Tru Spec 1446CO Empty 10" Vented Enclosure Sundown Audio SA-12 v.2 D4 Sub Bundle

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Tru Spec SINGLE10_SAV212D4

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Tru Spec Single 10" and Sundown Audio SA-12 v.2 Image 1 — Tru Spec Single 10" and Sundown Audio SA-12 v.2

Tru Spec Single 10" and Sundown Audio SA-12 v.2 Image 2 — Tru Spec Single 10" and Sundown Audio SA-12 v.2

Tru Spec Single 10" and Sundown Audio SA-12 v.2 Image 3 — Tru Spec Single 10" and Sundown Audio SA-12 v.2

Tru Spec Single 10" and Sundown Audio SA-12 v.2 Image 4 — Tru Spec Single 10" and Sundown Audio SA-12 v.2

Tru Spec Single 10" and Sundown Audio SA-12 v.2 Image 5 — Tru Spec Single 10" and Sundown Audio SA-12 v.2

Tru Spec Single 10" and Sundown Audio SA-12 v.2 Image 6 — Tru Spec Single 10" and Sundown Audio SA-12 v.2

Tru Spec Single 10" and Sundown Audio SA-12 v.2 Image 7 — Tru Spec Single 10" and Sundown Audio SA-12 v.2

Tru Spec Single 10" and Sundown Audio SA-12 v.2 Image 1

Tru Spec Single 10" and Sundown Audio SA-12 v.2 Image 2

Tru Spec Single 10" and Sundown Audio SA-12 v.2 Image 3

Tru Spec Single 10" and Sundown Audio SA-12 v.2 Image 4

Tru Spec Single 10" and Sundown Audio SA-12 v.2 Image 5

Tru Spec Single 10" and Sundown Audio SA-12 v.2 Image 6

Product highlights

Product highlights

• 10" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1 cubic feet
• Compatible for Sundown SA10V2 and similar subwoofers (Sold separately)

Learn more about the single10_sav212d4

Universal – fits most vehicles.

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List price $721.98

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$569.98

with warranty

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Description

Authorized dealer

Tru Spec Single 10" (1446CO)

Empty Single 10" Vented Prefabricated Enclosure
Quantity: 1

Product Details:

10" Single Ported Subwoofer Enclosure
Durable 3/4" Medium Density Fiberboard (MDF) construction
Compatible with the following 10" subwoofers (Sold separately):

Sundown Audio SW-SAV210D2
Sundown Audio SW-SAV210D4
DC Audio M4LV110D2
DC Audio M4LV110D4
Massive Audio GTX104H
CT Sounds Strato 10" Subwoofer
CT Sounds OZONE 10" Subwoofer
CT SOUNDS Meso 10" Subwoofer
SKAR IX 10" Subwoofer
Audiofrog GB10 10" Subwoofer
Massive Audio MMA 10" Subwoofer

Computer-designed CNC cut
Built with proper airspace and non-restrictive port
Maximum subwoofer mounting depth: 13.90"
Subwoofer cutout diameter: 9.3"
Total box volume: 1 cubic feet
Dimensions: 20" L x 12.5" H x 13.9" W

Authorized Internet Dealer

1-year Manufacturer's Warranty

Port Specifications:

Rectangular port
Number of ports: 1
Port diameter: 15"
Estimated port tuned frequency (fb): 35 Hz

Sundown Audio SA-12 v.2 D4 12" (SA12V2D4)

2500W Peak (1250W RMS) 12" SA Series Dual 4-ohm Car Subwoofer (SW-SAV212D4)
Quantity: 1

Product Details:

12" Dual 4 ohm SA Series Subwoofer
Power Handling:

Peak: 2500 watts
RMS: 1250 watts

Competition Grade Paper Cone
Foam Surround
Vented magnetic gap and pole piece
Innovative high velocity, cast aluminum vented frame spacer ring
Magnet ID faraday ring for smooth acoustic response
Spring-loaded terminals for easy connection
Stitched-on double “XL” tinsel leads
2.75" High Temperature Copper Voice coil on aluminum former
19 mm Xmax
Double Stacked magnet motor structure
Resonance Frequency (Fs): 33.6039 Hz
Sensitivity: 85.03 dB
Recommended sealed box volume: 1.0 cubic feet
Recommended ported box volume: 1.75 cubic feet
Top-mount depth: 7.35"
Cutout diameter: 11.01"
Authorized Internet Dealer
1-year Manufacturer's Warranty

Priced Individually

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Customer Ratings & Reviews

Tru Spec Single 10

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Durability		5
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Features		5
Design		5
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Customer Reviews

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Great subs

The following review is for SAV212D4, which is a part of the bundle you are viewing.

Sounds awesome

By Clint on May 28, 2026 Checkmark Icon

Verified purchase

2016 Mitsubishi Outlander Sport

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Best money spent

The following review is for SAV212D4, which is a part of the bundle you are viewing.

I wish I would had spent the money the first go around. These subs are amazing. I highly recommend these. The slam I only have my amp turned up half way bass settings on low and the are ridiculously loud.

By Michael on April 17, 2026 Checkmark Icon

Verified purchase

2009 Chevrolet Impala

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First time buying Sundown. .

The following review is for SAV212D4, which is a part of the bundle you are viewing.

I have always used skar products but I decided to spend more money on higher end stuff . These sa v2 12s hit so hard on my jp 23 v2!!!

By Jesse on February 23, 2026 Checkmark Icon

Verified purchase

2023 Kia Forte

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