300W RMS

Subs, Speakers and Electronics with an RMS Power Rating of 300-Watts

Subs, Speakers and Electronics with an RMS Power Rating of 300-Watts

The RMS rating of any speaker or subwoofer driver is the continuous power rating that the driver is designed to handle at a maximum volume rating. The RMS rating is one of two numbers to go by when pairing your speakers with an amplifier. As an example, a speaker with a 300-Watt, or 300W for short, RMS rating should be paired with a three-hundred-watt RMS amp. We usually recommend a power-plant to be over powered by 10 – 20% RMS so that the amplifier does not have to work at 100% capacity to get 100% efficiency from your speakers.

11 products

  • Sale -$80.00 Alpine S2-SB8 : 8" Passive Loaded Subwoofer Enclosure, 300W RMS @ 2Ω. Alpine S2-SB8 : 8" Passive Loaded Subwoofer Enclosure, side view.

    Alpine S2-SB8 : 8" 300W 2Ω Subwoofer Enclosure

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    8-Inch 300-Watt Alpine S-Series Loaded Subwoofer Enclosure with PrismaLink Lighting Color and sound collide to bring you an intentionally crafted 8-inch wedge style subwoofer enclosure, designed for optimal bass performance and vehicle fitment, and an integrated RGB lighting system that’s multi-link capable for single, dual, and even quad-enclosure installations. Manage the integrated RGBW trim bars effortlessly through the intuitive Lighting Link control screen on the PrismaLink compatible Alpine receivers. With a simple touch, users can easily change the ambiance, adjust colors, and change modes on the PrismaLink® enclosures. Whether it's setting the perfect vibe for a late-night drive or enhancing the atmosphere of a weekend getaway, the intuitive interface empowers users to tailor their lighting experience with precision and ease. Features Preloaded S2-W8D4 8” S-Series Subwoofer   Sealed Wedge Style Enclosure Design   RGBW Multi-color Trim Bar Lighting with IR Remote included Lighting Modes:12 Static Colors, 4-Dynamic Modes Multi-Link Capable (Link 2 or more enclosures together)  Lighting Link Control via iLX-W670 Head Unit Carbon Fiber / Poly Propylene Subwoofer Cone Lightweight Construction, High Output, Low Distortion   Enhanced “Punch” and Accurate Bass High-Amplitude Multi-Roll (HAMR) Surround for High Excursion Compatible with the KTX-EBKT Mounting Brackets Compatible with the KTX-LK8 8” Linking Bracket for Multi-Link Application Specifications Enclosure Dimensions: 12.5” (W) x 11” (H) x 9.25” (D)  Power Handling: 300W RMS / 900W Peak Nominal Impedance: 2Ω Frequency Response: 35Hz - 215Hz Sensitivity: 83dB X-Max (1-Way): 13mm Voice Coil: 1.4” Magnet Weight: 34oz Dual 4Ω voice coils wired in parallel for a 2Ω load

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    $479.99$399.99

  • Last One! JL Audio CP110-W0v3 : 10" Subwoofer Enclosure - 300W RMS 4Ω Ported JL Audio CP110-W0v3 : 10" Subwoofer Enclosure - 300W RMS 4Ω Ported, back side.

    JL Audio CP110-W0v3 : 10" 300W 4Ω Ported Subwoofer Enclosure

    1 Available for pickup

    BassWedge-Series 10-Inch 300-Watt Enclosed Subwoofer System, 4Ω Ported Enclosure This powerful slot-ported BassWedge™ subwoofer system delivers awesome output at an unsurpassed value. The slot-port runs along the bottom of the enclosure and fires on the same plane as the woofer to produce excellent extension and response smoothness. The port mouth is flared to minimize air-flow noises. The ultra-versatile BassWedge™ shape has extended sides so that it can be placed with the woofer firing out or straight down, off the floor of the vehicle. The shape works equally well in forward or rear-firing installations. This gives you plenty of options for tweaking the loading of the enclosure into your vehicle. This subwoofer system is shipped wired, loaded and ready to connect via a push-button terminal. Finish: Dark gray, high-grade automotive carpet with "JL AUDIO" embroidery on the top edge and "Slot-Ported BassWedge™" embroidered on the port mouth. Construction: MDF Recommended amplifier power: 75 - 300WNominal Impedance: 4 Ω   General Specifications Continuous Power Handling (RMS) 300 W System Nominal Impedance 4 Ω Enclosure Type Slot-ported Finish Gray carpet Grille Included No Physical Specifications External Width (W) 15.51 in / 394 mm External Height (H) 13.77 in / 350 mm External Depth (D1) 17.38 in / 441 mm External Top Surface Depth (D2) 14 in / 356 mm Net Weight 29 lb / 13.15 kg JL Audio CP110-W0v3 Brochure

    1 Available for pickup

    $229.99

  • Sale -$105.00Last One! JL Audio CP110-W0v3 : 10" Subwoofer Enclosure - 300W RMS 4Ω Ported JL Audio CP110-W0v3 : 10" Subwoofer Enclosure - 300W RMS 4Ω Ported, back side.

    JL Audio CP110-W0v3 : 10" 300W 4Ω Ported Subwoofer Enclosure - Open Box Clearance

    1 Available for pickup

    BassWedge-Series 10-Inch 300-Watt Enclosed Subwoofer System, 4Ω Ported Enclosure This powerful slot-ported BassWedge™ subwoofer system delivers awesome output at an unsurpassed value. The slot-port runs along the bottom of the enclosure and fires on the same plane as the woofer to produce excellent extension and response smoothness. The port mouth is flared to minimize air-flow noises. The ultra-versatile BassWedge™ shape has extended sides so that it can be placed with the woofer firing out or straight down, off the floor of the vehicle. The shape works equally well in forward or rear-firing installations. This gives you plenty of options for tweaking the loading of the enclosure into your vehicle. This subwoofer system is shipped wired, loaded and ready to connect via a push-button terminal. Finish: Dark gray, high-grade automotive carpet with "JL AUDIO" embroidery on the top edge and "Slot-Ported BassWedge™" embroidered on the port mouth. Construction: MDF Recommended amplifier power: 75 - 300WNominal Impedance: 4 Ω General Specifications Continuous Power Handling (RMS) 300 W System Nominal Impedance 4 Ω Enclosure Type Slot-ported Finish Gray carpet Grille Included No Physical Specifications External Width (W) 15.51 in / 394 mm External Height (H) 13.77 in / 350 mm External Depth (D1) 17.38 in / 441 mm External Top Surface Depth (D2) 14 in / 356 mm Net Weight 29 lb / 13.15 kg JL Audio CP110-W0v3 Brochure

    1 Available for pickup

    $229.99$124.99

  • JL Audio CP110LG-TW1-2 : 10" Thin Subwoofer Enclosure - 300W RMS 2Ω Ported JL Audio CP110LG-TW1-2 : 10" Thin Subwoofer Enclosure - 300W RMS 2Ω Ported, side view.

    JL Audio CP110LG-TW1-2 : 10" 300W 2Ω Ported Thin Subwoofer Enclosure

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    MicroSub-Series 10-Inch 300-Watt Enclosed Subwoofer System, 2Ω Ported Enclosure This incredible MicroSub™ subwoofer system delivers the kind of output and extension that is normally possible with only much larger systems. The key to its performance lies in the precise tuning of its 10TW1 subwoofer driver into an efficient slot-ported design. Extensive interior bracing permits the use of thinner wall material that maximizes the enclosure's internal volume relative to its exterior volume. The port wraps around two walls of the enclosure to produce the necessary low tuning frequency that ensures excellent extension and response smoothness. The flared port entry and exit further enhance sound quality by minimizing air-flow noises through the port. This subwoofer system is shipped wired, loaded and ready to connect via a five-way binding post terminal. Finish: Black, high-grade automotive carpet with silver "JL AUDIO" embroidery on front baffle. A steel mesh grille is included to protect the subwoofer driver. Construction: CNC-Cut High-Grade MDF Recommended amplifier power: 75 - 300WNominal Impedance: 2 Ω General Specifications Continuous Power Handling (RMS) 300 W System Nominal Impedance 2 Ω Enclosure Type Slot-ported, Low-profile Finish Black carpet Grille Included Black Steel Mesh Physical Specifications External Width (W) 20.875 in / 530 mm External Height (H) 13.25 in / 337 mm External Depth (D1) 6.375 in / 162 mm Net Weight 25.70 lb / 11.66 kg JL Audio CP110LG-TW1-2 Brochure

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    $679.99

  • Last One! JL Audio CP112-W0v3 : 12" Subwoofer Enclosure - 300W RMS 4Ω Ported JL Audio CP112-W0v3 : 12" Subwoofer Enclosure - 300W RMS 4Ω Ported, back side.

    JL Audio CP112-W0v3 : 12" 300W 4Ω Ported Subwoofer Enclosure

    1 Available for pickup

    BassWedge-Series 12-Inch 300-Watt Enclosed Subwoofer System, 4Ω Ported Enclosure This powerful slot-ported BassWedge™ subwoofer system delivers awesome output at an unsurpassed value. The slot-port runs along the bottom of the enclosure and fires on the same plane as the woofer to produce excellent extension and response smoothness. The port mouth is flared to minimize air-flow noises. The ultra-versatile BassWedge™ shape has extended sides so that it can be placed with the woofer firing out or straight down, off the floor of the vehicle. The shape works equally well in forward or rear-firing installations. This gives you plenty of options for tweaking the loading of the enclosure into your vehicle. This subwoofer system is shipped wired, loaded and ready to connect via a push-button terminal. Finish: Dark gray, high-grade automotive carpet with "JL AUDIO" embroidery on the top edge and "Slot-Ported BassWedge™" embroidered on the port mouth. Construction: MDF Recommended amplifier power: 75 - 300WNominal Impedance: 4 Ω General Specifications Continuous Power Handling (RMS) 300 W System Nominal Impedance 4 Ω Enclosure Type Slot-ported Finish Gray carpet Grille Included No Physical Specifications External Width (W) 16.31 in / 414 mm External Height (H) 15.18 in / 386 mm External Depth (D1) 20.3 in / 516 mm External Top Surface Depth (D2) 15.75 in / 400 mm Net Weight 33.1 lb / 15 kg JL Audio CP112-W0v3 Brochure

    1 Available for pickup

    $279.99

  • Sale -$80.00Last One! JL Audio CP112-W0v3 : 12" Subwoofer Enclosure - 300W RMS 4Ω Ported JL Audio CP112-W0v3 : 12" Subwoofer Enclosure - 300W RMS 4Ω Ported, back side.

    JL Audio CP112-W0v3 : 12" 300W 4Ω Ported Subwoofer Enclosure - Open Box Clearance

    1 Available for pickup

    BassWedge-Series 12-Inch 300-Watt Enclosed Subwoofer System, 4Ω Ported Enclosure This powerful slot-ported BassWedge™ subwoofer system delivers awesome output at an unsurpassed value. The slot-port runs along the bottom of the enclosure and fires on the same plane as the woofer to produce excellent extension and response smoothness. The port mouth is flared to minimize air-flow noises. The ultra-versatile BassWedge™ shape has extended sides so that it can be placed with the woofer firing out or straight down, off the floor of the vehicle. The shape works equally well in forward or rear-firing installations. This gives you plenty of options for tweaking the loading of the enclosure into your vehicle. This subwoofer system is shipped wired, loaded and ready to connect via a push-button terminal. Finish: Dark gray, high-grade automotive carpet with "JL AUDIO" embroidery on the top edge and "Slot-Ported BassWedge™" embroidered on the port mouth. Construction: MDF Recommended amplifier power: 75 - 300WNominal Impedance: 4 Ω General Specifications Continuous Power Handling (RMS) 300 W System Nominal Impedance 4 Ω Enclosure Type Slot-ported Finish Gray carpet Grille Included No Physical Specifications External Width (W) 16.31 in / 414 mm External Height (H) 15.18 in / 386 mm External Depth (D1) 20.3 in / 516 mm External Top Surface Depth (D2) 15.75 in / 400 mm Net Weight 33.1 lb / 15 kg JL Audio CP112-W0v3 Brochure

    1 Available for pickup

    $279.99$199.99

  • JL Audio CS112LG-TW3 : 12" Thin Subwoofer Enclosure - 400W RMS 2Ω JL Audio CS112LG-TW3 : 12" Thin Subwoofer Enclosure - 400W RMS 2Ω, side view.

    JL Audio CS112LG-TW3 : 12" 400W 2Ω Thin Subwoofer Enclosure

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    PowerWedge-Series 12-Inch 400-Watt Enclosed Subwoofer System, 2Ω Sealed Enclosure In this low-profile PowerWedge™ subwoofer system, JL harnesses the performance of the 12TW3 to deliver amazing sub-bass from an enclosure that is only 4.5 in. (114 mm) deep. This low-profile enclosure design has been carefully engineered to the optimum sealed enclosure alignment for the 12TW3-D4 and has been fine-tuned through extensive real-world listening. The PowerWedge™ subwoofer system is shipped wired, loaded and ready to connect via a five-way binding post terminal. Finish: Black, high-grade automotive carpet with "JL AUDIO" embroidered in silver on the front baffle. A steel mesh grille is included to protect the subwoofer driver. Construction: CNC-Cut High-Grade MDF Recommended amplifier power: 100 - 400WNominal Impedance: 2 Ω General Specifications Continuous Power Handling (RMS) 400 W System Nominal Impedance 2 Ω Enclosure Type Sealed Finish Black carpet Grille Included Black Steel Mesh Physical Specifications External Width (W) 23.75 in / 603 mm External Height (H) 15.625 in / 397 mm External Depth (D1) 5.0625 in / 129 mm Net Weight 30.5 lb / 13.8 kg JL Audio CS112LG-TW3 Brochure

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    $829.99

  • JL Audio PES110-TW1 : 10" Subwoofer Enclosure. JL Audio PES110-TW1 : 10" Subwoofer Enclosure, bottom side.

    JL Audio PES110-TW1 : 10" 300W 2Ω/4Ω Ported Subwoofer Enclosure

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    StowAway-Series 10-Inch 300-Watt Enclosed Subwoofer System, 2-Ohm or 4-Ohm Downfiring Sealed Enclosure JL-Audio StowAway subwoofer systems are engineered to deliver amazing subwoofer performance in challenging environments and applications.  Featuring a down-firing hard-shell design, StowAway subwoofers are well suited for mounting areas shared with cargo or exposed to the elements. Constructed from marine-grade materials, this low-profile enclosure design harnesses the incredible small box requirements of the TW1 subwoofer to generate smooth and powerful bass from a remarkably compact enclosure. Slotted mounting feet located at each corner of the enclosure’s base assist with “off-the-floor” installations or in tight spaces where access is limited.  The StowAway subwoofer system is prewired with selectable harness exits located underneath at opposite ends. Finish: black texture with debossed logo on top; a protective mesh grille is included to protect the subwoofer Recommended amplifier power: 75–300 watts Nominal impedance: 2 ohms Note: Mounting hardware is not included with StowAway systems. The installation method and mounting hardware used will vary based on the requirements of your specific application. The final mounting method must affix the enclosure securely to prevent movement and vibration. Specifications Continuous Power Handling (RMS) 300 W System Nominal Impedance 2 Ω Enclosure Type Sealed Finish Black Texture Grille Included Yes Physical Specifications Height (H) 7.0 in / 178 mm Width (W) 18.0 in / 457 mm Depth (D) 12.5 in / 318 mm JL Audio PES110-TW1 Manual

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    $829.99

  • JL Audio PES112-TW1 : 12" Subwoofer Enclosure. JL Audio PES112-TW1 : 12" Subwoofer Enclosure, bottom side.

    JL Audio PES112-TW1 : 12" 300W 2Ω/4Ω Ported Subwoofer Enclosure

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    StowAway-Series 12-Inch 300-Watt Enclosed Subwoofer System, 2-Ohm or 4-Ohm Downfiring Sealed Enclosure JL-Audio StowAway subwoofer systems are engineered to deliver amazing subwoofer performance in challenging environments and applications.  Featuring a down-firing hard-shell design, StowAway subwoofers are well suited for mounting areas shared with cargo or exposed to the elements. Constructed from marine-grade materials, this low-profile enclosure design harnesses the incredible small box requirements of the TW1 subwoofer to generate smooth and powerful bass from a remarkably compact enclosure. Slotted mounting feet located at each corner of the enclosure’s base assist with “off-the-floor” installations or in tight spaces where access is limited.  The StowAway subwoofer system is prewired with selectable harness exits located underneath at opposite ends. Finish: black texture with debossed logo on top; a protective mesh grille is included to protect the subwoofer Recommended amplifier power: 75–300 watts Nominal impedance: 2 ohms Note: Mounting hardware is not included with StowAway systems. The installation method and mounting hardware used will vary based on the requirements of your specific application. The final mounting method must affix the enclosure securely to prevent movement and vibration. General Specifications Continuous Power Handling (RMS) 300 W System Nominal Impedance 2 Ω Enclosure Type Sealed Finish Black Texture Grille Included Yes Physical Specifications Height (H) 8.23 in / 209 mm Width (W) 21.78 in / 553 mm Depth (D) 15.16 in / 385 mm JL Audio PES112-TW1 Manual

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    $929.99

  • Kicker 48TCWRT82 : 300W Dual 8" Thin Subwoofer Enclosure, 2Ω Configuration Kicker 48TCWRT82 : 300W Dual 8" Thin Subwoofer Enclosure, 2Ω Configuration, left side.

    Kicker 48TCWRT82 : 8" 300W 2Ω Dual Thin Subwoofer Enclosure

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    8-Inch 300-Watt Loaded Dual Thin Subwoofer Enclosure, 2-Ohm Final Impedance The CompRT Thin Profile 8-Inch subwoofer enclosure comes loaded with a Reflex subwoofer and RT sub, then carpeted and loaded with a single 2Ω terminal. Covered in sleek black carpeting and built with stout MDF construction & rounded corners, these tough enclosures take plenty of power, yet fit nearly anywhere. The Kicker 43TCWRT82 enclosure works best with 300 watts of RMS power. Specifications TYPE: thin-profile NO. OF WOOFERS/SIZE (in, cm): 8, 20 IMPEDANCE (Ohms): 2 Recommended Amplifier Power (watts RMS) 300 Peak Power (watts, per ANSI/CTA-2031-A) 600 SENSITIVITY (dB 1w/1m): 85.5 BOX TOP DEPTH (in, cm): 3 9/16, 9 BOX BOTTOM DEPTH (in, cm): 6 7/16, 16.4 BOX HEIGHT (in, cm): 11 13/16, 39 BOX WIDTH (in, cm): 19-5/16, 49 Kicker CompRT Subwoofer Enclosure Manual

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    $249.99

  • Kicker 48TRTP82 : 300W Dual 8" Thin Subwoofer Enclosure Kicker 48TRTP82 : 300W Dual 8" Thin Subwoofer Enclosure, left side.

    Kicker 48TRTP82 : 8" 300W 4Ω Dual Thin Subwoofer Enclosure

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    Dual 8-Inch Thin Subwoofer Enclosure, 300-Watt RMS, 2-Ohm The Kicker CompRT series down-firing 8-inch subwoofer enclosure comes loaded with a passive reFLEX™ subwoofer and Kicker CompRT sub, then carpeted and loaded with a single 2Ω terminal.  Covered in stylish black carpeting and built with thick MDF, these tough enclosures take serious power without taking up needed space. The TRTP 8-inch subwoofer enclosure works best with 300-watts of recommended power. Specifications TYPE: thin-profile WOOFER SIZE (in, cm): 8, 20 IMPEDANCE (Ohms): 2 Recommended Amplifier Power (watts RMS) 300 Peak Power (watts, per ANSI/CTA-2031-A) 600 SENSITIVITY (dB 1w/1m): 85.5 BOX TOP DEPTH (in, cm): 12-1/4, 31 BOX BOTTOM DEPTH (in, cm): 12-1/4, 31 BOX HEIGHT (in, cm): 5-3/8, 13.8 BOX WIDTH (in, cm): 23-5/8, 60 Kicker TRTP Subwoofer Enclosure Manual

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    $269.99

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