I recently bought a 2023 Mazda 3 hatchback and specifically paid extra to get the trim level with the "premium" Bose audio system, but I was immediately let down by the bass. The little 4" Bose subwoofer just wasn't cutting it, even with the bass EQ turned to +10 and treble turned to -10.
I have it powered by a Kicker Key 500.1 monoamp, which is being fed the signal that originally went to the Bose subwoofer. And let me say, it is PERFECT now. I have the bass and treble EQs back to 0 and it all hits exactly like it should. It doesn't shake the mirrors or body panels off, but it could totally get it to rattle if you really wanted it to and you tuned your amp right.
I love that it fits the back of my Mazda so perfectly and I can throw stuff on top of it. To hold it in place, I've actually just screwed some square pieces of ABS plastic into the "feet" of the enclosure, which I've stuck some velcro onto. And then I have the opposite side stuck onto the trunk liner I have back there, and that holds it in place perfectly.
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KICKER TRTP 12-inch (30cm) Thin Down Firing Subwoofer and Passive Radiator Enclosure, 2-Ohm, RoHS Compliant (Renewed) $284.95 & FREE Shipping
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KICKER 48TRTP122 TRTP 12-inch Thin Down Firing Subwoofer and Passive Radiator Enclosure, 2-Ohm
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KICKER Comp RT 12 Inch Thin Down Firing Enclosure Package with 46CXA4001 Amplifier and Wire kitThis bundle contains 3 items
Frequently bought together
$329.99
Get it as soon as Monday, May 20
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Product Description
TRTP Down-Firing Loaded Enclosures
The new CompRT Down-Firing Subwoofer Enclosures come loaded with a passive reFLEX subwoofer and KICKER CompRT subwoofers. Now with New Forced-Air Cooling that helps this CompRT sub run 20 percent cooler.
Loaded not bloated
- New Forced-Air Cooling helps this CompRT sub run 20 percent cooler
- ONE thin-mount CompRT subwoofer and a high-output reFLEX passive radiator which intensifies bass output
- Easily mounts in cargo area with no space issues, and resists stacking weight
- Minimal mounting depth without sacrificing musical punch
- True, hard-hitting KICKER bass from a shallow-mount design
Bass In Any Space
Covered in stylish black carpeting and built with thick MDF, these tough enclosures take serious power without taking up needed space.
Built Tough
Designed to resist stacking weight and take a beating.
Three TRTP Models
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Single 8" 2 Ohm
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Single 10" 2 Ohm
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Single 12" 2 Ohm
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Compare with similar items
This Item  KICKER 48TRTP122 TRTP 12-inch Thin Down Firing Subwoofer and Passive Radiator Enclosure, 2-Ohm |  |  |  |  |  | |
| Price | -8% $329.99 List: $359.99 | $385.99 | -22% $225.00 List: $289.99 | $349.99 | $69.99 | $127.95 |
| Delivery | Get it as soon as Monday, May 20 | — | Get it as soon as Sunday, May 19 | Get it as soon as Monday, May 20 | Get it as soon as Tuesday, May 21 | — |
| Customer Ratings | ||||||
| Sound quality | ||||||
| Value for money | ||||||
| Easy to install | ||||||
| Sold By | Photo-Zone [Authorized Dealer] | HiFi-Soundconnection | Bargain Ben | Photo-Zone [Authorized Dealer] | HiFi-Soundconnection | HiFi-Soundconnection |
| speaker size | 12 inches | 12 inches | 7.87 inches | 12 inches | 12 inches | 12 inches |
| power source | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric |
| connectivity tech | Coaxial | RCA | — | Auxiliary | Coaxial | — |
| speaker type | Subwoofer | Subwoofer, Woofer | Subwoofer | Subwoofer | Subwoofer | Subwoofer |
| mounting type | Tabletop | Car Mount | Floor Standing | Car Mount | Flush Mount | Truck Subwoofer |
| weight | 31 pounds | 39.45 pounds | 22.35 pounds | 32.15 pounds | 0.7 pounds | 43.2 pounds |
| model name | 48TRTP122 | 47TRTP122 | 48TRTP82 | 46TL7T122 | 47KBRW12 | 10C12-4 |
| surround channels | 2 | 2 | 2 | 2 | — | — |
Reviews with images
Finally makes a "premium" audio system sound premium.
I recently bought a 2023 Mazda 3 hatchback and specifically paid extra to get the trim level with the "premium" Bose audio system, but I was immediately let down by the bass. The little 4" Bose subwoofer just wasn't cutting it, even with the bass EQ turned to +10 and treble turned to -10.I have it powered by a Kicker Key 500.1 monoamp, which is being fed the signal that originally went to the Bose subwoofer. And let me say, it is PERFECT now. I have the bass and treble EQs back to 0 and it all hits exactly like it should. It doesn't shake the mirrors or body panels off, but it could totally get it to rattle if you really wanted it to and you tuned your amp right.I love that it fits the back of my Mazda so perfectly and I can throw stuff on top of it. To hold it in place, I've actually just screwed some square pieces of ABS plastic into the "feet" of the enclosure, which I've stuck some velcro onto. And then I have the opposite side stuck onto the trunk liner I have back there, and that holds it in place perfectly.
Top reviews from the United States
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Reviewed in the United States on May 4, 2024
I have it powered by a Kicker Key 500.1 monoamp, which is being fed the signal that originally went to the Bose subwoofer. And let me say, it is PERFECT now. I have the bass and treble EQs back to 0 and it all hits exactly like it should. It doesn't shake the mirrors or body panels off, but it could totally get it to rattle if you really wanted it to and you tuned your amp right.
I love that it fits the back of my Mazda so perfectly and I can throw stuff on top of it. To hold it in place, I've actually just screwed some square pieces of ABS plastic into the "feet" of the enclosure, which I've stuck some velcro onto. And then I have the opposite side stuck onto the trunk liner I have back there, and that holds it in place perfectly.
Finally makes a "premium" audio system sound premium.
Reviewed in the United States on May 4, 2024
I recently bought a 2023 Mazda 3 hatchback and specifically paid extra to get the trim level with the "premium" Bose audio system, but I was immediately let down by the bass. The little 4" Bose subwoofer just wasn't cutting it, even with the bass EQ turned to +10 and treble turned to -10.Reviewed in the United States on May 4, 2024
I have it powered by a Kicker Key 500.1 monoamp, which is being fed the signal that originally went to the Bose subwoofer. And let me say, it is PERFECT now. I have the bass and treble EQs back to 0 and it all hits exactly like it should. It doesn't shake the mirrors or body panels off, but it could totally get it to rattle if you really wanted it to and you tuned your amp right.
I love that it fits the back of my Mazda so perfectly and I can throw stuff on top of it. To hold it in place, I've actually just screwed some square pieces of ABS plastic into the "feet" of the enclosure, which I've stuck some velcro onto. And then I have the opposite side stuck onto the trunk liner I have back there, and that holds it in place perfectly.
Images in this review
Reviewed in the United States on April 17, 2024
I have a 2022 ford explorer xlt and it fit perfectly with an amp without losing any space in the back of the truck. Definitely enough sound that comes out of just 1 singular 12” sub
Images in this review
Reviewed in the United States on December 15, 2023
Reviewed in the United States on November 17, 2023
Great design, value and ease of use.
Reviewed in the United States on November 17, 2023
The down firing box design, 12" sub and 12" passive radiator compliment each other very well. Great value for what you get! Couldn't be more satisfied with the purchase. Looks and sounds fantastic in my C5 Corvette.
Reviewed in the United States on November 17, 2023
Images in this review
Reviewed in the United States on August 24, 2023
To whom this may concern,
About 5 months ago I decided to upgrade my speakers. I went ahead and bought the ones who I thought were the best. I don’t like leaving reviews due to a waste of time to see who would read this, but today I have time to actually sit and vent. These speakers didn’t turn out to be what I expected to sound. I have been having some complications for some time now me thinking that my truck was this issue for it not to sound good or the connection I missed place fixed it a couple times and no use. I decided to go to Best Buy in Lakewood, they advise me that it wasn’t the connections or my truck it turns out the speakers were defective. With that being said im pretty upset and will like to get this resolved.I would like to hear from someone to see how we can resolve this matter.
About 5 months ago I decided to upgrade my speakers. I went ahead and bought the ones who I thought were the best. I don’t like leaving reviews due to a waste of time to see who would read this, but today I have time to actually sit and vent. These speakers didn’t turn out to be what I expected to sound. I have been having some complications for some time now me thinking that my truck was this issue for it not to sound good or the connection I missed place fixed it a couple times and no use. I decided to go to Best Buy in Lakewood, they advise me that it wasn’t the connections or my truck it turns out the speakers were defective. With that being said im pretty upset and will like to get this resolved.I would like to hear from someone to see how we can resolve this matter.
Images in this review
