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8" CompRT 2 Ohm
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Regular price
$189.99
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$189.99
Regular price
$227.98
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Description
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Description
The Kicker 48CWRT82 (also known in some versions as 40CWRT82 or 43CWRT82) is a slim-profile, 8″ subwoofer from the CompRT series. Designed for tight spaces like under seats or in rear cargo areas, it's built to deliver solid bass with a small footprint, thanks to its shallow mounting depth and rugged design.
Key Benefits
- Dual 2‑Ohm Voice Coils: Allows wiring flexibility (series or parallel) depending on your amplifier setup.
- Thin Profile: Mounting depth of only ~2‑11/16″ (≈ 6.7 cm), making it ideal for tight installation spaces.
- All‑Weather Durability: UV-resistant polypropylene cone and Santoprene surround give it resilience even in exposed conditions.
- Forced‑Air Cooling: Helps the voice coil cool better under load, improving reliability.
- SoloKon™ Technology: The cone is integrated with a vented back brace, reducing distortion and improving heat handling.
- Power Handling: 300 W RMS and 600 W peak, giving a good power range for both compact amps and more powerful systems.
- Flexible Enclosure Compatibility: Works well in both sealed and vented boxes.
Technical Specifications
- Nominal Size: 8″ / 20 cm
- Impedance: Dual 2 Ω (DVC)
- RMS Power Handling: 300 W
- Peak Power: 600 W
- Sensitivity: ~81.8 dB (1 W / 1 m)
- Frequency Response: ~30 Hz – 500 Hz (depending on source)
- Mounting Depth: 2-11/16″ (6.7 cm)
- Recommended Sealed Box Volume: 0.2 – 1.0 cu ft (5.66 – 28.32 L)
- Recommended Ported Box Volume: 0.8 – 1.2 cu ft (22.7 – 34 L)
- Xmax (Linear Excursion): Not always listed in spec sheets, check the detailed T/S from
Weight: ~8.05 lb (per Kicker spec for 43CWRT82)
Creative Audio - Physical Dimensions & Weight (L × W × H)
- Approximate Dimensions: 8.00″ L × 8.00″ W × 2.69″ H (based on mounting depth 2‑11/16″)
- Weight: ~8.05 lb (for the 43CWRT82 version)
Creative Audio
Installation & Compatibility
Amplifier Matching: Recommend an amp ~300 W RMS for best performance.
Wiring Tip: Because it has dual 2‑Ω voice coils, you can wire:
In parallel → 1 Ω total
In series → 4 Ω total
Enclosure Options:
Sealed box: gives tighter, more controlled bass.
Ported box: offers more low-end output if properly tuned.
Mounting Constraints: Low profile allows installation where deeper subwoofers wouldn’t fit, but ensure you still have airflow for cooling.
FAQS
- Is the Kicker Comp RT 8 good for compact enclosures?
Yes, the Comp RT 8 is designed specifically for shallow and tight spaces, delivering strong bass even in small enclosures. - Can the Kicker Comp RT 8 handle high-power amplifiers?
It works well with moderate to high RMS power, as long as the amp matches the sub’s rated specifications to avoid damage. - What type of sound should I expect from the Kicker Comp RT 8?
Expect tight, clean bass that’s perfect for daily driving setups without overwhelming the rest of the system. - Is the Kicker Comp RT 8 suitable for sealed or ported boxes?
It performs great in sealed boxes for accuracy and also works well in ported enclosures for added output.
Shipping Information
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
Shipping from the warehouse after you place your order is same day in most cases, but if it's the holidays or a seasonal rush, in most cases it takes 1 to 3 days. If anything comes up, we will notify you via email or call you. Packages usually arrive in 3 to 10 business days, depending on the service. If anything happens after your product is shipped, please contact the service provider (UPS or USPS first), as we can’t act on your behalf once the item is shipped.
Shipping is FREE over $100.00 in the Continental US. Hawaii, Alaska, and US territories will have shipping calculated at checkout. Orders below $100.00 have a shipping cost starting at $25.00, with the final price calculated per order depending on the item or items purchased. International shipping is calculated by Zonos, a third-party international shipping partner. If there are any issues or exclusions with your purchase, we will reach out to notify you.
When you place an order, we will estimate shipping and delivery dates based on item availability and the shipping option you select. Depending on the shipping provider, estimated shipping dates may appear on the shipping quotes page.
IMPORTANT DELIVERY NOTICE: If you feel you live in an unsafe area where a package could be stolen, please ship your order to a safer address. Once the package has been shipped and scanned as delivered, it becomes the responsibility of your home or homeowners insurance. Please be diligent to ensure safe delivery.
We are happy to offer signature-required delivery if requested. If you would like your package to require a signature, please include this request in your order notes. Please note that shipping rates for many items are weight-based. Item weights can be found on the product detail page and are rounded up to the next full pound to comply with shipping carrier policies.
Route Package Protection: We’ve partnered with Route, a package protection and tracking solution, to provide an enhanced delivery experience. Route offers low-cost shipping protection in case your package is lost, stolen, or damaged during transit.
Route also offers a mobile app that allows you to visually track all your online orders in one place—no need to search emails for tracking numbers. Dynamic maps and real-time shipping updates keep you informed throughout the delivery process. The Route app is available on both Android and Apple app stores.
If you experience an issue with your order, please file a claim directly with Route’s support team.
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