--- product_id: 418671463 title: "48TCWRT672 CompRT 6.75\" subwoofer in Thin Profile Enclosure, 2ohm" brand: "kicker" price: "£709.47" currency: GBP in_stock: true reviews_count: 5 category: "Kicker" url: https://www.desertcart.co.uk/products/418671463-48tcwrt672-comprt-6-75-subwoofer-in-thin-profile-enclosure-2ohm store_origin: GB region: United Kingdom --- # 6.75" ultra-thin profile Durable MDF enclosure 20% cooler Forced-Air Cooling 48TCWRT672 CompRT 6.75" subwoofer in Thin Profile Enclosure, 2ohm **Brand:** kicker **Price:** £709.47 **Availability:** ✅ In Stock ## Summary > 🎵 Thin box, massive bass—own the soundscape everywhere! ## Quick Answers - **What is this?** 48TCWRT672 CompRT 6.75" subwoofer in Thin Profile Enclosure, 2ohm by kicker - **How much does it cost?** £709.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/418671463-48tcwrt672-comprt-6-75-subwoofer-in-thin-profile-enclosure-2ohm) ## Best For - kicker enthusiasts ## Why This Product - Trusted kicker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Boom:** Simple single-amplifier connection gets your system booming instantly—no hassle, just pure bass. - • **Built to Last:** Rugged MDF construction with internal bracing and thick carpet finish ensures durability on the road. - • **Deep, Smooth Bass:** Dual-driver design with active CompRT and passive ReFLEX subs delivers rich, immersive low frequencies. - • **Compact Powerhouse:** Fits seamlessly behind seats or under benches without sacrificing bass depth. - • **Cool Under Pressure:** Innovative Forced-Air Cooling keeps your subwoofer running 20% cooler for unmatched reliability. ## Overview The KICKER 48TCWRT672 CompRT is a 6.75-inch thin-profile subwoofer enclosure engineered for compact spaces like under seats or behind benches. Featuring Forced-Air Cooling technology, it runs 20% cooler for enhanced durability. Its dual-driver setup combines an active CompRT subwoofer with a passive ReFLEX sub for deep, smooth bass. Built with tough MDF and internal bracing, this enclosure delivers powerful 600W output in a sleek, space-saving design perfect for car audio enthusiasts seeking premium sound without bulk. ## Description New for 2021 - The new 48TCWRT672 CompRT Subwoofer Enclosure makes surprisingly strong, smooth bass in a box under seven inches deep. Heat is the enemy of endurance. To make our subs even more reliable, KICKER engineers developed Forced-Air Cooling to help our CompRT subs run 20 percent cooler. Whether it’s behind the back bench of your pickup, under a seat, or in the trunk, the CompRT sub box is a perfect fit. One amplifier connection later – you’re boomin! Our engineers added a ReFLEX passive subwoofer to our CompRT loaded enclosures, giving you even deeper, smoother bass in an incredibly thin box. We build our boxes as tough as Oklahoma. A thick black carpet covers a box made with stout MDF and internal bracing for excellent durability. Review: Fits behind your seat Review: Sounds great ## Features - Active thin-mount CompRT Subwoofer paired with passive ReFLEX sub for deep bass - CompRT features Forced-Air Cooling - 20% cooler for increased reliability - Compact enclosures with tough MDF construction for behind or under the seat ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08NFJ84XC | | Age Range Description | Adult | | Antenna Location | Construction | | Audio Driver Size | 6.75 Inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Stereo | | Box Contents | [Subwoofer, Enclosure] | | Brand | KICKER | | Brand Name | KICKER | | Colour | Black | | Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television | | Compatible with Vehicle Type | Car | | Connectivity Protocol | Bluetooth | | Connectivity Technology | Wire | | Control Method | Remote | | Controller Type | Voice control | | Customer Package Type | Standard Packaging | | Customer Reviews | 3.9 out of 5 stars 56 Reviews | | Enclosure Material | Wood | | Frequency Response | 35 Hz | | Impedance Unit of Measure | 2 Ohms | | Is Waterproof | false | | Item Dimensions D x W x H | 20.3D x 43.2W x 30.5H Centimeters | | Item Weight Unit of Measure | 5.72 kg | | MP3 player | Yes | | Manufacturer | KICKER | | Model Name | CompRT | | Model Number | 48TCWRT672 | | Mounting Type | Subwoofer | | Network Connectivity Technology | Wire | | Number of Audio Channels | 6 75 inch | | Number of Items | 1 | | Power Source | Corded Electric | | Product Features | Subwoofer | | Speaker Maximum Output Power | 600 Watts | | Speaker Size | 6.5 Inches | | Speaker Type | Subwoofer | | Specific Uses For Product | PA | | Subwoofer Connectivity Technology | Wired | | Subwoofer Speaker Diameter Unit of Measure | 6.75 Inches | | Tweeter Driver Diameter | 1 Inches | | UPC | 713034020042 | | Wireless Technology Type | Bluetooth | | Woofer Driver Diameter | 6.75 Inches | ## Product Details - **Brand:** KICKER - **Speaker Maximum Output Power:** 600 Watts - **Frequency Response:** 35 Hz - **Connectivity Technology:** Wire - **Audio Output Mode:** Stereo ## Images ![48TCWRT672 CompRT 6.75" subwoofer in Thin Profile Enclosure, 2ohm - Image 1](https://m.media-amazon.com/images/I/71AbApj7CoL.jpg) ## Questions & Answers **Q: What's the size of the box? planning to install it behind the 2021 Toyota double cab Tacoma** A: Thanks for your question. Box Top Depth: 3-5/16", Box Bottom Depth: 5-11/16", Box Height: 10", Box Width: 15-1/4". World Wide Stereo is 43 years old and a proud authorized Kicker dealer. **Q: buena tarde, me podria decir las especificaciones de cada bocina, asi como las medidas exactas del cajo?porfavor** A: CARACTERÍSTICAS: - Caja sellada estilo camión con un subwoofer CompRT de 6-3 / 4 «y un radiador pasivo - Construcción de tablero de fibra de densidad media de 3/4 «cubierta con alfombra - Impedancia total de 2 ohmios - Manejo de potencia: 150 vatios RMS (300 vatios de potencia máxima) respuesta de frecuencia: 30-500 Hz - Sensibilidad: 85 dB - Dimensiones: 15.25 «W x 10» H x 5.75 «D1 x 3.375» D2 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits behind your seat *by A***Z on 5 October 2025* ### ⭐⭐⭐⭐⭐ Sounds great *by B***E on 21 February 2024* ### ⭐⭐⭐⭐⭐ Rms is not what is listed here's why *by R***O on 21 July 2022* ## Frequently Bought Together - Kicker 48TCWRT672 CompRT 6.75" subwoofer in Thin Profile Enclosure, 2ohm - Kicker 46CXA4001 CXA4001-400-Watt Mono Class D Subwoofer Amp - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/418671463-48tcwrt672-comprt-6-75-subwoofer-in-thin-profile-enclosure-2ohm](https://www.desertcart.co.uk/products/418671463-48tcwrt672-comprt-6-75-subwoofer-in-thin-profile-enclosure-2ohm) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-02*