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CT Sounds TROPO-2X10D4 Bass Package vs Kicker 51PTRTP10 Powered 10" Subwoofer Enclosure

Buy the Kicker PTRTP10 if you want a compact, self-contained powered box that fits under a seat or in a tight cargo area and needs only power and signal. Buy the Dual/CT Sounds package if you want maximum output and a full system in one box: two 10s, a 1500W RMS monoblock and an OFC wiring kit, pre-wired to 1 ohm. The Kicker wins on footprint, down-firing protection and simplicity; the CT Sounds package wins on raw output and included hardware. Owners of the CT package praise clean bass and easy install but some complain the advertised 2600W is max power, not the 1500W RMS amp they expected.

  • Choose the Dual 10" 2600W package if you have the space for a full-size ported box, want two subs and a matching 1500W RMS amp with wiring included, and are chasing maximum output.
  • Choose the Kicker PTRTP10 if you need bass in a tight space, want a built-in amp with a remote bass knob, and prefer a down-firing box you can stack gear on.

Prices

  • CT Sounds TROPO-2X10D4 Bass Package: $589.97 at CT SOUNDS (checked today)
  • Kicker 51PTRTP10 Powered 10" Subwoofer Enclosure: $399.96 at Walmart (checked today)
  • Difference: the Kicker 51PTRTP10 Powered 10" Subwoofer Enclosure is $190.01 cheaper than the CT Sounds TROPO-2X10D4 Bass Package today
Dual
Dual 10" 2600W Complete Bass Package w/ Sub Box, Amp, & Wiring Kit

CT Sounds TROPO-2X10D4 Bass Package

Dual 10" 2600W Complete Bass Package w/ Sub Box, Amp, & Wiring Kit

4.9(105 ratings)
$589.97at CT SOUNDSChecked 15 h ago
See all prices and details
Visit CT SOUNDS
Pros
  • Two 10-inch subs and a 1500W RMS amp in one purchase
  • Pre-wired to 1 ohm, so wiring is straightforward
  • 4 gauge OFC wiring kit included
  • Thick 1.25 in baffle and kerf port built to Thiele/Small specs
  • High owner rating with praise for clean, strong bass
Cons
  • Large box takes real trunk or hatch space
  • Subs face forward and are exposed to cargo
  • No remote bass knob listed
  • Advertised 2600W is max power, not the amp's RMS rating
  • Amp still has to be mounted and wired separately
Kicker
Kicker 51PTRTP10 PTRTP Powered Down-Firing 10" Subwoofer Enclosure

Kicker 51PTRTP10 Powered 10" Subwoofer Enclosure

Kicker 51PTRTP10 PTRTP Powered Down-Firing 10" Subwoofer Enclosure

4.6(94 ratings)
$399.96at WalmartChecked 15 h ago
See all prices and details
Visit Walmart
Pros
  • Built-in amp means no separate amplifier to mount
  • Low-profile down-firing box fits under seats and in tight spaces
  • Down-firing sub is protected and you can stack gear on it
  • Remote bass control included
  • 3/4 in MDF with internal bracing and a passive radiator
Cons
  • 400W RMS is far less output than the CT package
  • Single 10-inch sub limits maximum volume
  • Down-firing layout can sound muffled on thick carpet or soft mats
  • Needs a 2-ohm-stable signal source and power run
  • No Bluetooth or wireless connectivity

What separates them

CT Sounds TROPO-2X10D4 Bass PackageKicker 51PTRTP10 Powered 10" Subwoofer Enclosure
System typeComponent package: two subs, separate monoblock amp and wiring kitPowered enclosure with built-in amplifier
Power1500W RMS at 1 ohm, 2600W max400W RMS, 1000W max
Footprint and mountingFull-size ported box, front-firing, needs trunk or hatch spaceLow-profile down-firing box, 6 in tall, fits under seats and in tight cargo areas
InstallationPre-wired to 1 ohm, but amp and wiring must be run and mountedSingle 2-ohm terminal, power and signal only, remote bass control included
Enclosure build1.25 in front baffle, kerf port tuned with Thiele/Small parameters3/4 in MDF with internal bracing, carpeted, passive radiator
Protection and cargoFront-firing subs are exposed to cargoDown-firing design protects the sub and lets you stack gear on top
Tuning flexibilityAmp gain and crossover on the CT-1500.1D; no remote knob listedRemote bass control for on-the-fly adjustment
Owner feedback4.9 of 5 from 105 ratings; praise for clean bass and easy install, some complaints about amp wattage wording4.6 of 5 from 94 ratings

Price history

$589.97$399.96
Nov 2Nov 10
  • CT Sounds TROPO-2X10D4 Bass Package: lowest $589.97 on Nov 10 at Amazon.
  • Kicker 51PTRTP10 Powered 10" Subwoofer Enclosure: lowest $399.96 on Nov 10 at Creative Audio.

Prices at every store

CT Sounds TROPO-2X10D4 Bass Package

  • CT SoundsNew

    In stock

    $589.97Free shippingChecked 15 h ago
    Visit CT Sounds
  • eBayNew

    In stockSold by ct-sounds

    $589.97Free shippingChecked 15 h ago
    Visit eBay
  • CT SOUNDSNew

    In stockReturn policy

    $589.97Checked 15 h ago
    Visit CT SOUNDS
  • eBayNew

    Availability unknownShips from Canada · duties may apply

    $589.97Checked 15 h ago
    Visit eBay

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All 4 stores and price history →

Kicker 51PTRTP10 Powered 10" Subwoofer Enclosure

  • CrutchfieldNew

    In stock

    $399.96Free shippingChecked 15 h ago
    Visit Crutchfield
  • PC Richard & SonNew

    In stock

    $399.96Free shippingChecked 15 h ago
    Visit PC Richard & Son
  • Creative AudioNew

    In stock

    $399.96Free shippingChecked 15 h ago
    Visit Creative Audio
  • WalmartNew

    In stockSold by Drive In AutosoundReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $399.96Free shippingChecked 15 h ago
    Visit Walmart
All 12 stores and price history →

Specs compared

SpecCT Sounds TROPO-2X10D4 Bass PackageKicker 51PTRTP10 Powered 10" Subwoofer Enclosure
Subwoofer size10-inch—
Subwoofer quantity(2)—
Subwoofer modelTROPO-10-D4—
Max power per sub1300-watt—
Amplifier modelCT-1500.1D—
Wiring kit gauge4 gauge—
Wiring kit typeofc—
Front baffle thickness1.25”—
Package power2600W—
Vehicle Type—Trucks, SUVs
RMS Output—400 W
Maximum Output—1000 watts
Show all 37 specsShow fewer specs
SpecCT Sounds TROPO-2X10D4 Bass PackageKicker 51PTRTP10 Powered 10" Subwoofer Enclosure
Amplification Type—Powered
Dual Voice Coil—Yes
Speaker Type—Subwoofer
Impedance—Dual-Voice-Coil-Ohm
Sensitivity—Low Level \u2013 125mV-5V, High Level \u2013 1V…
Audio Highlights—Remote bass control included, Built-in amplifier
Bluetooth—No
Connectivity Type—Wired
Ports & Interfaces—RCA input harness

What reviewers say

CT Sounds TROPO-2X10D4 Bass Package

  • 4.9 / 5105 ratings

Buyers rate it highly and mostly talk about easy installation and clean, strong bass. The recurring complaint is the power figure: several say the amp is 1500W, not the 2600W they expected from the listing.

What people mention
  • InstallationPraisedOwners say the pre-mounted subs and included wiring make the install quick and simple.
  • Bass qualityPraisedBuyers describe the output as clean and really good for the size.
  • ValuePraisedReviewers call it a good deal for a matched sub, box and amp set.
  • Power ratingCriticisedSome buyers expected a 2600W amp and found a 1500W unit, so the headline figure misleads.

Kicker 51PTRTP10 Powered 10" Subwoofer Enclosure

  • 4.6 / 594 ratings

Rated 4.6 out of 5 from 94 ratings, owners generally report strong, clean bass for the size and praise the easy install and remote control. Some note it is not a window-shaking sub and needs a solid mounting surface to sound its best.

What people mention
  • Bass outputPraisedOwners say it delivers tight, punchy bass that exceeds expectations for its size.
  • InstallationPraisedBuyers report the included brackets and RCA harness make install straightforward.
  • Build qualityPraisedReviewers describe the MDF enclosure as solid and well finished.
  • Remote controlPraised

Questions and answers

Which is better for a truck or SUV with limited space?
The Kicker PTRTP10. Its down-firing box is only 6 inches tall and fits under seats or in tight cargo areas, while the CT Sounds package needs a full-size ported box.
Which hits harder?
The CT Sounds package. Two 10s on a 1500W RMS amp at 1 ohm will play louder and deeper than the Kicker's single 10 on 400W RMS.
Which is easier to install?
The Kicker. It is powered, so you run power and signal and mount the box. The CT package is pre-wired to 1 ohm, but you still mount the amp and run the wiring kit.
Is the 2600W rating on the Dual package real?
It is peak system power. The included CT-1500.1D amp is rated 1500W RMS at 1 ohm, and some owners complained the 2600W figure misled them.
Which lasts longer?
Both are built for daily use. The Kicker's down-firing design protects the sub from cargo, while the CT package's forward-facing subs are exposed unless you build a grille.
Is the Kicker worth stepping up to over a basic sub?
Yes if space and simplicity matter. It adds a built-in amp, a remote bass knob and a protected down-firing layout in one box.

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Buying guides that pick them

  • Best car amplifier and subwoofer combos
Control Method
—
Remote bass control
Mounting Type—Down-Firing
Shallow Mount—Yes
Installation Type—Down-Firing
Hardware Included—4 Mounting brackets
Depth—33.5 cm
Height—6 in
Width—65 cm
Enclosure Type—Down-Firing
Material—3/4" medium-density fiberboard construction
Finish—Covered with carpet
color—Black
size—10
Type—Subwoofers
Suitable for Boats—No
Coaxial Size—10"
The included bass knob is called convenient for adjusting output while driving.