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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.

13 products

  • 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" Subwoofer Enclosure, 300W RMS 4Ω Ported

    2 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

    2 Available for pickup

    $249.99

  • 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" Thin Subwoofer Enclosure, 300W RMS 2Ω Ported

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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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    $449.99

  • 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" Subwoofer Enclosure, 300W RMS 4Ω Ported

    2 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

    2 Available for pickup

    $299.99

  • JL Audio CP112LG-TW1-2 : 12" Thin Subwoofer Enclosure - 300W RMS 2Ω Ported JL Audio CP112LG-TW1-2 : 12" Thin Subwoofer Enclosure - 300W RMS 2Ω Ported, side view.

    JL Audio CP112LG-TW1-2 : 12" Thin Subwoofer Enclosure, 300W RMS 2Ω Ported

    Pre-Order Today!

    MicroSub-Series 12-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 12TW1 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) 23.75 in / 603 mm External Height (H) 15.751 in / 400 mm External Depth (D1) 9.25 in / 235 mm Net Weight 38.3 lb / 17.37 kg JL Audio CP112LG-TW1-2 Brochure

    Pre-Order Today!

    $499.99

  • JL Audio CP210-W0v3 : Dual 10" Subwoofer Enclosure - 600W RMS 2Ω Ported JL Audio CP210-W0v3 : Dual 10" Subwoofer Enclosure - 600W RMS 2Ω Ported, back side.

    JL Audio CP210-W0v3 : Dual 10" Subwoofer Enclosure, 600W RMS 2Ω Ported

    Pre-Order Today!

    BassWedge-Series Dual 10-Inch 600-Watt Enclosed Subwoofer System, 2Ω 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 woofers 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 woofers 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: 150 - 600WNominal Impedance: 2 Ω General Specifications Continuous Power Handling (RMS) 600 W System Nominal Impedance 2 Ω Enclosure Type Slot-ported Finish Gray carpet Grille Included No Physical Specifications External Width (W) 29.61 in / 752 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 50.7 lb / 23 kg JL Audio CP210-W0v3 Brochure

    Pre-Order Today!

    $399.99

  • JL Audio CS110LG-TW1-2 : 10" Thin Subwoofer Enclosure - 300W RMS 2Ω JL Audio CS110LG-TW1-2 : 10" Thin Subwoofer Enclosure - 300W RMS 2Ω, side view.

    JL Audio CS110LG-TW1-2 : 10" Thin Subwoofer Enclosure, 300W RMS 2Ω

    Pre-Order Today!

    PowerWedge-Series 10-Inch 300-Watt Enclosed Subwoofer System, 2Ω Sealed Enclosure In this low-profile PowerWedge™ subwoofer system, JL harnesses the performance and insanely small box requirements of the TW1 subwoofer driver to deliver amazing sub-bass from an enclosure that is only 5.56 in. (141 mm) deep. This low-profile enclosure design has been carefully engineered to the optimum sealed enclosure alignment for the 10TW1 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 top surface of the enclosure. 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 Sealed Finish Black carpet Grille Included Black Steel Mesh Physical Specifications External Width (W) 15 in / 381 mm External Height (H) 11.75 in / 298 mm External Depth (D1) 5.563 in / 141 mm Net Weight 17.42 lb / 7.90 kg JL Audio CS110LG-TW1-2 Brochure

    Pre-Order Today!

    $399.99

  • JL Audio CS112LG-TW1-2 : 12" Thin Subwoofer Enclosure - 300W RMS 2Ω JL Audio CS112LG-TW1-2 : 12" Thin Subwoofer Enclosure - 300W RMS 2Ω, side view.

    JL Audio CS112LG-TW1-2 : 12" Thin Subwoofer Enclosure, 300W RMS 2Ω

    Pre-Order Today!

    PowerWedge-Series 12-Inch 300-Watt Enclosed Subwoofer System, 2Ω Sealed Enclosure In this low-profile PowerWedge™ subwoofer system, JL harnesses the performance and insanely small box requirements of the TW1 subwoofer driver to deliver amazing sub-bass from an enclosure that is only 6.6 in. (168 mm) deep. This low-profile enclosure design has been carefully engineered to the optimum sealed enclosure alignment for the 12TW1 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 top surface of the enclosure. 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 Sealed Finish Black carpet Grille Included Black Steel Mesh Physical Specifications External Width (W) 18 in / 457 mm External Height (H) 13.75 in / 349 mm External Depth (D1) 6.625 in / 168 mm Net Weight 26.02 lb / 11.80 kg JL Audio CS112LG-TW1-2 Brochure

    Pre-Order Today!

    $499.99

  • 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" Thin Subwoofer Enclosure, 400W RMS 2Ω

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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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    $549.99

  • 300W 10" Thin Subwoofer Enclosure, 2Ω Configuration : Kicker 44TCWC102 300W 10" Thin Subwoofer Enclosure, 2Ω Configuration : Kicker 44TCWC102 front side view.

    Kicker 44TCWC10 : 300W 10" Thin Subwoofer Enclosure, 2Ω or 4Ω Configuration

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    10-Inch 300-Watt Thin Subwoofer Enclosure, 2-Ohm or 4-Ohm Final Impedance This CompC 10" thin loaded loaded sub box is custom-sized to optimize subwoofer performance. This enclosure can fit under or behind a rear seat, has heavy MDF construction, is covered in black carpet with yellow embroidery, and comes with spring loaded speaker terminals for an easy connection of your subwoofer wire.  These thin 44TCWC102 and 44TCWC104 10-inch enclosure works best with 300 watts of RMS amplified power. Specifications Subwoofer (in, cm) 10, 25 Impedance (Ohms) 2, 4 Recommended Amplifier Power (watts RMS) 300 Peak Power (watts, per ANSI/CTA-2031-A) 600 Sensitivity (dB 1w/1m) 93.8 Box Top Depth (in, cm) 4,10.2 Box Bottom Depth (in, cm) 7 5/8, 19.4 Box Height (in, cm) 15, 38.1 Box Width (in, cm) 21 1/2, 54.6 Kicker CompC Subwoofer Enclosure Manual

    Pre-Order Today!

    $179.99

  • 300W 12" Subwoofer Enclosure, 2Ω or 4Ω Configuration : Kicker 44TCWC12 300W 12" Subwoofer Enclosure, 2Ω or 4Ω Configuration : Kicker 44TCWC12 front side view.

    Kicker 44VCWC12 : 300W 12" Subwoofer Enclosure, 2Ω or 4Ω Configuration

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    12-Inch 300-Watt Subwoofer Enclosure, 2-Ohm or 4-Ohm Final Impedance This CompC 12" loaded loaded sub box is custom-sized to optimize subwoofer performance. This enclosure is covered in black carpet with yellow embroidery, and comes with spring loaded speaker terminals for an easy connection of your subwoofer wire.  This thin 2Ω or 4Ω 12-inch enclosure works best with 300 watts of RMS amplified power. Specifications Subwoofer (in, cm) 12, 30 Impedance (Ohms) 2 Recommended Amplifier Power (watts RMS) 300 Peak Power (watts, per ANSI/CTA-2031-A) 600 Sensitivity (dB 1w/1m) 95.3 Box Top Depth (in, cm) 11 7/16, 29 Box Bottom Depth (in, cm) 14 5/8, 37.2 Box Height (in, cm) 16, 40.6 Box Width (in, cm) 17 1/2, 44.5 Kicker CompC Subwoofer Enclosure Manual

    Pre-Order Today!

    $229.99

  • Kicker 46CWTB8 : Eight-Inch Loaded Marine Subwoofer Enclosure, 300-Watt, 2Ω or 4Ω Final Impedance 8" 300W Marine Subwoofer Enclosure, 2Ω or 4Ω : Kicker 46CWTB8 front view.

    Kicker 46CWTB8 : 8" 300W Marine Subwoofer Enclosure, 2Ω or 4Ω

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    Eight-Inch Loaded Marine Subwoofer Enclosure, 300-Watt, 2Ω or 4Ω Final Impedance This weatherproof TB-Series subwoofer system by Kicker delivers serious bump from any corner of your trunk, behind your truck’s seat, or even in your boat or side-by-side. Surprisingly loud, the TB subs give you the bump you want without losing the space you need. Comes with a thick ABS tube construction, a flexible horizontal or vertical mounting system and spring-loaded speaker terminals. Sub-driver Grilles Included. The marine grade Kicker 46CWTB82 and 46CWTB84 8-Inch loaded subwoofer enclosures works best with 300-watts of amplified power. Specifications Type Reflex Size (in., cm) 8, 20 Impedance (ohms) 2 Power Watts (peak/RMS) 600/300 Sensitivity (dB 1w/1m) 84.4 Box Bottom Depth (in, cm) 12-7/8, 32.8 Box Height (in, cm) Vert. Mount: 13-7/16, 34.1; Horiz. Mount: 8-5/8, 21.9 Box Width (in, cm) 8-1/2, 21.6 What's in the Box: 1 - Enclosure assembly2 - Vertical mounting brackets1 - Horizontal mount base1 - Horizontal mount hook(retainer)1 - Horizontal mount plate(retaining clamp)7 - stainless steel M5 x 12mm button head screws for horizontal mount plate to base and mounting brackets to enclosure11 - nylon flat washers (to be used on all mounting fasteners)4 - stainless steel pan head phillips M4 x 25mm (for mount base to vehicle)1 - owner’s manual2 - Kicker stickers Kicker CWTB Subwoofer Enclosure Manual

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    $299.99

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

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

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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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    $239.99

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

    Kicker 48TRTP82 : 300W Dual 8" 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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    $259.99

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