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JL Audio CP110-W0v3 vs Skar Audio SDR-1X12D2

The Skar Audio SDR-1X12D2 is the stronger pick for most shoppers: it is a 12-inch loaded enclosure rated 600 W RMS with a kerf port, and it holds 4.8 out of 5 from 514 ratings. The JL Audio CP110-W0v3 is a smaller 10-inch slot-ported box rated 300 W continuous, with a 25 Hz low end and a 4-ohm load that suits amps that cannot run low impedance. Build quality is solid on both, but the Skar moves more air and the JL is easier to drive and takes less trunk space.

  • Choose the JL Audio CP110-W0v3 if you have a 4-ohm-stable amp, limited space, or want a compact 10-inch box that digs down to 25 Hz.
  • Choose the Skar Audio SDR-1X12D2 if you want more output from a 12-inch driver and your amp is stable at 1 ohm.

Prices

  • JL Audio CP110-W0v3: $229.99 at Abt Electronics (checked today)
  • Skar Audio SDR-1X12D2: $212.49 at eBay (checked today)
  • Difference: the Skar Audio SDR-1X12D2 is $17.50 cheaper than the JL Audio CP110-W0v3 today
JL Audio
JL Audio CP110-W0v3

JL Audio CP110-W0v3

$229.99at Abt ElectronicsChecked 10 min ago
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Visit Abt Electronics

Store links may earn us a commission. Price via Klarna.

Pros
  • Compact footprint for a 10-inch loaded box
  • 4-ohm load works with a wide range of amps
  • Slot port tuned low, rated to 25 Hz
  • Spring-post terminals for simple wiring
Cons
  • Only 300 W continuous
  • 84 dB sensitivity means it needs a strong amp
  • 10-inch driver moves less air than a 12
Skar Audio
Skar Audio SDR-1X12D2

Skar Audio SDR-1X12D2

4.8(514 ratings)
$212.49at eBayChecked 5 min ago
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • 600 W RMS from a 12-inch driver
  • Kerf port design for strong output
  • Pre-wired and pre-loaded for easy install
  • 4.8 out of 5 from 514 ratings
Cons
  • 1-ohm final impedance demands a stable amp
  • Larger and heavier than the JL box
  • Deep bass extension is not specified

What separates them

JL Audio CP110-W0v3Skar Audio SDR-1X12D2
Driver sizeSingle 10-inch wooferSingle 12-inch woofer
Power handling300 W continuous, 600 W peak600 W RMS, 1,200 W max
Final impedance4 ohms, easy on most amps1 ohm at the terminals, needs a low-impedance-stable amp
Port designSlot-ported enclosureKerf port for deeper tuning and airflow
Low-frequency extensionRated down to 25 HzNot published; tuned for output rather than deep extension
Sensitivity84 dB, needs real power to get loudNot published; higher RMS rating suggests more output headroom
FootprintAbout 15.5 x 13.8 x 17.4 in, 29 lb12-inch box, larger and heavier
Owner feedbackFewer published ratings4.8 out of 5 from 514 ratings

Price history

$229.99$212.49
Oct 29Nov 10
  • JL Audio CP110-W0v3: lowest $229.99 on Nov 9 at Abt Electronics; $229.99 on Nov 10.
  • Skar Audio SDR-1X12D2: lowest $212.49 on Oct 29 at Skar Audio; $212.49 on Nov 10.

Prices at every store

JL Audio CP110-W0v3

  • Abt ElectronicsNew

    In stock

    $229.99Free shippingChecked 10 min ago
    Visit Abt Electronics
  • eBayNew

    In stockSold by pacificpicks (99.8% positive, 4,471 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $349.75Free shippingChecked 9 min ago
    Visit eBay

Store links may earn us a commission. Some prices via Klarna.

All 2 stores and price history →

Skar Audio SDR-1X12D2

  • eBayNew

    In stockSold by skar-audio

    $212.49Free shippingChecked 5 min ago
    Visit eBay
  • Skar AudioNew

    In stock

    $212.49Free shippingChecked 5 min ago
    Visit Skar Audio
  • Skar AudioNew

    Availability unknown

    $212.49Checked Nov 2
    Visit Skar Audio
  • Newegg.comNew

    Availability unknownSold by VersaCom

    $269.99Checked 5 min ago
    Visit Newegg.com

Store links may earn us a commission.

All 3 stores and price history →

Specs compared

SpecJL Audio CP110-W0v3Skar Audio SDR-1X12D2
Enclosure TypeSlot-portedPorted
Continuous Power Handling300 W—
Nominal Impedance4 Ω—
FinishGray carpet—
External Width15.51 in / 394 mm—
External Height13.77 in / 350 mm—
External Depth17.38 in / 441 mm—
Net Weight29 lb / 13.15 kg—
Frequency Response25-250 Hz—
Sensitivity84 dB—
Peak Power Handling600 watts peak power—
Connector TypeSpring post—
Show all 17 specsShow fewer specs
SpecJL Audio CP110-W0v3Skar Audio SDR-1X12D2
Amplification Type—Passive
Color—Black
RMS Power Rating—600 watts RMS
Size—12 inches diameter
Impedance—2 ohms

What reviewers say

JL Audio CP110-W0v3

Owners describe the CP110-W0v3 as a simple way to add solid, deep bass without building a box. Most praise its output for the size and its clean integration with modest amps; some note it needs real power and sounds less controlled than sealed designs.

What people mention
  • Bass outputPraisedOwners say it delivers deep, strong bass for a single 10-inch in a compact box.
  • Power needsMixedIts low sensitivity means it wants a capable amp; some buyers found it underwhelming on small power.
  • Sound qualityMixedListeners call the ported sound loud but sometimes boomy compared with sealed enclosures.
  • BuildPraisedThe cabinet and driver are described as solid and durable in vehicle and boat installs.

Skar Audio SDR-1X12D2

  • 4.8 / 5514 ratings

With 4.8 out of 5 from 514 ratings, owners are largely happy with the output and value of this loaded enclosure. Most praise centers on how hard it hits for the money and how easy the pre-wired setup makes installation.

What people mention
  • Bass outputPraisedOwners say it delivers deep, loud bass that punches above its price.
  • InstallationPraisedBuyers like that it arrives loaded and wired, cutting setup time.
  • Build qualityPraisedReviewers describe the enclosure and sub as sturdy and well finished.

Questions and answers

Which is better for a daily-driver car?
The JL Audio CP110-W0v3 fits tighter spaces and runs on a 4-ohm amp, so it is the easier daily setup. The Skar SDR-1X12D2 gives more output if you have room and a 1-ohm-stable amp.
Which one hits lower bass?
The JL is rated down to 25 Hz, which is unusually low for a 10-inch loaded box. Skar does not publish a frequency response for the SDR-1X12D2, so the JL is the safer bet for deep extension.
Do I need a special amp for the Skar?
Yes. The SDR-1X12D2 is wired to 1 ohm at the terminals, so your amp must be rated stable at 1 ohm. The JL's 4-ohm load works with almost any mono amp.
Which is louder?
The Skar has the edge on paper: a 12-inch driver with a 600 W RMS rating against the JL's 300 W continuous 10-inch. The JL can still get loud, but it needs a powerful amp because of its 84 dB sensitivity.
Is the Skar worth stepping up to over the JL?
Step up to the Skar if you want maximum output and your amp can handle 1 ohm. Stay with the JL if space is tight or you want a simpler, lower-power install.
Which lasts longer?
Both are carpeted MDF enclosures with loaded subs, and neither has a clear durability edge in published specs. Longevity depends more on giving each its rated power cleanly than on the box itself.

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Buying guides that pick them

  • Best loaded car subwoofer enclosures under $250
  • Amplifier matchingMixedSome note you need a 1-ohm-stable amp, which not every buyer already owns.