JL Audio 010-13720-00 M-SWMCPV3-2.375 Swivel Speaker Mount for 2-3/8" Round Pipe (Pair)

JL Audio

<h3>About JL Audio</h3><p><strong>JL Audio</strong> has been a defining force in high-performance audio since its founding in 1975. <a href="/15064-jl-audio">James Birch and Lucio Proni</a> started the company with a shared passion for exceptional sound, lending their first initials to form the JL name. What began as a small venture in South Florida grew steadily through the late 1970s and 1980s as the pair honed their craft, earned a loyal following, and helped catalyze the modern car audio revolution. By the early 1990s, competition wins across the United States and Canada had put JL Audio firmly on the map as one of the most respected names in mobile audio.</p><h3>Engineering-First Philosophy</h3><p>What separates JL Audio from the competition is a relentless commitment to acoustic engineering. The brand developed its proprietary Dynamic Motor Analysis (DMA) system — a suite of finite element analysis modeling tools first introduced in 1997 — to scientifically address speaker motor linearity and reduce distortion. Decades of refinement through this process are baked into every driver the company produces. JL Audio also operates multiple U.S. engineering facilities and assembles many of its loudspeaker products at its Miramar, Florida factory, ensuring tight process control and consistent component quality.</p><h3>Car Audio</h3><p>JL Audio built its legend in the car audio segment. The brand's <a href="/15064-jl-audio">car subwoofers</a> — spanning the iconic W-series lineup from the entry-level W0 through the flagship W7 — are widely regarded as benchmarks for output, accuracy, and build quality. The Slash series amplifiers, introduced in 2000, became among the best-selling mobile audio amplifiers ever made, and the lineup has since grown to include the HD, XD, and VXi series, the latter featuring integrated DSP for precise system tuning. For speakers, the Evolution C-series component and coaxial systems cover a broad range of budgets and applications, from the accessible C1 to the audiophile-grade C7. JL Audio also produces Stealthbox vehicle-specific enclosures — factory-fit subwoofer systems engineered for hundreds of specific vehicle models — that deliver premium bass with a clean, OEM-style installation.</p><h3>Marine &amp; Powersports Audio</h3><p>In 2005, JL Audio expanded into <a href="/15064-jl-audio">marine audio</a>, and the M-series product line quickly became a go-to choice for boaters demanding concert-quality sound on the water. JL Audio marine speakers are built with UV-resistant materials, stainless-steel hardware, and weather-sealed enclosures to withstand salt spray, extreme temperatures, and prolonged sun exposure. Marine amplifiers feature conformal-coated circuit boards and sealed connections for reliable performance in harsh on-water environments. The brand has extended this same ruggedness to powersports, offering audio systems tailored for ATVs, UTVs, RVs, and personal watercraft — making JL Audio a versatile choice well beyond the car.</p><h3>A Garmin Brand</h3><p>In September 2023, Garmin completed the acquisition of JL Audio, folding the brand into its marine segment. This partnership pairs JL Audio's decades of acoustic expertise with Garmin's global reach and technology platform, with JL Audio remaining committed to developing world-class audio products for automotive, marine, RV, and powersports customers.</p>