{"product_id":"pyle-8-inch-marine-subwoofer-plmrw8-400w-waterproof-bass","title":"Pyle 8-Inch Marine Subwoofer PLMRW8 — 400W Waterproof Bass","description":"\u003cp\u003e\u003cstrong\u003ePyle PLMRW8 is an 8-inch marine-rated, water-resistant subwoofer that delivers punchy low-end with up to 400 watts peak power for boats and water vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe PLMRW8 combines a polypropylene cone, robust 40 oz magnet, and a 1.5-inch high-temperature voice coil in a sealed waterproof housing to produce deep bass while resisting marine conditions. Designed for placement under helms, inside small boxes, or in compact enclosures, this white 8-inch subwoofer integrates into boat stereo systems where space is limited but bass impact is still required. Its frequency range covers 35 Hz to 3.5 kHz with a 4-ohm impedance and 91 dB sensitivity, making it compatible with a wide variety of marine amplifiers and head units.\u003c\/p\u003e\n\n\u003ch3\u003eHow loud and deep will the PLMRW8 play on a small boat?\u003c\/h3\u003e\n\n\u003cp\u003eThis subwoofer produces strong low-frequency output for its size thanks to a 40 oz magnet and a 400-watt peak rating; expect noticeable bass reinforcement without requiring a large enclosure. Sensitivity of 91 dB helps it respond well to moderate amplifier power, and the 35 Hz lower frequency gives authentic thump for music and onboard entertainment.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePeak power: 400 watts for transient impact\u003c\/li\u003e\n  \u003cli\u003eFrequency response: 35 Hz–3.5 kHz for usable low end\u003c\/li\u003e\n  \u003cli\u003eSensitivity: 91 dB for efficient playback\u003c\/li\u003e\n  \u003cli\u003eImpedance: 4 ohms, standard for many marine amps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the PLMRW8 built to withstand splashes, humidity, and marine use?\u003c\/h3\u003e\n\n\u003cp\u003eThe PLMRW8 uses water-resistant materials and a marine-grade plastic housing to tolerate splashes and humid environments common on boats. While it is not an IP-certified immersion device, the construction is intended for exposed marine locations where occasional moisture occurs, such as under an open helm or inside a partially ventilated cooler box.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMarine-grade waterproof plastic case resists splashes and salt air\u003c\/li\u003e\n  \u003cli\u003ePolypropylene cone resists water absorption and deformation\u003c\/li\u003e\n  \u003cli\u003eSealed assembly suitable for exposed mounting near helm areas\u003c\/li\u003e\n  \u003cli\u003eRecommended for splash-prone but not fully submerged locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere and how can I install this subwoofer on my watercraft?\u003c\/h3\u003e\n\n\u003cp\u003eThe compact 8.5-inch overall diameter and 3.6-inch mounting depth make this subwoofer easy to fit under consoles, behind helm seats, or inside small sealed boxes and coolers. It accepts common deck cutouts and can be mounted either flush or in enclosures depending on whether you want maximum output or a discreet install.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOverall diameter: 8.5 inches for standard 8\" cutouts\u003c\/li\u003e\n  \u003cli\u003eMounting depth: 3.6 inches for tight spaces under helm\u003c\/li\u003e\n  \u003cli\u003eSuitable for under-helm, box-mount, or behind-seat positions\u003c\/li\u003e\n  \u003cli\u003eCan be used in small sealed enclosures to increase bass response\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat technical specs should I check before pairing this with my amplifier?\u003c\/h3\u003e\n\n\u003cp\u003eMatch amplifier power and impedance: use a marine-capable amp that comfortably supplies continuous RMS power near the speaker’s recommended range while respecting the 4-ohm load. Also consider crossover settings to keep frequencies below the subwoofer’s effective range and protect it from mid\/high content.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eImpedance: 4 ohms — ensure amp supports 4-ohm load\u003c\/li\u003e\n  \u003cli\u003eVoice coil: 1.5-inch high-temperature for reliable power handling\u003c\/li\u003e\n  \u003cli\u003eFrequency handling: set low-pass crossover near 80–120 Hz\u003c\/li\u003e\n  \u003cli\u003eUse marine-rated wiring and fused connections for safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Pyle PLMRW8 is intended for boat owners, anglers, and water-sports enthusiasts who need compact, splash-resistant bass reinforcement without large enclosures. It fits small boats, pontoons, and personal watercraft where space is limited but sound quality matters, and for anyone upgrading a marine stereo with an affordable, marine-capable subwoofer to enhance onboard listening.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mount the PLMRW8 submerged or fully exposed on deck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — it’s water-resistant for splashes and humid conditions but not designed for full submersion or constant direct water exposure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What amplifier load and crossover do you recommend?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use a marine-rated amp that supports a 4-ohm load; set a low-pass crossover around 80–120 Hz for best subwoofer performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pyle","offers":[{"title":"Default Title","offer_id":48413417767069,"sku":"B000MCKAHE","price":60.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/pyle-plmrw8-front-view-white-grill.jpg?v=1781264534","url":"https:\/\/nexoltic.com\/products\/pyle-8-inch-marine-subwoofer-plmrw8-400w-waterproof-bass","provider":"Nexoltic","version":"1.0","type":"link"}