{"product_id":"sp-300-2-mini-amplifier","title":"SP-300.2 MINI — مضخم كلاس D ثنائي القناة 300W RMS x2","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e.sp4{background:#0B0B0B;color:#E8E8E8;border-radius:14px;overflow:hidden;font-size:16px;line-height:1.6}.sp4 img{display:block;width:100%;height:auto}.sp4 .band{background:#E8560F}.sp4 .pill{display:inline-block;background:#E8560F;color:#fff;font-size:9.5px;font-weight:800;letter-spacing:1.5px;padding:6px 10px;text-transform:uppercase;white-space:nowrap}.sp4 h2.big,.sp4 .sec h3,.sp4 .card b,.sp4 .faq b,.sp4 .pair strong{color:#fff}.sp4 .in,.sp4 .tags,.sp4 .bar,.sp4 .cards,.sp4 .pair,.sp4 .foot,.sp4 .top,.sp4 .vids,.sp4 .rea{padding-left:22px;padding-right:22px}.sp4 .vids figure{margin:0 auto 16px;max-width:430px}.sp4 .vids video{display:block;width:100%;height:auto;background:#0B0B0B;border:1px solid #262626;border-radius:10px}.sp4 .vids figcaption{font-size:10.5px;letter-spacing:1.4px;color:#9d9d9d;text-transform:uppercase;padding:9px 2px 0;text-align:center}.sp4 .vids figcaption b{color:#E8560F}.sp4 .rea{display:flex;flex-wrap:wrap;gap:8px;padding-top:6px;padding-bottom:4px}.sp4 .rea span{flex:1 1 150px;background:#161616;border:1px solid #262626;border-left:3px solid #E8560F;padding:9px 11px;font-size:10.5px;font-weight:800;letter-spacing:1.2px;color:#d6d6d6;text-transform:uppercase}.sp4 .top{display:flex;align-items:center;justify-content:space-between;gap:14px}.sp4 .top img{width:186px;height:105px;flex:0 0 auto}.sp4 .trust{display:flex;flex-wrap:wrap;gap:8px;padding:8px 22px 0}.sp4 .trust span{flex:1 1 165px;background:#111;border:1px solid #232323;padding:8px 10px;font-size:10px;font-weight:800;letter-spacing:1.1px;color:#9d9d9d;text-transform:uppercase}.sp4 .trust b{color:#E8560F;font-weight:800}.sp4 .paym{padding:14px 22px 2px;font-size:9.5px;font-weight:800;letter-spacing:1.7px;line-height:1.8;color:#7a7a7a;text-transform:uppercase;text-align:center}@media screen and (min-width:1000px){.product{row-gap:0!important}.product-info{display:contents!important}.product-gallery{grid-column:1!important;grid-row:1\/span 99!important}.product-info__block-item{grid-column:2!important}.product-info__block-item[data-block-type=description]{grid-column:1\/-1!important;grid-row:100!important;margin-top:44px!important}.sp4{font-size:17px}.sp4 .in,.sp4 .top,.sp4 .tags,.sp4 .bar,.sp4 .cards,.sp4 .pair,.sp4 .foot,.sp4 .rea,.sp4 .sec,.sp4 .band,.sp4 .paym,.sp4 .fine,.sp4 .swipe,.sp4 .pnl,.sp4 .trust{padding-left:40px;padding-right:40px}.sp4 .frame,.sp4 .quote,.sp4 .dl,.sp4 .cw,.sp4 .tw,.sp4 .warn,.sp4 .faq,.sp4 .sup{margin-left:40px;margin-right:40px}.sp4 h2.big{font-size:66px}.sp4 .sub{max-width:66ch;font-size:17px}.sp4 .band b{font-size:46px}.sp4 .card{flex:1 1 300px}.sp4 .cards{gap:14px}.sp4 .pnl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.sp4 .tw,.sp4 .warn,.sp4 .sup{max-width:1040px;margin-left:auto;margin-right:auto}.sp4 .dl{max-width:780px;margin-left:auto;margin-right:auto}.sp4 .quote{max-width:1150px}.sp4 .faq{columns:2;column-gap:40px}.sp4 .faq div{break-inside:avoid}.sp4 .sec{margin-top:48px}.sp4 .swipe figure{flex:0 0 330px;max-width:330px}}\u003c\/style\u003e\n\u003cdiv class=\"sp4\"\u003e\n\u003cdiv class=\"top\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/sp-audio-logo-mark.png?v=1788926315\u0026amp;width=380\" alt=\"SP Audio - Super Power Audio\" width=\"186\" height=\"105\" decoding=\"async\"\u003e\u003cspan class=\"rg\"\u003e\u003cb\u003eSUPER POWER AUDIO\u003c\/b\u003e\u003cbr\u003eDESIGNED IN ITALY\u003cbr\u003eMMXXVI\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"in\"\u003e\n\u003cspan class=\"pill\"\u003e2 channels · class D · mini series\u003c\/span\u003e\n\u003ch2 class=\"big d\"\u003e300 watts RMS\u003cbr\u003e\u003cem\u003eper channel.\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eTwo channels for the front stage — or one bridged channel at 940 W RMS for a subwoofer. The crossover is on board, so it works with a factory head unit and with a DSP. Designed in Italy, verified with Audio Precision instruments before it leaves the line.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"frame\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/download_949077de-1083-44c7-b06a-59ef63995101.png?v=1790162751\u0026amp;width=760\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/download_949077de-1083-44c7-b06a-59ef63995101.png?v=1790162751\u0026amp;width=440 440w, https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/download_949077de-1083-44c7-b06a-59ef63995101.png?v=1790162751\u0026amp;width=620 620w, https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/download_949077de-1083-44c7-b06a-59ef63995101.png?v=1790162751\u0026amp;width=900 900w\" sizes=\"(max-width: 640px) 92vw, 660px\" alt=\"SP-300.2 MINI 2-channel amplifier presented in an SP Audio car audio store\" width=\"760\" height=\"555\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"tri\"\u003e\n\u003ci\u003e\u003c\/i\u003e\u003ci\u003e\u003c\/i\u003e\u003ci\u003e\u003c\/i\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"band\"\u003e\n\u003cdiv\u003e\n\u003cb\u003e300\u003ci\u003eW ×2\u003c\/i\u003e\u003c\/b\u003e\u003cspan\u003eRMS · 4 Ω STEREO\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e450\u003ci\u003eW ×2\u003c\/i\u003e\u003c\/b\u003e\u003cspan\u003eRMS · 2 Ω STEREO\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e940\u003ci\u003eW\u003c\/i\u003e\u003c\/b\u003e\u003cspan\u003eRMS · 4 Ω BRIDGED\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e01\u003c\/u\u003e\n\u003ch3\u003eWatch it\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vids\"\u003e\n\u003cfigure\u003e\u003cvideo controls=\"controls\" preload=\"none\" playsinline=\"\" poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/sp-mini-amplifiers-video-en-poster.jpg?width=520\" width=\"1080\" height=\"1920\"\u003e\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/3f5dccb8618546cdbaeed5141609208e\/3f5dccb8618546cdbaeed5141609208e.HD-720p-1.6Mbps-93859211.mp4\" type=\"video\/mp4\"\u003eYour browser cannot play this video.\u003c\/source\u003e\u003c\/video\u003e\n\u003cfigcaption\u003e\u003cb\u003eThe MINI amplifiers explained\u003c\/b\u003e · 68 seconds · with sound · SP Audio showroom\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rea\"\u003e\n\u003cspan\u003eFree shipping\u003c\/span\u003e\u003cspan\u003eDispatched from Italy in 24–48 working hours\u003c\/span\u003e\u003cspan\u003eWarranty against manufacturing defects\u003c\/span\u003e\u003cspan\u003eFree technical support from Italy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"trust\"\u003e\n\u003cspan\u003e\u003cb\u003e🔒\u003c\/b\u003e Secure checkout · SSL \u0026amp; PCI DSS\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e↩\u003c\/b\u003e 14 days to change your mind (EU)\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e✓\u003c\/b\u003e Invoice from an Italian company\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"foot\" style=\"padding-top: 12px;\"\u003e▶ NOTHING IS DOWNLOADED UNTIL YOU PRESS PLAY\u003c\/p\u003e\n\u003cdiv class=\"tags\"\u003e\n\u003cspan\u003e\u003cb\u003e✓\u003c\/b\u003e ITALIAN DESIGN\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e✓\u003c\/b\u003e AUDIO PRECISION VERIFIED\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e✓\u003c\/b\u003e EASY INSTALLATION\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e✓\u003c\/b\u003e FREE SUPPORT\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e✓\u003c\/b\u003e WOODEN CASE\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e02\u003c\/u\u003e\n\u003ch3\u003ePower measured, not promised\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bar\"\u003e\n\u003cspan\u003eSTEREO · 4 Ω\u003c\/span\u003e\n\u003cdiv class=\"trk\"\u003e\n\u003cdiv class=\"fil\" style=\"width: 64%;\"\u003e2 × 300 W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bar\"\u003e\n\u003cspan\u003eSTEREO · 2 Ω\u003c\/span\u003e\n\u003cdiv class=\"trk\"\u003e\n\u003cdiv class=\"fil\" style=\"width: 96%;\"\u003e2 × 450 W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bar\"\u003e\n\u003cspan\u003eBRIDGED · 4 Ω\u003c\/span\u003e\n\u003cdiv class=\"trk\"\u003e\n\u003cdiv class=\"fil mx\" style=\"width: 100%;\"\u003e1 × 940 W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"foot\"\u003eRMS @ 14.4 V · ≤ 1% THD+N · CONTINUOUS POWER, NOT PEAK · MINIMUM LOAD 2 Ω STEREO, 4 Ω BRIDGED\u003c\/p\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e03\u003c\/u\u003e\n\u003ch3\u003eWhy this amplifier\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cards\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cb\u003eTwo channels, or one big one\u003c\/b\u003e\n\u003cp\u003eStereo onto a pair of speakers, or bridged mono at 940 W RMS onto a 4 ohm subwoofer. One amplifier covers both jobs and you decide at installation, with the bridging guide printed on the terminal panel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cb\u003eIt fits where the others don’t\u003c\/b\u003e\n\u003cp\u003e230 × 112 × 46 mm. Under a seat, behind a side panel, in a false floor: the boot stays usable and the cable runs stay short.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cb\u003eA full crossover on board\u003c\/b\u003e\n\u003cp\u003eHigh-pass, low-pass or off, both variable from 50 to 250 Hz, plus bass boost from 0 to +12 dB. Door speakers filtered high or a subwoofer filtered low, with no external crossover to buy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cb\u003eIt accepts any source\u003c\/b\u003e\n\u003cp\u003eInput sensitivity 200 mV – 6 V, and it still works from 100 mV. High-output head units and DSP processors drive it without clipping the input; low-level factory sources are covered too.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"quote\"\u003e“Continuous RMS only. No peak, no burst, no marketing watts.”\u003c\/div\u003e\n\u003cdiv class=\"dl\"\u003e\n\u003cdiv class=\"k\"\u003ePROFESSIONAL USER MANUAL · 27 PAGES\u003c\/div\u003e\n\u003cp\u003eWiring, loads and impedance, filters, gain calibration and the complete specifications.\u003c\/p\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/SP-300.2-MINI-user-manual-EN.pdf?v=1788876906\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background: rgb(232, 86, 15); padding: 18px 36px; border-radius: 6px; letter-spacing: 1px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; text-transform: uppercase; box-shadow: rgba(232, 86, 15, 0.35) 0px 8px 24px;\"\u003e\u003cb\u003e⇩ Download the manual (PDF)\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003cp class=\"n\"\u003eEnglish · Rev. 1.0 · September 2026 · 3.7 MB\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e04\u003c\/u\u003e\n\u003ch3\u003eNot a box. A case.\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cw\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eBlack wood, metal latch, pine inside.\u003c\/b\u003e\n\u003cp\u003eThe SP-300.2 MINI arrives in a black wooden case with the SP mark and the tricolour on the lid. A rigid shell during shipping, the safest way to store or carry the amplifier afterwards — and a box people keep.\u003c\/p\u003e\n\u003cp class=\"sm\"\u003e\u003cb\u003eIn the case:\u003c\/b\u003e amplifier · collector’s wooden case · printed user manual.\u003cbr\u003e\u003cb\u003eNot included:\u003c\/b\u003e power and speaker cable, inline fuse holder and RCA cable — these are installation materials, chosen to suit your vehicle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ph\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/download_999b5b3e-7fdd-44e2-975e-b2cc9e5fd00f.jpg?v=1790162751\u0026amp;width=560\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/download_999b5b3e-7fdd-44e2-975e-b2cc9e5fd00f.jpg?v=1790162751\u0026amp;width=380 380w, https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/download_999b5b3e-7fdd-44e2-975e-b2cc9e5fd00f.jpg?v=1790162751\u0026amp;width=560 560w\" sizes=\"(max-width: 640px) 92vw, 340px\" alt=\"SP-300.2 MINI with its black collector's wooden case and printed user manual on a workbench\" width=\"560\" height=\"560\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e05\u003c\/u\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tw\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePOWER OUTPUT — RMS @ 14.4 V, ≤ 1% THD+N\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStereo 4 ohm\u003c\/td\u003e\n\u003ctd\u003e2 × 300 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStereo 2 ohm\u003c\/td\u003e\n\u003ctd\u003e2 × 450 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBridged mono 4 ohm\u003c\/td\u003e\n\u003ctd\u003e1 × 940 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum load, stereo\u003c\/td\u003e\n\u003ctd\u003e2 ohm per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum load, bridged\u003c\/td\u003e\n\u003ctd\u003e4 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eAUDIO\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eClass D, 2 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e10 Hz – 50 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-noise ratio\u003c\/td\u003e\n\u003ctd\u003e≥ 90 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput sensitivity\u003c\/td\u003e\n\u003ctd\u003e200 mV – 6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum source level\u003c\/td\u003e\n\u003ctd\u003e100 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eRCA low level, CH1 \/ CH2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eFILTERS\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter modes\u003c\/td\u003e\n\u003ctd\u003eHPF · LPF · OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-pass filter\u003c\/td\u003e\n\u003ctd\u003e50 – 250 Hz, variable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow-pass filter\u003c\/td\u003e\n\u003ctd\u003e50 – 250 Hz, variable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBass boost\u003c\/td\u003e\n\u003ctd\u003e0 – +12 dB, variable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePOWER SUPPLY AND PROTECTION\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply\u003c\/td\u003e\n\u003ctd\u003e12 V negative ground, 14.4 V nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote turn-on\u003c\/td\u003e\n\u003ctd\u003e+12 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-board fuses\u003c\/td\u003e\n\u003ctd\u003e2 × 30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended inline fuse\u003c\/td\u003e\n\u003ctd\u003e60 A, ≤ 20 cm from the battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended cable\u003c\/td\u003e\n\u003ctd\u003e4 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtections\u003c\/td\u003e\n\u003ctd\u003eShort circuit, thermal, voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicators\u003c\/td\u003e\n\u003ctd\u003ePOWER (green) · PROTECT (red)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eMECHANICAL AND QUALITY\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions L × W × H\u003c\/td\u003e\n\u003ctd\u003e230 × 112 × 46 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting points\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eAluminium, heat-dissipating fins, rubber bumpers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eDirect-insert, screw clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB\u003c\/td\u003e\n\u003ctd\u003e2-layer, surface-mount technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVerification\u003c\/td\u003e\n\u003ctd\u003eAudio Precision quality control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eCollector’s wooden case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"foot\" style=\"padding-top: 10px;\"\u003eMANUFACTURER’S LABORATORY DATA · PEAK OR “BURST” FIGURES USED IN SOME MARKETS ARE NOT RMS AND ARE NOT LISTED\u003c\/p\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e06\u003c\/u\u003e\n\u003ch3\u003eComplete the system\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pair\"\u003e\n\u003ca href=\"\/ar\/products\/sp-6-5kit-componet-set\"\u003e\u003csmall\u003eFRONT STAGE · 2-WAY KIT\u003c\/small\u003e\u003cstrong\u003eSP 6.5 KIT — 180 W RMS\u003c\/strong\u003e\u003c\/a\u003e\u003ca href=\"\/ar\/products\/sp-6-5cx-coaxial-speaker\"\u003e\u003csmall\u003eREAR FILL · COAXIAL PAIR\u003c\/small\u003e\u003cstrong\u003eSP 6.5CX — 150 W RMS\u003c\/strong\u003e\u003c\/a\u003e\u003ca href=\"\/ar\/products\/sp-4awg-100-ofc-32mm2-red\"\u003e\u003csmall\u003eRECOMMENDED CABLE\u003c\/small\u003e\u003cstrong\u003eSP 4GA RED 100% OFC\u003c\/strong\u003e\u003c\/a\u003e\u003ca href=\"\/ar\/products\/sp-afs-01-fuseholder-mini-anl-1x4ga-8ga-in-1x4-8-ga-out\"\u003e\u003csmall\u003eLINE PROTECTION\u003c\/small\u003e\u003cstrong\u003eSP AFS4 4 GA fuse holder\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e07\u003c\/u\u003e\n\u003ch3\u003eBefore you install it\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warn\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eInline main fuse within 20 cm of the battery\u003c\/b\u003e, 60 A recommended and sized to the cable. The amplifier carries 2 × 30 A on board, but the run from the battery has to be protected too.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRespect the minimum load: 2 ohm per channel in stereo, 4 ohm bridged.\u003c\/b\u003e A lower impedance trips the protection and, if it happens repeatedly, damages the output stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLeave the fins clear.\u003c\/b\u003e The aluminium fins are the entire cooling system: never cover the amplifier with carpet, luggage or foam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e12 V systems only\u003c\/b\u003e, negative ground. Professional installation is recommended: damage caused by incorrect installation is not covered by the warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sec\"\u003e\n\u003cu\u003e08\u003c\/u\u003e\n\u003ch3\u003eWhat installers ask\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eCan it drive a subwoofer?\u003c\/b\u003eYes, bridged mono: 940 W RMS onto a 4 ohm load. Feed the same signal to both RCA inputs, connect the subwoofer between CH1 (+) and CH2 (−) and set FILTER to LPF.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eWhat speaker impedance can I use?\u003c\/b\u003e2 ohm minimum per channel in stereo, 4 ohm minimum bridged. Anything lower trips the protection.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eWhat cable and what fuse do I need?\u003c\/b\u003e4 AWG power and ground, a 60 A inline fuse within 20 cm of the battery sized to the cable, and a ground point on bare metal.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eDoes it work with a factory head unit?\u003c\/b\u003eYes. Input sensitivity runs from 200 mV to 6 V and it still works from 100 mV, so a low-level factory source is enough. Set the input level with the gain procedure in the manual.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eDoes it come with a manual?\u003c\/b\u003eYes: a printed manual inside the wooden case, plus the 27-page PDF above with the wiring diagrams, the filter settings and the gain calibration.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sup\"\u003e\n\u003cb\u003eFree technical support from Italy.\u003c\/b\u003e Write or call and a person answers, with the real data from the product sheets. Tell us what you want to build — impedance, power, box litres, crossover points — and we help you match it.\u003cbr\u003e\u003ca href=\"mailto:spaudio@spaudio.it\"\u003espaudio@spaudio.it\u003c\/a\u003e · +39 340 807 8778\u003c\/div\u003e\n\u003cp class=\"paym\"\u003eAccepted payment methods\u003cbr\u003eVisa · Mastercard · Maestro · American Express · PayPal · Apple Pay · Google Pay · Shop Pay · Klarna\u003c\/p\u003e\n\u003cp class=\"fine\"\u003eSP Audio — Super Power Audio. Designed in Italy by Audiocar Import \u0026amp; Export SRLS, Milan, official SP Audio distributor for Europe.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Can the SP-300.2 MINI drive a subwoofer?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, bridged mono: 940 W RMS onto a 4 ohm load. Feed the same signal to both RCA inputs, connect the subwoofer between CH1 (+) and CH2 (-) and set FILTER to LPF.\"}},{\"@type\":\"Question\",\"name\":\"What speaker impedance can I use with the SP-300.2 MINI?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"2 ohm minimum per channel in stereo, 4 ohm minimum bridged. Anything lower trips the protection.\"}},{\"@type\":\"Question\",\"name\":\"What cable and what fuse does the SP-300.2 MINI need?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"4 AWG power and ground, a 60 A inline fuse within 20 cm of the battery sized to the cable, and a ground point on bare metal. The amplifier carries 2 x 30 A fuses on board.\"}},{\"@type\":\"Question\",\"name\":\"Does the SP-300.2 MINI work with a factory head unit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Input sensitivity runs from 200 mV to 6 V and it still works from 100 mV, so a low-level factory source is enough.\"}},{\"@type\":\"Question\",\"name\":\"How big is the SP-300.2 MINI?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"230 x 112 x 46 mm, with 4 mounting points and the aluminium fins left clear for air.\"}}]}\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"VideoObject\",\"name\":\"SP Audio MINI amplifiers explained - SP-300.2 MINI, 300 W RMS x2\",\"description\":\"An SP Audio technician presents the MINI amplifier range in the SP Audio showroom: SP-300.2 MINI (300 W x2 at 4 ohm, 450 W x2 at 2 ohm), SP-1500.1 MINI (600 W at 4 ohm, 1000 W at 2 ohm, 1500 W at 1 ohm), the collector wooden case and real in-car installations.\",\"thumbnailUrl\":\"https:\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/sp-mini-amplifiers-video-en-poster.jpg\",\"uploadDate\":\"2026-09-09\",\"duration\":\"PT1M8S\",\"contentUrl\":\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/3f5dccb8618546cdbaeed5141609208e\/3f5dccb8618546cdbaeed5141609208e.HD-720p-1.6Mbps-93859211.mp4\",\"embedUrl\":\"https:\/\/spaudio.it\/products\/sp-300-2-mini-amplifier\",\"publisher\":{\"@type\":\"Organization\",\"name\":\"SP Audio - Audiocar Import \u0026 Export SRLS\"}}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"spaudio","offers":[{"title":"Default Title","offer_id":52810206413143,"sku":"92002","price":214.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/6829\/5636\/files\/1_199f46d2-84fc-42f2-a99c-4719681dafbc.webp?v=1775451986","url":"https:\/\/spaudio.it\/ar\/products\/sp-300-2-mini-amplifier","provider":"spaudio","version":"1.0","type":"link"}