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The Kicker 8 CompRT (4‑Ohm) is an ultra-thin, all-weather subwoofer engineered for tight installs — under seats, behind benches, or in compact enclosures. Despite its shallow profile, it delivers solid bass, thanks to its dual 4‑ohm voice coil design, advanced cooling, and rugged construction. 

Key Benefits

• Low-Profile Design: With a mounting depth of just ~2‑11/16″ (≈ 6.7 cm), it’s made for tight spaces. 
• Dual 4‑Ohm Voice Coils: Provides flexible wiring options for different amplifier setups. 
• Forced-Air Cooling: Helps dissipate heat and improves reliability under load. 
• Durable Construction: UV-resistant cone and surround make it suitable for outdoor or marine environments. 
• SoloKon® Technology: The cone is joined to a vented back brace to reduce distortion and improve thermal handling. 
• Flexible Enclosure Use: Works well in both sealed and ported boxes. 
• Technical Specifications
• Size: 8″ / 20 cm 
• Impedance: 4 Ω (dual voice coil) 
• Recommended RMS Power: 300 W 
• Peak Power Handling: 600 W 
• Sensitivity: 81.8 dB (1 W / 1 m) 
• Mounting Depth: 2‑11/16″ (6.7 cm) 
• Mounting Diameter: 7″ / 17.7 cm 
• Box Volume Recommendations:
• Sealed: 0.2 – 1.0 cu ft (5.66 – 28.32 L) 
• Vented: 0.8 – 1.2 cu ft (22.7 – 34 L) 

Installation & Compatibility

Amplifier Matching: Pair with an amp that provides around 300 W RMS for optimal performance.

Wiring Options: Due to its dual 4‑ohm coils, you can wire for 2 Ω or 1 Ω depending on your amp’s stability.

Mount Carefully: Make sure there is enough clearance for the 2‑11/16″ depth, especially behind seats or in tight boxes.

Cooling & Ventilation: Even though it’s low-profile, ensure some airflow around the sub to take advantage of its cooling features.

Use Case: Great for under-seat installations, compact trunks, or when you need fat bass from a small form factor.

FAQS

• What type of subwoofer is the Kicker 48CWRT84?
  It’s a shallow-mount 8-inch subwoofer designed to fit tight spaces without sacrificing bass performance.
• Does the Kicker 48CWRT84 work well in sealed boxes?
  Yes, it performs exceptionally well in compact sealed enclosures and is perfect for underseat applications.
• What RMS power does the Kicker 48CWRT84 require?
  It handles solid RMS power, pairing best with reliable mono amps that match its rating.
• Is the Kicker 48CWRT84 good for trucks?
  Definitely. Its low-profile design fits easily in trucks, SUVs, and vehicles with limited space.