{"product_id":"ds18-gen-x1800-1d-class-d-1-channel-monoblock-amplifier-1800-watts","title":"DS18 GEN-X1800.1D Class D 1-Channel Monoblock Amplifier 1800 Watts","description":"\u003cdiv\u003e\n\u003cp\u003eDS18 GEN-X1800.1D is a high-power 1-channel car amplifier delivering up to 1800W MAX, designed for demanding subwoofer setups where compact cooling and reliable performance are essential.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e1-Channel Monoblock configuration\u003c\/b\u003e: A dedicated channel for a subwoofer, enabling focused, high-current delivery for deep bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax power\u003c\/b\u003e: 1800W MAX power on demand for peak musical transients and loud bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS at 1 Ohm\u003c\/b\u003e: 600W RMS at 1 Ohm, providing strong, low-impedance performance suitable for demanding subs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRMS at 4 Ohms\u003c\/b\u003e: 250W RMS at 4 Ohms, offering a stable output with common subwoofer loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdjustable crossover filters\u003c\/b\u003e: Fully adjustable crossover controls to shape where bass sits in the frequency spectrum and how it blends with other speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBass boost range\u003c\/b\u003e: 0–12dB bass boost for extra low-end extension when the listening environment demands it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-efficiency heat sink\u003c\/b\u003e: A heat sink design optimized for cooling under heavy use, helping maintain performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLightweight design\u003c\/b\u003e: Lightweight chassis aids installation in tight spaces while managing heat with the heat sink.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-quality circuit board\u003c\/b\u003e: Ensures signal integrity and reliability under demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIlluminated DS18 logo\u003c\/b\u003e: Power indication and system control cue visible on the unit when powered.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNo secondary\/high-output alternator required\u003c\/b\u003e: Optimized resilience means fewer electrical upgrades and simpler installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn a real-world build, this amplifier excels as the sole power source for a dedicated subwoofer, delivering 600W RMS at 1 Ohm or 250W RMS at 4 Ohms. The adjustable crossover and bass boost let you tailor depth and focus, pairing with a compatible front-end or midrange setup for cohesive sound. The efficient cooling and lightweight design help sustain listening sessions without thermal distortion, while the absence of a required high-output alternator simplifies installation for a cleaner, more straightforward build. The illuminated logo provides a quick power-status reference at a glance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":49850243481828,"sku":null,"price":251.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/GEN-X1800.1D-2000x2000_1_700x_c3af9205-5fdf-4b75-aeba-d4efdc3eb225.webp?v=1789261719","url":"https:\/\/www.12voltoutlet.com\/products\/ds18-gen-x1800-1d-class-d-1-channel-monoblock-amplifier-1800-watts","provider":"12 Volt Outlet","version":"1.0","type":"link"}