{"product_id":"alpine-s-sb12v-12-vented-loaded-halo-enclosure-with-alpine-kta-200m-mono-and-kta-450-4-channel-powerstack-amplifiers","title":"12\" Vented Loaded Enclosure with Mono and 4-Channel Amplifiers L56675","description":"S-SB12V - The Alpine Halo platform has a reputation for accessible, premium technology that modernizes the look and feel of any vehicle.S-SB12V - 600 Watts RMS Power Handling, 2 Ohm Final ImpedanceKTA-200M - The ratio of power to price is unmatched in the industry, as the KTA-200M doubles its power from 200 to 400 watts with Alpine’s DPP technology.KTA-450 - Thanks to the efficient power needs of the DPP technology, the KTA-450 does not require a new power supply wire at the battery.Includes a pry kit and Alpine coozy\u003cp\u003e Alpine S-SB12V 12\" Vented Loaded Halo Enclosure with Alpine KTA-200M Mono and KTA-450 4-Channel PowerStack Amplifiers - This bundle includes a Alpine S-SB12V Pre-Loaded S-Series 12-inch Subwoofer Enclosure, a Alpine KTA-200M Mono 400-Watt Power Pack Amplifier, a Alpine KTA-450 4-Channel Power Pack Amplifier with Dynamic Peak Power 45W RMS x 4, At 2 Or 4 Ohms, a pry kit, and an Alpine coozy. Alpine S-SB12V Pre-Loaded S-Series 12-inch Subwoofer Enclosure Specifications: Includes S-W12D4 wired in parallel 600W RMS power handling 2Ω Impedance Ported enclosure design Frequency response: 26-200 Hz Vented enclosure tuning frequency: 35 Hz Alpine KTA-200M Mono 400-Watt Power Pack Amplifier Specifications: CTA-2006 PowerStack capable with the Alpine iLX-W650 Alpine’s Class D Amplifier Circuit w\/ Dynamic Peak Power (DPP) 200W x 1 RMS (4Ω, 14.4V, ≤1% THD+N) 200W x 1 RMS (2Ω, 14.4V, ≤1% THD+N) 400W x 1 DPP (2Ω, 14.4V, ≤1% THD+N) \u0026gt;85dB S\/N (ref. 1W into 4Ω) ≤0.1% THD+N (ref. 10W into 2Ω) RCA inputs (selectable, Low range=0.2-4V) Sound controls; Crossovers-Off\/60Hz\/80Hz\/120Hz Linkwitz Riley LP Filter @ -24dB\/Oct. (selectable); Input gain setting (variable) Alpine KTA-450 4-Channel Power Pack Amplifier with PowerStack Capability Specifications: Power output 4-Ohm @ 14.4 Volts: 50 W RMS X 4 Power output 2-Ohm @ 14.4 Volts: 45 W RMS X 4 Dynamic Peak Power output 4-Ohm @ 14.4 Volts: 100 W RMS X 4 Dynamic Peak Power output 2-Ohm @ 14.4 Volts: 100 W RMS X 4 THD 10 W into 4 Ohms: Less Than 0.2% THD 10 W into 2 Ohms: Less Than 0.1% THD Rated Power 4 Ohms: Less Than 0.1% THD Rated Power 2 Ohms: Less Than 0.1% S\/N Ratio: 1 W into 4 Ohms: \u0026gt;85dB Frequency Response:+0\/-3 dB 15Hz - 50kHz Input Sensitivity: RCA (0.152 - 2.80V), Speaker (0.33 - 6.05V) Crossover: Variable HPF\/LPF, (OFF\/60\/80\/120Hz) \u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":48510410916061,"sku":"P353533469625817274","price":36.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0850\/3849\/8013\/files\/975cebd71ed701b2c52ac08be46f2da4c35b709b12b656a153804c7b747ec26b.jpg?v=1788658491","url":"https:\/\/yanmingxiu.sbs\/products\/alpine-s-sb12v-12-vented-loaded-halo-enclosure-with-alpine-kta-200m-mono-and-kta-450-4-channel-powerstack-amplifiers","provider":"My Store","version":"1.0","type":"link"}