{"product_id":"ds18-lse-212a-bass-package-2-x-slc-md12-in-a-ported-box-with-s-1500-1-rd-amplifier-and-4-ga-amp-kit-1000-watts","title":"DS18 LSE-212A Bass Package 2 X SLC-MD12 In a Ported Box with S-1500.1\/RD Amplifier and 4-GA Amp Kit 1000 Watts","description":"\u003cdiv\u003e\n\u003cp\u003eTwo MD12.4 12-inch subwoofers in a tuned, ported enclosure deliver deep, controlled bass in a trunk-friendly package—the DS18 LSE-212A Bass Package pairs them with a dedicated S-1500.1\/RD monoblock and a complete 4-GA install kit for a ready-to-install bass solution.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSubwoofers\u003c\/b\u003e: 2 x MD12.4, 4 Ω impedance, 250W RMS per sub (500W total max). In real use, this pairing provides strong low-end output with headroom for dynamic bass signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency response \u0026amp; sensitivity\u003c\/b\u003e: 29–250 Hz and 90 dB (1W\/1m). This means the system covers deep bass with noticeable efficiency, responding well to moderate input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnclosure\u003c\/b\u003e: Ported box tuned to 35 Hz, 90.6 L internal volume, 39\" L × 14\" W × 14\" H, 1\/2\" MDF with carpet finish. The port tuning and volume are chosen to maximize low-frequency extension while maintaining rigidity and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAmplifier\u003c\/b\u003e: S-1500.1\/RD Class AB monoblock delivering 350W RMS at 2 Ω and 220W RMS at 4 Ω with \u0026lt;0.3% THD. This provides clean, impactful bass at high levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAmp Kit\u003c\/b\u003e: AMPKIT4 4-GA installation kit including AGU fuse holder and red\/black twisted RCA cables for a straightforward, durable install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBox configuration\u003c\/b\u003e: Front-ported enclosure with a 35 Hz port tune to optimize low-frequency extension in typical vehicle acoustics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePhysical specs\u003c\/b\u003e: Internal volume 90.6 L; overall dimensions 39\" L × 14\" W × 14\" H; box material 1\/2\" MDF; finish carpet. Built for robustness in a real car environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a real build, this package provides robust, bass-focused performance from two 12\" drivers powered by a capable monoblock, all in a compact, trunk-friendly enclosure. The 35 Hz port tuning and substantial internal volume are designed to maximize low-end output, while the included 4-GA kit keeps installation clean and durable for long-term reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":49850244989156,"sku":null,"price":439.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/LSE-212A-COMPLETE-PACKAGE_1_600x_d66969e1-9863-4496-af32-b9c8f7677438.webp?v=1789261762","url":"https:\/\/www.12voltoutlet.com\/products\/ds18-lse-212a-bass-package-2-x-slc-md12-in-a-ported-box-with-s-1500-1-rd-amplifier-and-4-ga-amp-kit-1000-watts","provider":"12 Volt Outlet","version":"1.0","type":"link"}