Performance Series · Datasheet

P12-P | Single 12" Ported Subwoofer Enclosure | V3 Single 12" Ported enclosure

Net volume
1.5 ft³
Tuning
36Hz
Max mounting depth
7.25"
Cutout
11.15"
External dimensions
19.5" W x 14.5" H x 15.5" D
Front baffle
0.75" Single Baffle
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Technical specifications

MaterialLangboard Elite MDF, 3/4" (18mm)
Enclosure TypeSlot-Ported Bass Reflex
Net Internal Volume1.5 ft³
Tuning Frequency36Hz
External Dimensions19.5" W x 14.5" H x 15.5" D
Subwoofer Cutout11.15"
Max Mounting Depth7.25"
Front Panel Thickness0.75" Single Baffle
FinishDark Gray Trunkliner / Plush Black
Terminal CupABS/Carbon Fiber Composite, recessed mount, stainless hardware, copper ring terminals
WiringPre-wired 12g OFC speaker wire
Warranty1-Year Limited

Installer's take

The 1.5 ft³ net volume on this enclosure is well-matched to a single 12" driver in a ported alignment. It is not undersized, you are not fighting the box to get output, and it is not so large that port velocity becomes an issue at the 36Hz tuning point. This is a straightforward, well-proportioned single 12" ported build. The 7.25" max mounting depth covers most standard 12" drivers. High-excursion competition motors with extended baskets are the exception. Check your driver's published mounting depth before ordering. At 19.5" wide and 15.5" deep this enclosure fits in most standard trunk setups without custom fabrication. The depth is the dimension to watch. 15.5" is deeper than a sealed equivalent, so measure your available trunk depth before committing.

Questions

What is the net internal volume of the P12-P?

The P12-P has a net internal volume of 1.5 ft³. This is sized to work efficiently with a wide range of standard 12" drivers in a ported alignment without requiring volume correction or additional damping material.

What is the enclosure tuned to and why does it matter?

The P12-P is tuned to 36Hz. Tuning frequency sets the point where port output peaks and driver excursion is minimized. At 36Hz you get strong output through the upper bass and usable extension into the low 30s without the steep rolloff that comes with a higher tuning point. It is a general-purpose tuning that works well across hip-hop, rock, and electronic music.

What is the maximum driver mounting depth this enclosure supports?

The P12-P supports a maximum mounting depth of 7.25". This covers the majority of standard 12" drivers. High-excursion competition drivers with extended baskets may exceed this spec: check your driver's published mounting depth before ordering.

Does the ported design affect sound quality?

The ported design enhances bass output by allowing more airflow, resulting in deeper and more powerful bass. It primarily benefits listeners who prefer louder and more pronounced low frequencies. The design also reduces distortion at high volume levels, providing a more enjoyable listening experience.

Does this enclosure require additional bracing?

No additional bracing is needed, as the enclosure is constructed with sturdy MDF and precision CNC cutting. The MDF material is thick enough to prevent flexing, and the precision-cut panels ensure all joints are tight and secure. This design provides a solid foundation, reducing vibration and ensuring stability even at high power levels.

Can this enclosure be used in a car audio setup?

Yes, the P12-P Ported Enclosure is ideal for car audio applications. Its compact dimensions make it easy to fit into most car trunks or cargo areas, and its tuning is designed to work well in automotive environments. The ported design helps maximize bass output, making it perfect for users looking to add powerful low frequencies to their car audio system.

How does the P12-P compare to a sealed enclosure?

Due to its ported design, the P12-P Ported Enclosure provides louder, deeper bass than a sealed enclosure. Sealed enclosures generally produce tighter, more accurate bass but are less efficient in producing high-volume levels. The P12-P is better suited for those who want impactful bass that can fill larger spaces, while a sealed enclosure might be better for detailed sound quality in smaller spaces.

What are the external dimensions of the enclosure?

The external dimensions of the P12-P Ported Enclosure are 19.5" (W) x 14.5"(H) x 15.5"(D). These dimensions are compact enough to fit various vehicle trunks or other setups. Despite its compact size, it still provides enough internal volume for the subwoofer to perform at its best, delivering powerful and resonant bass.

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