loaded system we build. That cost is built into what you see. No freight line item on your order confirmation. What you see is what you pay.

Enclosure Specifications

Enclosure Type	Sealed — Micro Series
Configuration	Single 10"
Net Volume	0.40 ft³
Tuning Frequency	N/A — Sealed
External Dimensions	24" W × 12.75" H × 4.5" D
Max Mounting Depth	3.1"
MDF	Langboard Elite 3/4"
Joinery	V-groove + dado
Terminal Cup	Recessed ABS/Carbon Fiber Composite
Speaker Wire	12g OFC pre-installed
Hardware	Threaded inserts, stainless 8/32 screws
Firing Options	Front-fire or down-fire (feet included)
Finish	Plush Black
Vehicle Fitment	Universal

Woofer Details

The Wavtech thinPRO 10 is a competition-grade shallow-mount 10" subwoofer built around a 4.5" dual-gap FEA-optimized motor with double-stacked strontium magnets. At 2.9" mounting depth it is among the shallowest 10" drivers available, yet it delivers 750W RMS handling and 20mm of one-way linear Xmax — specifications that match or exceed many full-depth daily drivers. The honeycomb Nomex and glass fiber composite cone is lightweight and rigid, maintaining cone control at high excursion where a paper or polypropylene cone would begin to flex and distort. Dual mirrored NBR spiders keep the 4.5" voice coil centered under sustained high-excursion use. The vented cast aluminum frame manages heat and eliminates the frame flex common in stamped steel at this power level. Available in Single 4-ohm or Single 2-ohm — select the impedance that matches your amplifier at checkout.

Brand + Model	Wavtech thinPRO 10
Size	10"
RMS Power	750W
Voice Coil Config	Single 4-ohm or Single 2-ohm (select at checkout)
Voice Coil Diameter	4.5"
Xmax	20mm one-way linear
Motor	Dual-gap FEA-optimized, double-stacked strontium magnets
Cone	Honeycomb Nomex + glass fiber composite
Surround	Double-roll NBR
Spiders	Dual mirrored NBR
Frame	Vented cast aluminum
Mounting Depth	2.9"
Terminals	8 AWG push terminals

Why This Combo Works

Wavtech thinPRO 10 in a Proline X 0.40 ft³ Sealed Micro Series Enclosure

The thinPRO 10 is engineered specifically for compact sealed airspace — Wavtech's published recommendation is 0.40 ft³ sealed, which is exactly what this enclosure delivers. The driver's 20mm Xmax and 750W RMS rating give it the mechanical and thermal headroom to produce high output in this volume without the cone running out of travel at listening levels. Most shallow-mount drivers achieve their form factor by reducing motor size and accepting lower output — the thinPRO 10 uses a 4.5" dual-gap motor to avoid that tradeoff entirely.

In a properly loaded 0.40 ft³ sealed enclosure, the thinPRO 10 produces tight, controlled bass with strong output across the 35–80Hz range. The sealed alignment delivers faster transient response and better power handling than a ported design at this enclosure volume — and at 4.5" total depth, a ported version of this size is not acoustically viable anyway. This is the highest-output shallow-mount system in the Proline X loaded lineup.

For amplifier power, target 600–750W RMS at the selected impedance. At 4 ohms, most Class D monoblocks in the 750–1000W range will deliver the right amount of clean power. At 2 ohms, verify your amplifier is rated for that load and look for 600–750W of clean rated output. Do not underpower this driver — the thinPRO 10 is rated for 750W RMS and performs best when fed adequate, clean power.

Materials

Material

Built From a Spec Sheet, Not a Sales Sheet

Every Proline X Performance Series enclosure is CNC-cut from Langboard Elite MDF — 3/4" (18mm) panels produced to published mill specifications. Most enclosure manufacturers source generic MDF without published data. We can tell you the internal bond rating, the modulus of elasticity, the modulus of rupture, and the face and edge screw holding strength for every panel in this enclosure — because we chose the material based on those numbers, not on price or availability.

Langboard Elite is produced in the United States. The specifications below are pulled directly from Langboard's published mill data and are verifiable. This is the same panel stock used in our full Proline X lineup.

Specifications

Langboard Elite MDF — Published Mill Data

Property	Value	Why It Matters
Panel Stock	Langboard Elite MDF	Named, verifiable panel source — not generic "high-density MDF"
Thickness	3/4" (18mm)	Industry standard for subwoofer enclosures; panels below this flex under pressure
Density	48.5 lbs/ft³	Higher density = less porosity, better screw retention, reduced resonance
Internal Bond	200 psi	Measures resistance to delamination under sustained internal pressure — the most enclosure-relevant spec on this sheet
Modulus of Rupture (MOR)	4,200 psi	Bending strength before the panel breaks — relevant for larger unsupported baffle spans
Modulus of Elasticity (MOE)	410,000 psi	Stiffness under load; higher MOE means less panel flex under bass pressure, less resonance
Face Screw Holding	325 lbs	How firmly the panel surface holds a screw; critical for baffle joint integrity over time
Edge Screw Holding	250 lbs	Panel edge retention — relevant for every joint that isn't face-to-face

Internal Bond

200 psi — The Number That Actually Matters for Enclosures

The internal bond rating measures how well the MDF panel resists delamination under sustained pressure applied perpendicular to the face. In a subwoofer enclosure, every bass transient generates a pressure pulse that pushes outward on every panel simultaneously. A panel that begins to delaminate internally loses stiffness gradually — the symptoms are slow: a box that starts to sound softer, less defined, less punchy over months of use. 200 psi internal bond is the spec that determines how long this enclosure holds its acoustic integrity under daily use at real power levels.

Stiffness

410,000 psi MOE — Less Flex, Less Resonance

The modulus of elasticity measures panel stiffness — resistance to bending under load. A stiffer panel flexes less under the pressure generated by a high-excursion driver at volume. Panel flex is a source of acoustic coloration: the panel itself begins to radiate sound at its own resonant frequency, adding distortion to the output. 410,000 psi stiffness combined with V-groove and dado joinery means the panels stay rigid and the bracing controls resonance at the structure level — not the panel level. The bass you hear comes from the driver, not the box.

Screw Holding

325 lb Face / 250 lb Edge — Joints That Stay Locked

Screw holding strength determines how firmly the panel grips a fastener at the face and at the edge. This matters most at the baffle joint — where the front panel meets the side panels and where the driver is mounted. A panel with low screw holding strength allows fasteners to loosen over time under vibration, leading to air gaps at the joint and loss of acoustic seal. 325 lb face screw holding strength means the baffle hardware stays put. Combined with dado joinery and adhesive, the front panel on a Proline X Performance Series enclosure is not going anywhere.

Sourcing

Named Panel Stock — Not "Premium MDF"

The phrase "premium MDF" or "high-density MDF" appears on marketing copy for enclosures across every price point, from $40 to $400. It is not a specification — it is a description with no defined standard. Langboard Elite is a named, sourced, mill-documented product with published data. We name it in our copy because naming it holds us accountable to the spec. You can look up Langboard Elite independently, verify the numbers on this page, and confirm you are getting what we say you are getting. That is the point.

Why Proline X?

Most enclosures are built to a price point. Proline X is built to a spec. Every box starts with published-data MDF, gets CNC-cut to exact internal volume, and is assembled by hand in our Tennessee facility. The difference shows up in the measurements — and in how the box holds up two years into daily use.

CNC-Cut to Spec

Panels are machine-cut on ShopSabre CNC routers and joined with V-groove and dado joinery. Consistent geometry, no hand-cut variance, no gaps at the joints.