{"product_id":"alpine-kta-450-4-ch-power-pack-amp-w-s2-s40c-s2-s40-s-series-speakers","title":"Alpine KTA-450 4 Ch.Power Pack Amp w\/ S2-S40C \u0026 S2-S40 S-Series Speakers","description":"\u003ch1 class=\"productView-title\"\u003eAlpine KTA-450 4 Ch.Power Pack Amp w\/ S2-S40C \u0026amp; S2-S40 S-Series Speakers\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eProduct details\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis bundle includes an Alpine KTA-450 4-Channel Power Pack Amplifier with Dynamic Peak Power 45W RMS x 4, At 2 Or 4 Ohms, an Alpine S2-S40 - Next-Generation S-Series 4\" Coaxial Speaker Set, and an Alpine S2-S40C - Next-Generation S-Series 4\" Component Speaker Set.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e1x Alpine KTA-450 4-Channel Power Pack Amplifier with Dynamic Peak Power 45W RMS x 4, At 2 Or 4 Ohms - (KTA-450)\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003eAlpine KTA-450 4-Channel Power Pack Amplifier with PowerStack Capability\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe next generation of Power Pack is here! The compact KTA-450 Power Pack Amplifier utilizes Alpine’s exclusive DPP technology for a big power boost in a small space.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe KTA-450 measures just 7” W x 3.5” H x 1.25” D. For vehicles that do not have the space for a traditional amplifier, the KTA-450’s small size allows it to be tucked away in hidden areas such as in the glove box or behind the radio. It could even be used in a motorcycle’s saddlebag or on a boat.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eNo Extra Wires! Thanks to the efficient power needs of the DPP technology, the KTA-450 does not require a new power supply wire at the battery, so installation is fast using the supplied radio power wires. In addition, the KTA-450 uses a 22-pin power harness with a recessed design on one side, so the cables can be tucked-in for a cleaner, less-bulky installation.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compact size, measuring just 7” W x 3.5” H x 1.25” D\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Class D amplifier circuit\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Dynamic Peak Power (DPP) technology doubles the power during dynamic musical passages\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Power Stacking bracket included for mounting to the iLX-W650 7” Mech-less AV Receiver (sold separately)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Power output 4-Ohm @ 14.4 Volts: 50 W RMS X 4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Power output 2-Ohm @ 14.4 Volts: 45 W RMS X 4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Dynamic Peak Power output 4-Ohm @ 14.4 Volts: 100 W RMS X 4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Dynamic Peak Power output 2-Ohm @ 14.4 Volts: 100 W RMS X 4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• THD 10 W into 4 Ohms: Less Than 0.2%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• THD 10 W into 2 Ohms: Less Than 0.1%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• THD Rated Power 4 Ohms: Less Than 0.1%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• THD Rated Power 2 Ohms: Less Than 0.1%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• S\/N Ratio: 1 W into 4 Ohms: \u0026gt;85dB\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Frequency Response:+0\/-3 dB 15Hz - 50kHz\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Input Sensitivity: RCA (0.152 - 2.80V), Speaker (0.33 - 6.05V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Crossover: Variable HPF\/LPF, (OFF\/60\/80\/120Hz)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Weight: 1.3lb\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIn the box:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• KTA-450 4-Channel Amplifier\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Input\/Output\/Power Wire Harness\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Universal Bracket Set\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Cable Tie\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Self Tapping Screw\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• W650 Mounting Brackets\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e1x Alpine S2-S40 - Next-Generation S-Series 4\" Coaxial Speaker Set - (S2-S40)\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003eAlpine S2-S40 - Next-Generation S-Series 4\" Coaxial Speaker Set\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eredesigned and Hi-Res Audio Certified, the Next-Generation S-Series S2-S40 4” Coaxial Speakers offer a new standard in entry-level sound performance.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHi-Res Certified – Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status system, the Next-Generation Alpine S-Series Speakers are now Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This new benchmark in sound quality elevates the Next-Gen S-Series Speakers resulting in a more accurate and natural sound at an entry-level price point.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eReliable Performance – Crafted with a unique combination of Poly Propylene, Glass Fiber, and Mica Cone materials, the S2-S40 is designed for lightweight construction, high output, and low distortion, giving you a clean and accurate audio experience.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHAMR Surround - Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround technology is integrated into the speaker design which allows for maximum cone movement, delivering powerful and accurate bass notes.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e• Woofer Size: 4”\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Tweeter Size: 3\/4” (Coaxial)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Maximum Peak Power: 140W\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Maximum RMS Power: 45W\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Frequency Response: 97Hz - 40kHz (Hi-Res)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Hi-Res Audio Certified\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Poly Propylene, Glass Fiber, and Mica Cone Material\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• High-Amplitude Multi-Roll (H.A.M.R.) Surround\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Integrated 3\/4” Tweeters (Coaxial)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e1x Alpine S2-S40C - Next-Generation S-Series 4\" Component Speaker Set - (S2-S40C)\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003eAlpine S2-S40C - Next-Generation S-Series 4\" Component Speaker Set\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eredesigned and Hi-Res Audio Certified, the Next-Generation S-Series S2-S40C 4” Component Speakers offer a new standard in entry-level sound performance.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHi-Res Certified – Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status system, the Next-Generation Alpine S-Series Speakers are now Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This new benchmark in sound quality elevates the Next-Gen S-Series Speakers resulting in a more accurate and natural sound at an entry-level price point.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eReliable Performance – Crafted with a unique combination of Poly Propylene, Glass Fiber, and Mica Cone materials, the S2-S40 is designed for lightweight construction, high output, and low distortion, giving you a clean and accurate audio experience.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHAMR Surround - Alpine-exclusive High Amplitude Multi-Roll (HAMR) surround technology is integrated into the speaker design which allows for maximum cone movement, delivering powerful and accurate bass notes.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e• Woofer Size: 4”\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Tweeter Size: 1” (Component)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Maximum Peak Power: 140W\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Maximum RMS Power: 45W\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Frequency Response: 97Hz - 40kHz (Hi-Res)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Hi-Res Audio Certified\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Poly Propylene, Glass Fiber, and Mica Cone Material\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• High-Amplitude Multi-Roll (H.A.M.R.) Surround\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Included 1” Tweeters with Threaded Removable Housing\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• OEM Fitment with In-Line Crossovers\u003c\/span\u003e\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45241090637858,"sku":null,"price":648.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/3472\/1600\/files\/alpinebdl250103-26__1__90622.jpg?v=1776270323","url":"https:\/\/www.eastcaraudio.net\/products\/alpine-kta-450-4-ch-power-pack-amp-w-s2-s40c-s2-s40-s-series-speakers","provider":"East Car Audio","version":"1.0","type":"link"}