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JL Audio 10TW3-D8

400W RMS 10" TW3 Series Dual 8-ohm Shallow Subwoofer

JL Audio
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• RMS Power: 400 watts
• Impedance: Dual 8 ohm
• Polypropylene-Mica Cone
• Rubber Surround
• Mount depth: 3.25"
• Sensitivity: 82.27 dB

Learn more about the 10tw3d8
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Get a Free roll of Belva 16 Gauge Speaker Wire. Simply click the "Add Both to Cart" button and you will see your savings at checkout. This offer cannot be combined with any other coupons or offers.

JL Audio 10TW3-D8

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Priced separately $532 98

Promo Savings of $12 99

Total price:

$519 99

Description


JL Audio brand icon

Authorized dealer


JL Audio 10TW3-D8

JL Audio’s patented thin-line woofer technology compresses the architecture of the TW3’s using a “concentric tube” structure built into the injection-molded cone body. This structure supports the voice coil and a full annular spider, while permitting the placement of the large motor structure further forward in the speaker than with conventional designs. TW3’s are optimized for small enclosures and offer tab-ear mounting design to maximize cone area within their mounting footprints.


Product Details:

  • 10" Dual 8 ohm TW3 Shallow Mount Series Subwoofer
  • Power Handling:
    • RMS: 400 watts
  • Polypropylene-Mica Cone
  • Rubber Surround
  • No pole vent: permits mounting close to rear wall of enclosure
  • Very small sealed enclosure volume requirements
  • Very long linear excursion capability (0.60 In / 15.2 mm, one-way)
  • DMA-optimized motor designs
  • Patented “concentric tube” architecture
  • Patented “floating cone attach method” technology
  • Aluminum-alloy dust cap and rear cap with JL Audio logo
  • High Temperature Voice coil
  • 15.2 mm Xmax
  • Frequency Response: 24 - 200 Hz
  • Resonance Frequency (Fs): 39.262 Hz
  • Sensitivity: 82.27 dB
  • Recommended sealed box volume: 0.575 cubic feet
  • Recommended ported box volume: 0.75 cubic feet
  • Top-mount depth: 3.25"
  • Cutout diameter: 9.625"
  • Authorized Internet Dealer
  • JL Audio SGR-10TW3 subwoofer grille optional (sold separately)
  • 1-year Manufacturer's Warranty

  • Priced Individually

PDF IconJL Audio 10TW3D8 owner’s manual

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Specifications & Details


Subwoofer Specifications
Series
TW3 Shallow Mount Series
Subwoofer Size
10"
RMS Power Handling
400 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
8 ohm
Frequency Response
24 - 200 Hz
Sensitivity
82.27 dB
Xmax (millimeters)
15.2 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene-Mica
Woofer Surround
Rubber
Magnet Structure
Double Stacked
Subwoofer Grille
Optional (Accessory required and sold separately)
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Optimum Sealed Box Volume
0.575 cubic feet
Optimum Ported Box Volume
0.75 cubic feet
Top-Mount Depth (Mounting Depth)
3.25"
Cutout Diameter
9.625"
Shallow Mount Installation
Yes
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
39.262 Hz
Equivalent Compliance (Vas)
14.44 liters
Total Speaker Q Value (Qts)
.761
Electrical Q Value (Qes)
.825
Electrical Resistance of Voice Coil (Re)
15.008 ohm
Mechanical Q Value (Qms)
9.840
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

10TW3-D8

Weight:

12.02lbs

Internal SKU:

10tw3d8

Internal Product ID:

128827

Customer Ratings & Reviews


JL Audio 10TW3-D8 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Photos & Videos


Customer Reviews

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Amazing Subs

I have two of these subs (8 ohm) wired down to 2ohm with 600 watts going in. They hit so much, very deep, very hard - and still has some head room for a bigger amp. Highly recommend these subs. Can't go wrong with JL.

By Christopher on March 26, 2022 Checkmark Icon Verified purchase

35 found this helpful


By Michael on April 5, 2024 Checkmark Icon Verified purchase

6 found this helpful


By Hugo on April 8, 2025 Checkmark Icon Verified purchase

2 found this helpful


By James on February 24, 2025 Checkmark Icon Verified purchase

1 found this helpful


Incredible sound for thin sub!

These 10tw3’s sound amazing in a ported enclosure! Currently running 4ohm mono on RF Power t1500 with gain turned back quite a bit & very impressed with sound quality, clarity, & low end response. I was skeptical but hopeful & now couldn’t be happier! Also, Sonic Electronix customer service is outstanding! Purchased & shipped same day, then received next day (granted I’m in same state, but still Amazon rarely performs this feat & I pay extra for Prime! Anyhow, you can’t go wrong with JL Audio or Sonic Electronix! Keep up the great work!

By Matt on December 1, 2024 Checkmark Icon Verified purchase


By heath on May 16, 2024 Checkmark Icon Verified purchase




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