



Kicker 48TCWRT672 Sub 6.75 Inch Thin Profile Sub Loaded Enclosure 150w RMS
Couldn't Load Pickup availability
The Kicker 48TCWRT672 is a 6.75 inch thin-profile loaded subwoofer enclosure from the Kicker CompRT range, rated at 150W RMS into a single 2 ohm terminal. It pairs a CompRT Reflex Subwoofer with a reFLEX passive radiator in a slim MDF box, designed for vehicles where space is limited.
This listing is the 6.75 inch. The CompRT thin-profile loaded enclosure is also available in 8 inch, 10 inch and 12 inch.
Key specifications
- Subwoofer: 6.75" (16.5 cm) CompRT with reFLEX passive radiator
- Impedance: single 2 ohm terminal
- Recommended power: 150W RMS
- Peak power: 300W
- Frequency response: 35–500 Hz
- Dimensions: 38.7 cm W x 25.4 cm H x 8.5 cm top depth / 14.5 cm bottom depth
- Construction: MDF with rounded corners, black carpet finish
CompRT 6.75" Thin Profile Loaded Enclosure — 2 Ohm
48TCWRT672
A compact, ready-to-install subwoofer enclosure that delivers strong bass without taking up significant space.
The CompRT 6.75 inch thin-profile enclosure comes pre-loaded with a CompRT Reflex Subwoofer, finished in black carpet and fitted with a single 2 ohm terminal. MDF construction with rounded corners keeps it solid and neat wherever it mounts.
- Peak power handling: 300W
- Recommended amplifier power: 150W RMS
- 2 ohm impedance
- Single terminal connection
- MDF construction with rounded corners
- Black carpet finish
- Thin-profile design for tight spaces
Explore the full range in Kicker Loaded Subwoofer Enclosures.
Specification
| Impedance | - 2 Ohm |
|---|---|
| Frequency Response | - 35-500 Hz |
More specs
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What's Included
- Kicker CompRT 6.75 Inch 2 ohm
Kicker
About the Kicker 48TCWRT672
From our tech experts at CEN
A 6.75 inch subwoofer supplied in its enclosure, handling 150w RMS, so box volume and tuning are already matched to the driver rather than left for you to work out.
Who it suits
Drivers who want bass without commissioning a custom build. A loaded enclosure is the quickest route to a result that works, because most disappointing subwoofer installs come down to the wrong box rather than the wrong driver.
Our tech experts advise
It still needs an amplifier matched to it and a fused power feed from the battery. How the box is secured matters too: an unrestrained enclosure is dangerous in an accident. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Kicker range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Kicker
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Frequently Asked Questions
Q: Do I need an amplifier for this subwoofer?
A: Yes, unless it is an active (powered) subwoofer with a built-in amplifier. Passive subwoofers need an external amplifier matched to the RMS power and impedance shown in the Specification tab.
Q: What does RMS power mean?
A: RMS is the continuous power a subwoofer can handle, and it is the number that matters when matching an amplifier. Peak or max figures describe short bursts only. Match your amplifier output to the RMS rating in the Specification tab.
Q: Can CEN build or supply an enclosure and fit everything?
A: Yes. CEN supplies enclosures and offers professional installation from our Nottingham premises, including amplifier wiring. Contact us to discuss your build.
Q: What amplifier does the 48TCWRT672 need?
A: Use a mono amplifier that is stable at 2 ohms. Kicker recommends 150W RMS for this enclosure.
Q: How big is the 48TCWRT672?
A: It measures 38.7 cm wide, 25.4 cm high, 8.5 cm deep at the top and 14.5 cm deep at the bottom.
Q: What is the power rating of the 48TCWRT672?
A: Kicker recommends 150W RMS, with a peak power rating of 300W.





























