{"product_id":"na360-4-nautic-amp","title":"NA360.4 NAUTIC AMP","description":"\u003cp\u003eMB Quart NA-360.4 Nautic Series Class AB Amp (4 channels, 360 Watts max)\u003c\/p\u003e\u003cp\u003e• Class AB ;• Marine-grade, conformal-coated PC boards to resist corrosion from salt spray \u0026amp; moisture ;• ABYC \u0026amp; ASTM certified ;• Life Shield badge indicates speakers are waterproof, dustproof, snowproof \u0026amp; shockproof ;• Q-Stasis preamp keeps incoming noise from source units at nearly immeasurable levels, improving quality ;• Class SQ \u0026amp; Class Q1 circuitry--the same found in high-end mobile audio units ;• Built-in equalization with variable frequency adjustment ;• FLUID-FETS technology efficiently produces power \u0026amp; mimic the sound quality of the highest-end home amps ;• Voltage gain: .2V-6V ;• Signal-to-noise ratio: \u0026gt;93dB ;• Freq resp: 10Hz-45kHz ;• Crossover type: Electronic 12dB per octave ;• Tone control ;• Bass EQ: 0dB-9dB @ 45Hz ;• No 1ohm applications ;• Dim: 2.2\"H x 13.6\"W x 9.4\"D ;• 360W max ;• 60W x 4 @ 4ohm ;• 100W x 4 @ 2ohm ;• 200W x 2 @ 4ohm bridged;\u003c\/p\u003e\u003cp\u003eMarine Speakers \u0026amp; Amplifiers\u003c\/p\u003e\u003cp\u003eAmplifiers \u0026amp; Accessories\u003c\/p\u003e\u003cp\u003eMarine Amplifiers \u003c\/p\u003e\u003cp\u003eBrand: MB QUART\u003c\/p\u003e\u003cp\u003eUPC: 806576000000\u003c\/p\u003e\u003cp\u003eDimensions: 17.1L X 11.5W X 4H\u003c\/p\u003e\u003cp\u003eWeight: 9.15\u003c\/p\u003e\u003cp\u003eEstimated Ship Weight: 11.82\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e(SAMPLE PRODUCT FROM LOYALTY COLLECTION. NO LONGER AVAILABLE ON THIS WEBSITE.)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"PTR","offers":[{"title":"Default","offer_id":46602341256,"sku":"PEMBQNA3604","price":154.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7661\/products\/MBQNA3604.jpg?v=1575946379","url":"https:\/\/shop.birdseyeblue.com\/products\/na360-4-nautic-amp","provider":"Birds Eye Blue.com","version":"1.0","type":"link"}