What amplifier power does the 43C124 need?

Kicker rates it at 150 watts RMS with a recommended range of 100 to 150 watts. A 300-watt peak figure covers short bursts. A small mono amp in that range is enough.

Sealed or ported box for this sub?

Both work. Kicker lists 1.25 to 3.5 cu ft sealed and 1.75 to 2.25 cu ft ported. A sealed box gives tighter bass; a ported box plays louder around tuning.

Can I wire two of these to one amp?

Each is a single 4-ohm voice coil. Two in parallel present a 2-ohm load, so check that your amplifier is stable at 2 ohms.

How much space does it need to mount?

It needs a cutout of 11 inches and a mounting depth of 5-7/8 inches. Measure your enclosure and mounting location before buying.

How does it compare with the CompR?

The CompR handles more power and has dual voice coils for flexible wiring. The 43C124 is the simpler, lower-power option for basic systems.

What comes in the box?

The listing is for two 43C124 subwoofers. Mounting hardware and enclosure are not included.

Where can I buy the Kicker 43C124 Classic 12" Comp 4 Ohm SVC Subwoofer?

2 stores we checked sell it, including Audiosavings, Walmart.

Kicker 43C124 Classic 12" Comp 4 Ohm SVC Subwoofer

Best price now

$219.76at AudiosavingsChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Audiosavings

Kicker 43C124 Classic 12" Comp 4 Ohm SVC Subwoofer

Best price now

$219.76at AudiosavingsChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Audiosavings

Ask our agent about this product

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Price facts

Last seen at $219.76 at Audiosavings on Nov 12.

Our take on the Kicker 43C124 Classic 12" Comp 4 Ohm SVC Subwoofer

The Kicker 43C124 is a 12-inch single-voice-coil subwoofer rated at 150 watts RMS and 300 watts peak, with a 4-ohm impedance. It uses a thick polypropylene cone, a UV-treated surround, 360-degree back bracing and perimeter venting, and it plays down to 27 Hz. It suits budget builds and first-time bass upgrades where a modest amplifier drives one or two subs in a sealed or ported box. Compared with pricier Kicker lines like the CompR, it gives up power handling and excursion, but owners call it an easy, reliable entry-level sub.

Best forBudget car audio buildsFirst-time subwoofer installsSealed or ported box setupsPairing with 100-150 watt RMS amps

Pros

Low power needs: 150 watts RMS, 100-150 watt recommended range
Plays deep for its class, down to 27 Hz
Thick polypropylene cone and UV-treated surround
360-degree back bracing and perimeter venting for durability
Flexible box options: sealed 1.25-3.5 cu ft, ported 1.75-2.25 cu ft
High 88.3 dB sensitivity for easy amplifier matching

Cons

Single 4-ohm voice coil limits wiring flexibility
Modest 300-watt peak handling next to higher-tier subs
Needs a fairly large sealed box, at least 1.25 cu ft
Deep 5-7/8 inch mounting depth may not fit shallow spaces

Kicker 43C124 Classic 12" Comp 4 Ohm SVC Subwoofer prices at every store

AudiosavingsNew
In stock
$219.76Free shippingChecked Nov 12
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Kicker 43C124 Classic 12" Comp 4 Ohm SVC Subwoofer price history

Lowest price we've seen: $219.76 on Nov 12 at Audiosavings. Tracked across 1 store since Nov 12.

What reviewers say

Owners of the Comp series describe it as solid, affordable bass that holds up in daily driving. Many pair it with a small amp in a sealed box and find it louder than expected for the power. Some note it is not a competition sub and want more output at high volume.

What people mention

OutputPraisedOwners say it delivers more bass than its power rating suggests.
DurabilityPraisedReviewers report it holds up well over months of daily driving.
ValuePraisedBuyers call it a strong entry-level choice for the money.
Power handlingMixedSome say it runs out of steam when pushed hard.
Box sizeMixedOwners note it needs a fairly large enclosure to sound its best.

About the Kicker 43C124 Classic 12" Comp 4 Ohm SVC Subwoofer

The Kicker 43C124 Comp is a 12-inch, 4-ohm single voice coil car subwoofer from the 2016 Comp line. It is made to deliver strong, deep bass. This listing is for a pair of subwoofers, totaling 600 watts peak.

Each sub has a thick polypropylene woofer cone and a high-density, UV-treated surround. It also has 360-degree back bracing, a bumped back plate, perimeter venting, a large magnet and a high-temperature voice coil.

It works best in a sealed or ported enclosure with 150 watts of recommended power.

Quantity: 2 subwoofers
Size: 12 in (30.0 cm)
Color: Silver
Impedance: 4 ohm SVC
Peak power: 300 watts per subwoofer
RMS power: 150 watts per subwoofer
Power range: 100–150 watts RMS
Sensitivity: 88.3 dB at 1 W/1 m
Frequency response: 27–500 Hz
Cone: Thick polypropylene
Surround: High-density, UV-treated
Mounting depth: 5-7/8 in (14.8 cm)
Mounting cutout: 11 in (27.9 cm)
Sealed box volume: 1.25–3.5 cu. ft (35.4–99.1 L)
Vented box volume

Specifications

multipack_quantity: 2Source
color: SilverSource
size: 12"Source

Questions and answers

What amplifier power does the 43C124 need?: Kicker rates it at 150 watts RMS with a recommended range of 100 to 150 watts. A 300-watt peak figure covers short bursts. A small mono amp in that range is enough.
Sealed or ported box for this sub?: Both work. Kicker lists 1.25 to 3.5 cu ft sealed and 1.75 to 2.25 cu ft ported. A sealed box gives tighter bass; a ported box plays louder around tuning.
Can I wire two of these to one amp?: Each is a single 4-ohm voice coil. Two in parallel present a 2-ohm load, so check that your amplifier is stable at 2 ohms.
How much space does it need to mount?: It needs a cutout of 11 inches and a mounting depth of 5-7/8 inches. Measure your enclosure and mounting location before buying.
How does it compare with the CompR?: The CompR handles more power and has dual voice coils for flexible wiring. The 43C124 is the simpler, lower-power option for basic systems.
What comes in the box?: The listing is for two 43C124 subwoofers. Mounting hardware and enclosure are not included.
Where is the Kicker 43C124 Classic 12" Comp 4 Ohm SVC Subwoofer cheapest?: At Audiosavings, for $219.76, as of our latest check.
Where can I buy the Kicker 43C124 Classic 12" Comp 4 Ohm SVC Subwoofer?: 2 stores we checked sell it, including Audiosavings, Walmart.