Proline X PO 10-S W P3 sealed wedge enclosure, front baffle with gloss black insert and pre-wired leads, 17.25 by 13 inches. Optimized for Rockford Fosgate P3.Proline X PO 10-S W P3 sealed wedge enclosure, side profile with recessed terminal cup, 8 inch top, 12.73 inch base, 13 inches tall. Optimized for Rockford Fosgate P3.

Performance Optimized · Datasheet

Performance Optimized Wedge Sealed 10" Enclosure | Rockford Fosgate P3D2-10 Single 10" Sealed enclosure

Net volume
0.590 Cubic Feet (RF Spec: 0.59 EXACT)
Cutout
9.13 Inches
External dimensions
17.25 Inches W × 13 Inches H × 8 Inches / 12.73 Inches D
Front baffle
Vertical Trunk-Lid-Side Woofer Mounting Face
Buy at Audio Intensity
  • Best For: Rockford Fosgate P3D2-10 Compact-Trunk Musical Builds (Smallest Cabinet in PO Wedge Line)
  • Net Volume: 0.590 cu ft (RF Spec: 0.59 EXACT | 0.717 cu ft Gross)
  • Driver Match: Rockford Fosgate P3D2-10 (DVC 2Ω) or P3D4-10 (DVC 4Ω)
  • Construction: Rear-Firing Wedge | V-Groove/Dado | FlexFit Baffle Ready | 500W RMS

Technical specifications

Enclosure TypeSealed | Wedge Geometry | Rear-Firing Trunk-Load
Driver-Specific FitmentRockford Fosgate P3D2-10 (DVC 2Ω) or P3D4-10 (DVC 4Ω)
Internal Volume (Gross)0.717 Cubic Feet
Internal Volume (Net After Displacement)0.590 Cubic Feet (RF Spec: 0.59 EXACT)
Target System Qtc~0.82 (Musical Alignment | RF's 10" Spec Naturally Targets This Qtc)
Baffle ConfigurationVertical Trunk-Lid-Side Woofer Mounting Face
MaterialLangboard Elite 3/4" MDF
Front Baffle ConstructionDouble-Layer 1.5" MDF (Two 3/4" Sheets Bonded)
JoineryV-Groove and Dado (CNC-Cut)
ConstructionShopSabre CNC / Angled Seat-Side Compound Cuts
External Width17.25 Inches
External Height13 Inches
External Depth (Top)8 Inches
External Depth (Bottom)12.73 Inches
Baffle Angle~20° From Vertical (Seat-Side Face)
Mounting Hole Diameter9.13 Inches
Mounting Hardware8/32 Threaded Inserts | Stainless Steel Machine Screws Included (FlexFit Compatible)
Terminal CupProline X ABS/Carbon Fiber Composite | 12g OFC Pre-Wired
DampingPolyfill Pre-Installed
Recommended Power300-500 Watts RMS (RF CEA-2031 Rated: 500W RMS Continuous)
Carpet FinishDark Gray Trunkliner (Standard) or Plush Black
Acrylic InsertBlack, Blue, Red, White, or None
Bundle OptionsEnclosure Only (Bring Your Own P3D2-10 or P3D4-10)
Warranty1-Year Limited (Enclosure)
ManufacturedTullahoma, Tennessee, USA

Performance in this enclosure

Net airspace
0.59
cu ft per chamber
System Qtc
0.79
sealed
Half power
38.9
Hz · F3
Xmax at
469
W RMS · no filter
With 25 Hz subsonic
600
W RMS · +28%
Amplifier
500
W RMS recommended
This enclosure holds 0.59 cu ft net per chamber. In it the Rockford Fosgate P3D2-10 runs a system Qtc of 0.79 with half power at 38.9 Hz, and the cone reaches its 15.2 mm travel limit at 469 W, below the driver’s 500 W thermal rating, so travel is what stops you here, not heat. Run a subsonic filter at 25 Hz and that becomes 600 W — +131 W, or 28 percent more power for the same 15.2 mm of travel.

01Is it a sealed driver?

Efficiency bandwidth product places the motor before anything else is decided.

EBP = Fs ÷ Qes = 49.3
SEALED 0–50 TRANSITION 50–100 PORTED 100–150 0 50 100 150 D2 49.3
D2 · EBP 49.3
EBP under 50 means a motor that wants a sealed load. The P3D2-10 sits at 49.3, inside that band, which is why this is a sealed build rather than a ported one.

02What the box does to it

0.59 cu ft against a 27.0 L Vas.

α = Vas ÷ Vb = 1.62  ·  Fc = Fs√(α+1) = 43 Hz  ·  Qtc = 0.79
20 30 50 70 100 150 200 +6 +0 -6 -12 -18 -24 FREQUENCY · Hz LEVEL · dB −3 dB
D2 · Qtc 0.79, Fc 43 Hz, F3 38.9 Hz
The box lifts resonance from 26.6 Hz free-air to 43 Hz and half power lands at 38.9 Hz, anechoic, before any cabin gain.

03The watts that reach Xmax (in this enclosure)

Travel scales with the square root of power, so there is one wattage that puts the cone exactly on 15.2 mm — and a bigger one once a subsonic filter stops it wasting travel below the passband.

PXmax = 469 W unfiltered  →  600 W with a 25 Hz subsonic
20 30 50 70 100 150 200 0 4 8 12 16 FREQUENCY · Hz CONE TRAVEL · mm PAST LINEAR TRAVEL · Xmax 15.2 mm 469 W reaches Xmax here
D2 · 469 W, no filterD2 · 600 W with subsonic at 25 Hz, 24 dB/octXmax 15.2 mm one-way
Every trace touches the limit and no further, because each is drawn at the exact power that puts that coil on 15.2 mm. Unfiltered that is 469 W, reached first at 20 Hz. It sits under the 500 W the driver can take thermally, so the enclosure sets the ceiling, not the voice coil. The dashed traces are the same driver behind a subsonic filter at 25 Hz, 24 dB/oct: stopping the cone wasting travel below the passband lets it take 600 W before hitting the same 15.2 mm. That is 28 percent more amplifier for the price of one filter setting.
ParamValueUnitNote
Fs26.60Hzfree-air resonance
Qts0.490D2
Vas27.00Lequivalent compliance
Sd360.0cm²effective piston area
Xmax15.2mmone-way linear travel
Pe500Wcontinuous RMS
SPL81.6dB1 W / 1 m, derived from T/S

Driver parameters as published by rockfordfosgate.com. Curves computed against this enclosure’s actual net airspace.

Installer's take

The P3D2-10 is the smallest driver in Rockford's Punch P3 lineup and the entry point to the P3 aluminum-cone platform. Same core engineering as the 12" and 15" P3 siblings: anodized aluminum cone, VAST surround, FlexFit basket, hybrid stamp-cast basket, standard 10-AWG nickel-plated push terminals, Klippel-verified motor, unique spider venting for cooler operation. Rated 500 watts RMS continuous, a step down from the 12" and 15" P3 which are both rated 600W. Makes sense given the smaller motor structure and cone area.

Volume math on this box lands on RF's spec exactly. 0.717 cu ft gross minus the P3D2-10's 0.127 cu ft mounted displacement = 0.590 cu ft net. RF's published sealed spec is 0.59 cu ft net. Direct hit.

Same design story as the 12" P3 build: RF's 10" P3 spec already targets Qtc around 0.82 (with the P3D2-10's Qts 0.49 and Vas 27L, working through the compliance math). That's musical alignment territory. No tuning adjustment needed. Both the 10" and 12" P3 builds hit RF's specs exactly because RF picked musical-Q targets for those spec sheets. Only the 15" P3 build runs slightly larger than RF's spec, because RF's 15" spec targets a tighter Qtc closer to 1.0 for peak SPL in a compact cabinet.

I appreciate that Rockford didn't force a compact-cabinet compromise on the 10" P3 the way they did on the 15". The 10" is already a small driver in a small cabinet. Pushing to Qtc 0.793 for peak output wouldn't have saved meaningful trunk space, so they picked the musical target. Good engineering decision.

Cabinet size: this is the smallest wedge in the entire PO Wedge lineup. 17.25" wide, 13" tall, 8" deep at top, 12.73" deep at bottom. Genuinely fits anywhere. Compact sedans that can't accommodate the 10" T1 wedge (20.75" wide) can fit this. Small hatchbacks, coupes with tight parcel shelves, pickup single-cab spaces where a full-size wedge won't clear. This box works.

The P3's shallow 6.18" mounting depth is what makes the compact cabinet possible. Most 10" drivers rated 500-600W RMS need 6.5-7.5" of mount depth. The P3 fits in an 8" top-face wedge with 1.62" clearance. That's the practical outcome of RF specifying a shallow motor structure for the P3 platform.

Loaded weight is trivial. The P3D2-10 is 17.3 lb shipping weight. Lightest full-power driver in the P3 line. Cabinet is roughly 25 lb in Langboard MDF at this size. Total loaded system ~42 lb. Genuinely one-person installable. Standard parcel shipping straightforward.

Power target: RF specs 500 watts RMS. Real-world sweet spot is 300-500 watts. RF's own Punch P400X1 monoblock (400W at 2 ohm) is a natural match for the daily-driver use case. Prime R500X1D delivers a full 500W at 1 ohm parallel wiring if you want maximum output. Any modern high-quality class D monoblock stable at 1 ohm in the 300-500W range works. Set low-pass around 80-100 Hz. Subsonic around 25-30 Hz.

Wiring is standard P3 push terminals (no SWIFT). Parallel for 1 ohm max output, series for 4 ohm. Wire it once and it stays.

Sealed vs ported: RF supports both. Ported gets you 1.4 cu ft at tuned ~40 Hz, adds output efficiency but requires 138% more cabinet volume, not usually worth it for a 10" driver where the compact sealed cabinet is much of the appeal. For SPL builds, ported wins. For musical accuracy and compact fitment, sealed wins. This is the sealed answer.

Fair pricing for the P3 platform, aluminum-cone musical driver at the same tier as JL's paper-cone W6, and below RF's own T1 flagship 10". Good middle-ground option for value-focused musical builds.

Cabinet size vs the 10 T1 wedge: this one is 3.5" narrower (17.25" vs 20.75") and 0.5" shorter (13" vs 13.5"). The 10 T1 needs a bigger cabinet because RF specs 0.75 cu ft for it vs 0.59 for the 10 P3. Different drivers, different volume requirements.

This is an enclosure-only listing. Bring your own P3D2-10 (or P3D4-10. 4-ohm variant fits identically). Source from any authorized Rockford Fosgate dealer.

If you want Rockford's Punch P3 platform in the most trunk-fittable form factor, in RF's own spec-exact sealed volume, in a cabinet that goes in almost any vehicle, this is the box.

Questions

What size enclosure does the Rockford Fosgate P3D2-10 need?

Rockford Fosgate publishes 0.59 cubic feet net internal as the recommended sealed enclosure volume for the P3D2-10 (and 1.4 cubic feet for a vented alignment). The Audio Intensity Performance Optimized Wedge Sealed 10 for Rockford Fosgate P3 delivers 0.717 cubic feet gross internal, which after subtracting the P3D2-10's 0.127 cubic foot total driver displacement lands at 0.590 cubic feet net. Exact match to RF's published sealed spec. With the P3D2-10's Qts of 0.49 and Vas of 27 liters, this spec produces a system Qtc near 0.82 with an F3 around 39 Hz. Musical alignment territory.

How does the P3D2-10 compare to the P3D2-12, P3D2-15, and T1D210?

Within the P3 series, the P3D2-10 is rated 500W RMS versus 600W for both the P3D2-12 and P3D2-15. All three share the same platform: aluminum cone, VAST surround, FlexFit basket, hybrid stamp-cast basket, standard push terminals, Klippel-verified motor. Cabinet sizes scale proportionally: 0.59 cu ft for the 10", 1.02 cu ft for the 12", 1.58 cu ft (RF optimum) for the 15". Versus the T1D210 (Rockford's flagship 10" from the Power series): T1D210 is 600W RMS with a Kevlar-reinforced paper cone, full die-cast basket, SWIFT quick-reconfig terminals, deeper 6.375" mount depth, and needs a larger 0.75 cu ft sealed spec. Choose the P3D2-10 for musical accuracy, compact fitment, and value pricing. Choose the T1D210 for maximum SPL output and premium construction.

What are the dimensions of the Performance Optimized Wedge Sealed 10 for the Rockford Fosgate P3?

The 10" P3 wedge measures 17.25" wide x 13" tall externally, with a wedge depth of 8" at the top and 12.73" at the bottom. The angled seat-side face sits approximately 20 degrees back from vertical, matching the lean of typical rear seat backrests. This is the smallest cabinet in the entire PO Wedge lineup. Fits compact sedan trunks, coupe cargo areas, small hatchback trunks, and pickup single-cab installs where the larger 10" T1 wedge (20.75" wide) or 10" JL wedges won't clear.

Why is the 10" P3 rated only 500W RMS when the 12" and 15" P3 are both rated 600W?

The P3D2-10 has a smaller motor structure (81 oz magnet vs 96 oz on the 12") and smaller cone area than the 12" and 15" P3 drivers. Rockford Fosgate rates each driver based on its actual continuous power handling capability per CEA-2031 industry standards. The 10" reaches its thermal and mechanical limit at 500W RMS continuous, while the larger motor structures on the 12" and 15" can sustain the additional 100W to reach 600W RMS. All three drivers hit their rated power reliably, the 10" just tops out at 500W where the larger drivers continue to 600W.

What impedance options are available for the Rockford Fosgate P3 10"

Rockford Fosgate offers the P3 10" in two dual-voice-coil impedance configurations: P3D2-10 (Dual 2-ohm) and P3D4-10 (Dual 4-ohm). Both fit this cabinet identically since RF publishes the same 0.59 cu ft sealed spec across both variants. The P3D2-10 (2-ohm) wires as 1-ohm parallel (maximum output) or 4-ohm series. The P3D4-10 (4-ohm) wires as 2-ohm parallel or 8-ohm series. Unlike the T1 series, the P3 uses standard 10-AWG nickel-plated push terminals rather than SWIFT quick-reconfig terminals. Wire it once and it stays where you put it.

What is the mounting depth of the Rockford Fosgate P3D2-10?

The Rockford Fosgate P3D2-10 has a mounting depth of 6.18 inches (156.8mm) with a cutout diameter of 9.13 inches (232mm). This is the shallowest full-power 10" in the P3 line. Shallower than the P3D2-12 (6.66") and the T1D210 (6.375"). The P3D2-10 uses Rockford's FlexFit basket, a slot-mounted frame pattern that allows fine-tuning of the driver's rotational mounting position. Internal cabinet clearance behind the driver: over 9.4 inches at the mounting center, 7.25 inches at the top baffle edge (both after 3/4" MDF panel thickness). Substantial room for the P3's motor and extended pole/bumped backplate assembly.

Should I use the P3D2-10 in a sealed or ported enclosure?

Rockford Fosgate supports both alignments for the P3D2-10. Sealed (0.59 cu ft net per RF spec) delivers tight, controlled bass with excellent transient response. Ideal for musical accuracy and sound quality installs. Ported (1.4 cu ft net per RF spec, typically tuned around 40 Hz) delivers more output in the peak-tuned range but requires 138 percent more cabinet volume and sacrifices transient accuracy. For most 10" P3 installs, the sealed alignment is the right answer: compact cabinet fitment is a major reason to choose a 10" driver in the first place, and the ported cabinet loses much of that advantage. This cabinet is engineered for RF's sealed alignment.

How much power can the Rockford Fosgate P3D2-10 handle?

The Rockford Fosgate P3D2-10 handles 500 watts RMS continuous (CEA-2031 compliant) with 1000 watts peak. For balanced output and long-term reliability in the Performance Optimized Wedge Sealed 10 enclosure, pair the P3D2-10 with a well-regulated class D monoblock delivering 300-500 watts RMS at your chosen impedance. Rockford Fosgate's own Punch P400X1 monoblock is a natural match for daily-driver builds (400W at 2 ohm), while the Prime R500X1D delivers the full 500W at 1 ohm parallel wiring for maximum output.

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