{"title":"Subwoofer Monoblock Amplifiers","description":"\u003cp\u003eShop 1-channel monoblock amplifiers for subwoofers, truck bass packages, daily bass upgrades, and high-output car audio systems.\u003c\/p\u003e","products":[{"product_id":"nemesis-audio-na-1600d-800w-rms-1-ohm-monoblock-class-d-amplifier","title":"Nemesis Audio NA-1600D 1600W Max 800W RMS 1-Ohm Monoblock Class-D Amplifier","description":"\u003cp\u003eThe Nemesis Audio NA-1600D is a compact Class-D monoblock amplifier for powering entry and mid-level subwoofer systems. With 800 watts RMS at 1 ohm, it is a practical match for daily bass upgrades, single-subwoofer systems, and budget-friendly truck audio builds.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass-D 1-channel monoblock amplifier\u003c\/li\u003e\n\u003cli\u003e1600W max \/ 800W RMS at 1 ohm\u003c\/li\u003e\n\u003cli\u003e1000W max \/ 500W RMS at 2 ohms\u003c\/li\u003e\n\u003cli\u003e600W max \/ 300W RMS at 4 ohms\u003c\/li\u003e\n\u003cli\u003eMinimum load: 1 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 15 Hz to 250 Hz\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: 50 Hz to 250 Hz\u003c\/li\u003e\n\u003cli\u003eSubsonic filter: 10 Hz to 50 Hz\u003c\/li\u003e\n\u003cli\u003eBass boost level: 0 to 15 dB\u003c\/li\u003e\n\u003cli\u003eInput level: 0.2V to 5V\u003c\/li\u003e\n\u003cli\u003eDimensions: 231 x 121 x 44 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA strong fit for shoppers searching for an 800W RMS monoblock amp, budget subwoofer amplifier, or compact 1-ohm stable bass amp. Pickup, free shipping, or request an installation quote in Dallas, TX.\u003c\/p\u003e","brand":"Nemesis Audio","offers":[{"title":"Default Title","offer_id":43336103460954,"sku":null,"price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6339\/8490\/files\/83199943-NA-1600D-front-inputs-1.webp?v=1778262836"},{"product_id":"nemesis-audio-fierce-3-5kd-1750w-rms-monoblock-class-d-amplifier","title":"Nemesis Audio FIERCE-3.5KD 3500W Max 1750W RMS Monoblock Class-D Amplifier","description":"\u003cp\u003eThe Nemesis Audio FIERCE-3.5KD is a Class-D monoblock amplifier for powering serious subwoofer systems without wasting space. With 1750 watts RMS at 1 ohm, it is a strong match for daily bass builds, truck bass packages, and subwoofer upgrades that need clean power and stable low-frequency control.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass-D 1-channel monoblock amplifier\u003c\/li\u003e\n\u003cli\u003e3500W max \/ 1750W RMS at 1 ohm\u003c\/li\u003e\n\u003cli\u003e2400W max \/ 1200W RMS at 2 ohms\u003c\/li\u003e\n\u003cli\u003e1600W max \/ 800W RMS at 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20 Hz to 500 Hz\u003c\/li\u003e\n\u003cli\u003eLow-pass crossover range: 50 Hz to 250 Hz\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 0.2V to 10V\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: greater than 90 dB\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion: less than 0.3%\u003c\/li\u003e\n\u003cli\u003eBass boost: 0 to 18 dB\u003c\/li\u003e\n\u003cli\u003eBass knob included\u003c\/li\u003e\n\u003cli\u003eDimensions: 10.37 x 7.09 x 2 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA useful choice for customers searching for a 1-ohm stable monoblock amp, subwoofer amplifier, or compact bass amp for a custom car audio system. Pickup, free shipping, or request an installation quote in Dallas, TX.\u003c\/p\u003e","brand":"Nemesis Audio","offers":[{"title":"Default Title","offer_id":43336104411226,"sku":null,"price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6339\/8490\/files\/5613f827-FIERCE-3.5KD-right-1.webp?v=1778262848"},{"product_id":"nemesis-audio-na-2-5kd-1176w-rms-1-ohm-monoblock-class-d-amplifier","title":"Nemesis Audio NA-2.5KD 2500W Max 1176W RMS 1-Ohm Monoblock Class-D Amplifier","description":"\u003cp\u003eThe Nemesis Audio NA-2.5KD is a Class-D monoblock amplifier for customers who need more than an entry-level bass amp without jumping into a large competition amplifier. With 1176 watts RMS at 1 ohm, it is a strong option for daily subwoofer systems, compact truck bass packages, and custom car audio builds.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass-D 1-channel monoblock amplifier\u003c\/li\u003e\n\u003cli\u003e2500W max \/ 1176W RMS at 1 ohm\u003c\/li\u003e\n\u003cli\u003e1368W max \/ 684W RMS at 2 ohms\u003c\/li\u003e\n\u003cli\u003e990W max \/ 445W RMS at 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 8 Hz to 180 Hz\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 70 dB\u003c\/li\u003e\n\u003cli\u003eBass boost level: 0 to 12 dB\u003c\/li\u003e\n\u003cli\u003eBass boost frequency: 30 Hz to 80 Hz\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 0.2V to 5V\u003c\/li\u003e\n\u003cli\u003eSubsonic filter: 5 Hz to 50 Hz\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: 40 Hz to 180 Hz\u003c\/li\u003e\n\u003cli\u003eDimensions: 11.26 x 6.61 x 2.36 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA good match for shoppers looking for a 1000W class monoblock amp, 1-ohm stable subwoofer amplifier, or daily bass amplifier for a car or truck audio system. Pickup, free shipping, or request an installation quote in Dallas, TX.\u003c\/p\u003e","brand":"Nemesis Audio","offers":[{"title":"Default Title","offer_id":43336104345690,"sku":null,"price":339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6339\/8490\/files\/e17e7eca-NA-2.5KD-right.webp?v=1778262849"},{"product_id":"nemesis-audio-fierce-5kd-2500w-rms-monoblock-class-d-amplifier","title":"Nemesis Audio FIERCE-5KD 5000W Max 2500W RMS Monoblock Class-D Amplifier","description":"\u003cp\u003eThe Nemesis Audio FIERCE-5KD is a step-up Class-D monoblock amplifier for bigger subwoofer systems, truck bass packages, and high-output daily builds. With 2500 watts RMS at 1 ohm, it is a strong fit for customers building around dual subs, quad 8-inch bass packages, or a serious single-subwoofer setup that needs clean power.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass-D 1-channel monoblock amplifier\u003c\/li\u003e\n\u003cli\u003e5000W max \/ 2500W RMS at 1 ohm\u003c\/li\u003e\n\u003cli\u003e3500W max \/ 1750W RMS at 2 ohms\u003c\/li\u003e\n\u003cli\u003e2300W max \/ 1150W RMS at 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20 Hz to 500 Hz\u003c\/li\u003e\n\u003cli\u003eLow-pass crossover range: 50 Hz to 250 Hz\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 0.2V to 10V\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: greater than 90 dB\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion: less than 0.3%\u003c\/li\u003e\n\u003cli\u003eDimensions: 12.34 x 7.1 x 2.04 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA strong match for shoppers looking for a 2500W RMS monoblock amp, 1-ohm stable subwoofer amplifier, or bass amp for a 4x8, quad 8, or larger truck audio system. Pickup, free shipping, or request an installation quote in Dallas, TX.\u003c\/p\u003e","brand":"Nemesis Audio","offers":[{"title":"Default Title","offer_id":43336104673370,"sku":null,"price":439.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6339\/8490\/files\/3474d6d1-FIERCE-5KD-right-1.webp?v=1778262848"},{"product_id":"nemesis-audio-na-4-5km-2250w-rms-1-ohm-monoblock-class-d-amplifier","title":"Nemesis Audio NA-4.5KM 4500W Max 2250W RMS 1-Ohm Monoblock Class-D Amplifier","description":"\u003cp\u003eThe Nemesis Audio NA-4.5KM is a 1-ohm Class-D monoblock amplifier for strong daily bass systems and high-output truck audio builds. With 2250 watts RMS at 1 ohm, it sits above entry-level bass amps and gives customers room to power more demanding subwoofer setups.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass-D 1-channel monoblock amplifier\u003c\/li\u003e\n\u003cli\u003e4500W max \/ 2250W RMS at 1 ohm\u003c\/li\u003e\n\u003cli\u003e3000W max \/ 1500W RMS at 2 ohms\u003c\/li\u003e\n\u003cli\u003e2000W max \/ 1000W RMS at 4 ohms\u003c\/li\u003e\n\u003cli\u003eMinimum load: 1 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 8 Hz to 180 Hz\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: 40 Hz to 180 Hz\u003c\/li\u003e\n\u003cli\u003eSubsonic filter: 5 Hz to 50 Hz\u003c\/li\u003e\n\u003cli\u003eBass boost level: 0 to 12 dB\u003c\/li\u003e\n\u003cli\u003eBass boost frequency: 30 Hz to 80 Hz\u003c\/li\u003e\n\u003cli\u003eInput level: 0.2V to 5V\u003c\/li\u003e\n\u003cli\u003eBest efficiency: greater than 85%\u003c\/li\u003e\n\u003cli\u003eDimensions: 416.5 x 185 x 55 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA strong match for shoppers searching for a 2250W RMS monoblock amp, 1-ohm subwoofer amplifier, truck bass amplifier, or daily high-output bass amp. Pickup, free shipping, or request an installation quote in Dallas, TX.\u003c\/p\u003e","brand":"Nemesis Audio","offers":[{"title":"Default Title","offer_id":43336105132122,"sku":null,"price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6339\/8490\/files\/817607e7-NA-4.5KM-right.webp?v=1778262853"},{"product_id":"nemesis-audio-fierce-6kd-3000w-rms-monoblock-class-d-amplifier","title":"Nemesis Audio FIERCE-6KD 6000W Max 3000W RMS Monoblock Class-D Amplifier","description":"\u003cp\u003eThe Nemesis Audio FIERCE-6KD is a high-output Class-D monoblock amplifier for serious subwoofer systems, competition-leaning bass builds, and truck audio setups that need strong low-frequency power. With 3000 watts RMS at 1 ohm, it belongs in systems where enclosure design, wiring, and amplifier matching all matter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClass-D 1-channel monoblock amplifier\u003c\/li\u003e\n\u003cli\u003e6000W max \/ 3000W RMS at 1 ohm\u003c\/li\u003e\n\u003cli\u003e4400W max \/ 2200W RMS at 2 ohms\u003c\/li\u003e\n\u003cli\u003e2800W max \/ 1400W RMS at 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20 Hz to 500 Hz\u003c\/li\u003e\n\u003cli\u003eLow-pass crossover range: 50 Hz to 250 Hz\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 0.2V to 10V\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: greater than 90 dB\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion: less than 0.3%\u003c\/li\u003e\n\u003cli\u003eDimensions: 13.9 x 7 x 2.04 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA strong choice for customers searching for a 3000W RMS monoblock amp, SPL amplifier, 1-ohm stable bass amp, or high-output subwoofer amplifier for a serious car audio build. Pickup, free shipping, or request an installation quote in Dallas, TX.\u003c\/p\u003e","brand":"Nemesis Audio","offers":[{"title":"Default Title","offer_id":43336105787482,"sku":null,"price":589.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6339\/8490\/files\/425dec5f-IMG_1547-scaled-1.webp?v=1778262856"}],"url":"https:\/\/supercaraudio.com\/collections\/subwoofer-monoblock-amplifiers.oembed","provider":"Super Car Audio","version":"1.0","type":"link"}