PRV Audio 18SW3600 18" 3600W RMS (7200W Peak Power Handling) at 8-Ohms, Single Voice Coil Component Car Subwoofer (Sold as Single)
We are a PRV Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
What's Inside?
- • 18" Component Car Subwoofer
- • Installation Accessories
- • Owner's Manual
Unmatched Power That Hits Like No Other
The PRV Audio 18SW3600 is built for those who want extreme output and serious bass authority. With a massive 1800 watts RMS and up to 3600 watts program power, this subwoofer delivers relentless performance for high demand systems. Its high excursion capability with over 13.5 mm Xmax allows it to dig deep down to 35 Hz, producing aggressive low frequencies that hit hard while staying controlled and tight.
Built To Stay Cool And Perform Under Pressure
This sub is engineered for durability and consistency at extreme levels. The huge 4.5 inch copper voice coil with tall winding ensures excellent heat handling, while the dual forced cooling system pushes airflow through the motor to keep temperatures in check. A powerful BL motor structure keeps cone movement precise, and the reinforced ribbed cone with waterproof treatment adds strength for real world conditions. With advanced suspension support and a lightweight yet efficient motor design, this subwoofer is ready to perform hard, long, and loud without compromise.
Frequently Asked Questions (FAQ)
- • Why does my PRV Audio 18SW3600 lose bass after playing for a while?
This can happen if the amplifier is overheating, the electrical system cannot maintain stable voltage, or the voice coil is getting excessively hot during extended high power use.
- • Is the PRV Audio 18SW3600 suitable for extreme SPL systems?
Yes. Many enthusiasts choose the 18SW3600 for high output builds because of its impressive power handling and ability to produce strong low frequency performance when installed correctly.
- • Why is my PRV Audio 18SW3600 vibrating too much inside the enclosure?
Excessive vibration may indicate a loose enclosure panel, improper mounting, or an enclosure that is not built to handle the subwoofer's output. Reinforcing the box can often solve the issue.
- • Can I use the PRV Audio 18SW3600 with a smaller amplifier for now?
Yes. The subwoofer can operate with a lower powered amplifier, but it will not reach its full potential. Make sure the amplifier is tuned properly to avoid clipping.
- • Why does my PRV Audio 18SW3600 sound distorted at high volume?
Distortion is commonly caused by clipped amplifier signals, incorrect gain settings, or playing frequencies outside the enclosure's optimal tuning range.
- • Does the PRV Audio 18SW3600 require a subsonic filter?
A subsonic filter is highly recommended for ported enclosures. It helps prevent the subwoofer from reproducing extremely low frequencies that can cause excessive cone movement.
- • Can the PRV Audio 18SW3600 be installed in a daily driven vehicle?
Yes. Although it is capable of very high output, many users successfully install it in daily driven vehicles with the proper enclosure, amplifier, and upgraded electrical system.
- • Why does my PRV Audio 18SW3600 make a clicking sound during hard bass hits?
Clicking noises may be caused by mechanical over excursion, loose mounting hardware, or objects vibrating near the enclosure. Inspect the installation before continuing high volume playback.
- • What is the biggest mistake people make when installing the PRV Audio 18SW3600?
One of the most common mistakes is using an enclosure that does not match the recommended specifications. Incorrect box design can reduce output, increase distortion, and place unnecessary stress on the subwoofer.
- • How can I maximize the performance of the PRV Audio 18SW3600?
Use a properly designed enclosure, supply clean RMS power from a quality amplifier, maintain stable system voltage, and carefully tune the crossover, gain, and subsonic filter for the best combination of output, sound quality, and reliability.
- Diameter : 18 Inch
- Sensitivity : 97 dB
- Impedance : 8 Ohm
- Frequency Response : 35-1300 Hz
- Peak Power Handling : 3600 Watts
- Design : 1 Way
- Woofer Composition : Glass Fiber
- RMS Power Handling : 1800 Watts
Features:
- Extreme Power Handling Capability: Engineered to deliver 1800 watts RMS and up to 3600 watts program power, built for elite car audio systems demanding maximum output and reliability.
- Massive 4.5 Inch Voice Coil Design: Features a tall 34 mm winding copper voice coil on a fiberglass former for superior thermal management and long term durability.
- High Excursion Bass Performance: Provides over 13.5 mm Xmax, enabling deep and aggressive low frequency reproduction with excellent control.
- Dual Forced Cooling System: Utilizes under spider and pole venting airflow to rapidly dissipate heat and reduce power compression during extended high output use.
- High BL Motor Strength: Designed with a powerful magnetic structure to ensure precise cone control and maximize low frequency efficiency.
- Reinforced Cone Construction: Equipped with a ribbed paper cone and waterproof treatment for durability and consistent acoustic performance in demanding environments.
- Advanced Suspension Stability: Incorporates a dual silicone spider system and treated surround to maintain accurate cone movement under extreme excursion.
- Optimized Lightweight Motor Assembly: Built with an efficient ferrite motor structure that reduces overall weight while maintaining high performance output.
- Extended Low Frequency Range: Covers down to 35 Hz, delivering deep sub bass response ideal for high performance car audio builds.
Specifications:
- Nominal Diameter: 18″ (457 mm)
- Nominal impedance: 8 Ohm
- Nominal Power Handling: 1800 Watts
- Continuous Program Power (RMS): 3600 Watts
- Max Peak Power: 7200 Watts
- Sensitivity 2.83V at 1m: 97 dB
- Frequency Response: 35 – 1,300 Hz
- Voice Coil Diameter: 4.5″ (114 mm)
- Voice Coil Wire: Copper
- Voice Coil Winding Depth: 34.0 mm
- Former Material: Glass Fiber
- Magnetic Gap Depth: 15 mm
- Frame Material: Die Cast Aluminum
- Overall Diameter: 18.31” (465 mm)
- Front Mount Baffle Cutout: 16.57” (421 mm)
- Mounting Depth: 7.64” (194 mm)
- Overall Depth: 8.35” (212 mm)
- UPC: 0602938021760
- Weight: 31.96
- Authorized Internet Dealer
Warranty: 1 Year Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 Year from the original date of purchase with proper return authorization.
