StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Kicker
Kicker
KICKER 43C124 12" Comp Subwoofer 150W RMS 4 Ohm SVC

KICKER 43C124 12" Comp Subwoofer 150W RMS 4 Ohm SVC

Best price now

$109.88at Pro Audio CenterChecked Nov 10

Prices are checked against each store and labelled with when.

Visit Pro Audio Center

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $109.88 at Pro Audio Center on Nov 10.

Our take on the KICKER 43C124 12" Comp Subwoofer 150W RMS 4 Ohm SVC

The Kicker 43C124 is a 12-inch car subwoofer from Kicker's entry-level Comp line, rated at 150W RMS with a single 4-ohm voice coil. Its 30 Hz free-air resonance and 0.559 Qts suit it to sealed and ported boxes, and the single-coil design keeps wiring simple for a basic amp setup. It is the step below Kicker's CompR and CompVR lines, which handle more power and use dual voice coils. Owners of budget builds treat it as a solid first sub; it will not keep up with high-power systems.

Best forFirst-time car subwoofer buildsBudget sealed or ported box setupsPairing with a modest single-channel ampAdding low end to a factory system
Pros
  • Single 4-ohm coil is easy to wire
  • Low 30 Hz Fs reaches deep for its class
  • Works in sealed or ported enclosures
  • Kicker's Comp line is widely available and well documented
  • 150W RMS is easy to power with a small amp
Cons
  • 150W RMS limits output compared with CompR and CompVR
  • Single voice coil gives fewer wiring options than dual-coil subs
  • Entry-level Comp line trades output for cost
  • Needs a properly sized enclosure to sound its best

KICKER 43C124 12" Comp Subwoofer 150W RMS 4 Ohm SVC prices at every store

  • Pro Audio CenterNew

    In stockReturn policy

    $109.88Checked Nov 10
    Visit Pro Audio Center

What reviewers say

Owners of entry-level systems generally find the Comp 12 delivers respectable bass for the power, though some want more output. Most praise centers on value and easy installation in a basic setup.

What people mention
  • OutputMixedOwners say it delivers solid bass for a 150W sub but runs out of headroom at high volume.
  • ValuePraisedBuyers treat it as a strong entry-level choice for a first subwoofer build.
  • WiringPraisedThe single 4-ohm voice coil makes it simple to match to a basic amplifier.
  • Power handlingCriticisedSome owners find 150W RMS limiting compared with Kicker's higher Comp lines.

About the KICKER 43C124 12" Comp Subwoofer 150W RMS 4 Ohm SVC

The Kicker 43C124 is a 12-inch Comp subwoofer with a 4-ohm single voice coil (SVC). It is rated for 150 watts RMS, with a peak power rating of 300 watts.

Its sensitivity is 88.3 dB at 1 W, 1 m, and its resonant frequency is 30 Hz. Maximum linear excursion (Xmax) is 10.3 mm.

Size
12 in
Series
Comp
Impedance
4 ohms, single voice coil
RMS power
150 W (recommended amplifier power)
Peak power
300 W (per ANSI/CTA-2031-A)
Sensitivity
88.3 dB @ 1 W, 1 m
Resonant frequency
Fs 30 Hz
Xmax
10.3 mm
Thiele-Small
Qts 0.559, Qms 10.22, Qes 0.591, Re 3.65 ohms
Vas
3.36 ft³ (95.18 L)
Outer frame
12-5/8 in (32 cm)
Mounting depth
5-7/8 in
Mounting cutout
11 in (27.9 cm)
Warranty
1 year from original purchase when bought from an authorized Kicker dealer or kicker.com; covers defects in material and workmanship under normal use

Questions and answers

What size enclosure does the 43C124 need?
Kicker publishes sealed and ported box recommendations for the 12-inch Comp, and its 0.559 Qts and 30 Hz Fs work in either. Use a box built to those specs rather than a generic one.
Can I run it on a 2-ohm stable amp?
It is a single 4-ohm coil, so one sub presents a 4-ohm load. Two of them wired in parallel present 2 ohms.
How much power does it need?
It is rated at 150W RMS. An amplifier that delivers roughly that much into 4 ohms is enough; more power than the rating risks damage.
Is it better than the CompR or CompVR?
No. The CompR and CompVR are higher lines with more power handling and dual voice coils. The 43C124 is the entry point for modest systems.
Does it come as a single sub or a pair?
It is sold as one 12-inch subwoofer. Check the listing for whether a single unit or a pair is offered.
Will it fit a factory speaker location?
No. A 12-inch sub needs a dedicated enclosure, sealed or ported, sized to Kicker's specs.
Where is the KICKER 43C124 12" Comp Subwoofer 150W RMS 4 Ohm SVC cheapest?
At Pro Audio Center, for $109.88, as of our latest check.

More from Kicker

  • K
    Kicker CompR Subwoofer
    Kicker CompR Subwoofer
  • K
    Kicker L7R Subwoofer
    Kicker L7R Subwoofer
  • K
    Kicker Solo-Baric L7S 4 Ohm Subwoofer
    Kicker Solo-Baric L7S 4 Ohm Subwoofer
  • K
    Kicker 47KPB1
    Kicker 47KPB1
  • K
    Kicker 46PKD4 4AWG Dual Amplifier Power Kit
    Kicker 46PKD4 4AWG Dual Amplifier Power Kit
  • K
    Kicker 48TCWRT122 12" CompRT 2 Ohm Enclosure
    Kicker 48TCWRT122 12" CompRT 2 Ohm Enclosure
  • K
    KICKER CS 6.5" Front Door Speaker Upgrade Kit for 1999-2006 Chevy Silverado & Sierra
    KICKER CS 6.5" Front Door Speaker Upgrade Kit for 1999-2006 Chevy Silverado & Sierra
  • K
    Kicker KS Series Component Speaker System 51KSS6904
    Kicker KS Series Component Speaker System 51KSS6904
  • All Kicker deals and products →

    More car subwoofers

    • X
      XMAXXX Monster 12″ Car Subwoofer
      XMAXXX Monster 12″ Car Subwoofer
    • S
      Sundown Audio SA-Series v.3 12″ Dual 4-Ohm 1250W RMS Car Subwoofer
      Sundown Audio SA-Series v.3 12″ Dual 4-Ohm 1250W RMS Car Subwoofer
    • J
      JL Audio 12TW3-D4
      JL Audio 12TW3-D4
    • P
      Pioneer A-Series TS-A120D4 12" Subwoofer 1500W Max
      Pioneer A-Series TS-A120D4 12" Subwoofer 1500W Max
    • A
      ATG Audio 4-Ohm DVC 1000W Subwoofer
      ATG Audio 4-Ohm DVC 1000W Subwoofer
    • B
      Boss Audio CX122 Subwoofer
      Boss Audio CX122 Subwoofer
    • I
      Infinity REF Shallow Mount Subwoofer
      Infinity REF Shallow Mount Subwoofer
    • T
      Transcend Series 8 8" 1500W 4 Ohm DVC Subwoofer
      Transcend Series 8 8" 1500W 4 Ohm DVC Subwoofer