Kicker
Kicker 51PTRTP12 CompRT 12" Down Firing Loaded Enclosure
Reviewed byOrganicDiscount TeamUpdated 8 Jul 2026
Best price available
£499.99
Key features
- The PTRTP Powered Down-Firing Enclosures bring the perfect balance of performance
- Durability
- And convenience to your ride
- Compact yet mighty, it boasts a 500W amp and space-saving design
- Introducing the PTRTP Powered Down-Firing Enclosures – New for 2025!
- Experience breathtaking bass performance in a compact package
Product Overview
Experience powerful, precision-tuned bass with the PTRTP Powered Down-Firing Enclosure. Compact yet mighty, it boasts a 500W amp and space-saving design. Enjoy ultimate control with the included remote bass control.
Introducing the PTRTP Powered Down-Firing Enclosures – New for 2025! Experience breathtaking bass performance in a compact package. The PTRTP enclosures are the perfect solution for delivering incredible low-end sound without sacrificing space or requiring a separate amplifier.
Full Feature List
- Active KICKER CompRT Thin Sub paired with a passive reFLEX™ Subwoofer for exceptional bass output. Built-in 500W Amplifier: Tailored to deliver hard-hitting bass and integrate seamlessly with most factory audio systems. Accepts upto 40v of input Space-Saving Down-Firing Design: Keeps the enclosure compact
- protects the driver from damage and resists weight stacking. Factory-Tuned for Precision Sound: Perfect for tight spaces or preserving maximum boot space. Durable and User-Friendly: Thick Internal Bracing: Built tough to handle stacking and ensures long-lasting performance. Remote Bass Control Included: Fine-tune your bass level from the driver’s seat. Two Models Available: Choose from a 12-inch subwoofer with a 500-watt amp or a 10-inch subwoofer with a 400-watt amp. Dimensions: Height: 19.2 cm Depth: 37 cm Width: 70 cm Whether you're enhancing your factory system or upgrading for the ultimate bass experience
- the PTRTP Powered Down-Firing Enclosures bring the perfect balance of performance
- durability
- and convenience to your ride.
Pros & Cons
Pros
- The PTRTP Powered Down-Firing Enclosures bring the perfect balance of performance
- Durability
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£499.99
Average Price
£499.99
Lowest Ever
—
Highest Ever
—
Compare Prices (1 merchant)
Compare prices for Kicker 51PTRTP12 CompRT 12" Down Firing Loaded Enclosure
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Ca Car Audio Centre Best Price | £499.99 | — | £499.99 | Out of Stock | Go to Store |
Price Alert
Get notified when the price drops. No account required.
Product Details
| Brand | Kicker |
| Category | Vehicle Parts & Accessories |
| Merchant | Car Audio Centre |
| MPN | 167904 |
You might also like
Browse all products →
39% OFFiHoverboard UK
W8 750W Off Road Electric Scooter
Best price at ihoverboard
Nike
Pro Elbow Sleeve 3.0 Black and White - XXL / BLACK/WT
Best price at Tennis Express
Ventura Music Hall
Black Flag
Best price at TicketNetwork Affiliate Program
37% OFFIscooter uk
iScooter DX5Pro / DX5 2000W Electric Scooter with Seat & Large Basket - Moped Style - DX5 1500W
Best price at ihoverboard
Werner Park
Omaha Storm Chasers vs. St. Paul Saints
Best price at TicketNetwork Affiliate Program
36% OFFIhoverboard
M10 / EB3S All-Terrain Electric Mountain Bike - EB3S White
Best price at ihoverboard
Iowa State Fair
Domination Motorsports Figure 8 Races
Best price at TicketNetwork Affiliate Program
Sisters Rodeo Arena
Sisters Rodeo
Best price at TicketNetwork Affiliate Program
Frequently Asked Questions
What is the best price for Kicker 51PTRTP12 CompRT 12" Down Firing Loaded Enclosure?+
How do I get notified when Kicker 51PTRTP12 CompRT 12" Down Firing Loaded Enclosure drops in price?+
Is Kicker a good brand?+
How we make money
OrganicDiscount is free to use. When you click a link to a merchant and make a purchase, we may earn a small affiliate commission at no extra cost to you. This helps us keep the site running and continue comparing prices across UK retailers. Our rankings and recommendations are never influenced by commission — we always show the lowest price first.