{"product_id":"lowersubstitute-e2236","title":"Rockville KRYPTON F2 2400w Peak\/600w RMS 4 Channel Amplifier Car Stereo Amp","description":"\u003cp style=\"text-align: center;\"\u003e\r\n\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\u003cstrong\u003e\r\n\t\t\t\u003cspan style=\"font-size: x-large;\"\u003e\r\n\t\t\t\t\u003cstrong style=\"text-align: center; color: #1f497d; font-family: Arial, sans-serif;\"\u003e\r\n\t\t\t\t\t\u003cstrong style=\"font-family: Arial;\"\u003e\r\n\t\t\t\t\t\t\u003cspan style=\"font-size: 24px;\"\u003e\r\n\t\t\t\t\t\t\t\u003cimg style=\"text-align: center;\" src=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/uploads\/Miscellanious\/rockville%20logo%20small.jpg\" alt=\"\"\u003e\r\n\t\t\t\t\t\t\u003c\/span\u003e\r\n\t\t\t\t\t\u003c\/strong\u003e\r\n\t\t\t\t\u003c\/strong\u003e\r\n\t\t\t\u003c\/span\u003e\r\n\t\t\u003c\/strong\u003e\r\n\t\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: Arial;\"\u003e Video of KRYPTON F-Series:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003ccenter\u003e\r\n\u003cdiv class=\"videoframe\"\u003e\r\n\u003cvideo controls=\"controls\" preload=\"none\" src=\"https:\/\/player.vimeo.com\/external\/647808377.hd.mp4?s=5e01cd434ddbb3e606d3c9550dca04a85f17d206\u0026amp;profile_id=175\" poster=\"https:\/\/smhttp-ssl-33159.nexcesscdn.net\/Assets\/thumbnails\/KRYPTON-F-Series.jpg\" width=\"640\" height=\"360\"\u003e\u003c\/video\u003e\r\n\u003c\/div\u003e\r\n\u003c\/center\u003e\r\n\u003cp\u003e\r\n\u003c\/p\u003e\u003cp\u003e\r\n\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\u003cstrong\u003e\r\n\t\t\t\u003cspan style=\"font-size: x-large;\"\u003e\r\n\t\t\t\tWhat's in the Box:\r\n\t\t\t\u003c\/span\u003e\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/strong\u003e\r\n\t\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cul\u003e\r\n\t\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tAmplifier\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\r\n\t\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tBirth sheet with tested power\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\r\n\t\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tOwner’s manual\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\r\n\t\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tMounting Screws\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\r\n\t\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tWarranty\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\r\n\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\u003cstrong\u003e\r\n\t\t\t\u003cspan style=\"font-size: x-large;\"\u003e\r\n\t\t\t\tDescription:\r\n\t\t\t\u003c\/span\u003e\r\n\t\t\u003c\/strong\u003e\r\n\t\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cspan style=\"font-family: Arial; color: #1f497d;\"\u003e\r\n\t\tThe Krypton series of amplifiers by Rockville are engineered to be reliable and are packed with features. Whether you are a car audio competitor or just like to enjoy loud music we engineered and designed these amps from the ground up to give you great sound quality. You will notice the cool battery voltage display meter which looks great but also serves as a tool for you to know if your battery voltage is dropping which would affect your systems performance. We designed the amps to be able to last for many years even if you are playing them at max volume before clipping for extended periods of time.\r\n\t\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cspan style=\"font-family: Arial; color: #1f497d;\"\u003e\r\n\t\tThis is a class A\/B amplifier which is what we recommend to get the best sound quality out of full range speakers.\r\n\t\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\u003cspan style=\"color: #1f497d;\"\u003e\r\n\t\t\tThis amp has a very cool fully adjustable 12dB\/Octave crossover. What is cool about it is that our crossover supports low pass, high pass, bandpass, and subsonic. This makes our amp ideal for subwoofers (sealed and vented), full range speakers, and midrange speakers. In high pass mode we allow you to filter out frequencies between 15Hz - 4K Hz. In full mode you will not be filtering any frequencies. The really cool part is in low pass mode you can use the high pass and low pass mode. So for example you can set the low pass mode to 50 hz, and then you can set the high pass to 15 Hz. In this case you would be playing frequencies in the range of 15-50 Hz on this channel. This would be an example of using the subsonic filter. Another option you have is for midrange speakers, you can use our low pass filter and set it really high. Lets say to 3Khz and then you can set the high pass to 150Hz and your midrange speakers will only play that frequency range. Our advanced crossover technology will allow you to really fine tune each speaker to get the sound you desire.\r\n\t\t\t\u003cbr\u003e\r\n\t\t\t\u003cbr\u003e\r\n\t\t\tThe KRYPTON series is protected by a fully IC controlled circuit which includes mute, delay, soft start technology so that the amplifier will turn on safely every time and protect your speakers from popping.\r\n\t\t\u003c\/span\u003e\r\n\t\t\u003cbr\u003e\r\n\t\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\u003cstrong\u003e\r\n\t\t\t\u003cspan style=\"font-size: x-large;\"\u003e\r\n\t\t\t\tFeatures:\r\n\t\t\t\u003c\/span\u003e\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/strong\u003e\r\n\t\u003c\/span\u003e\r\n\u003c\/p\u003e\r\n\u003cul\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tRockville KRYPTON F2 2400w Peak\/600w Dyno-Certified RMS 4 Channel Amplifier Car Stereo Amp\r\n\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\t\u003cstrong\u003eDyno Certified RMS Power Ratings:\u003c\/strong\u003e (Certified Dyno Test \/ Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc)\r\n\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003cul\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\t2 Ohm: 150 Watts x 4 Channels \u0026lt;1% THD+N\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\t4 Ohm: 100 Watts x 4 Channels \u0026lt;1% THD+N\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\t4 Ohm Bridged: 300 Watts x 2 Channel\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\t\u003cstrong\u003ePeak:\u003c\/strong\u003e (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc)\r\n\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003cul\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\t2 Ohm: 600 Watts x 4 Channels\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\t4 Ohm: 400 Watts x 4 Channels\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\t4 Ohm Bridged: 1200 Watts x 2 Channels\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tAll channels on the amp have crossovers so they can each be used for subs or full range speakers or tweeters or midrange speakers\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tAll channels on the amplifier are bridgeable\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tDigital Voltage Display on Amp\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tFully Adjustable 12dB \/ Octave Crossover with Differential Circuitry\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tAdjustable Subsonic Filter: 15Hz -40Hz (This filter is on the HPF knob)\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tAdjustable Low Pass Filter: 40Hz – 4KHz\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tAdjustable Band Pass Filter: 15 Hz - 4 kHz (use both the HPF and LPF filter)\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tAdjustable High Pass (Subsonic) Filter: 15 Hz - 4 kHz\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\t2CH\/4CH Input Mode Switch\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\t8 Volt Preamp Circuitry\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tUnder Voltage Protection at 10V\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tOver Voltage Protection at 16V\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tHigh-Speed MOSFET Power Supply\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tFull IC-Controlled Protection Circuitry\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tFully Adjustable 12dB Bass Equalizer\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tAdjustable Input Level Control\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tStudio-Grade Bipolar Output Stage Transistors\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tMute and Delay Soft Start System\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tStatus Mode LED Indicators\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tMinimum THD at Rated Power: \u0026lt; 0.05%\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tS \/ N Ratio: \u0026gt;90dB\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tFrequency Response: 10Hz - 50KHz\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tDamping Factor: \u0026gt;85 @ 100Hz\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\t40 Amp x 2 ATC Fuses\r\n\t\t\t\u003cbr\u003e\r\n\t\t\u003c\/span\u003e\r\n\t\u003c\/li\u003e\n\u003cli\u003e\r\n\t\t\u003cspan style=\"font-family: Arial;\"\u003e\r\n\t\t\tProduct Dimension: 16.53\" x 8.66\" x 2.16\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: Arial;\"\u003eProduct Weight: 8.81 lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockville","offers":[{"title":"Default Title","offer_id":46936508465453,"sku":"KRYPTON F2","price":134.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/0805\/3037\/products\/284fabab-da68-491a-b7db-ece292d8c85a_9cd1aab4-06cb-43ef-80e0-e3ffc2485f7b.jpg?v=1702581141","url":"https:\/\/audiosavings.com\/products\/lowersubstitute-e2236","provider":"Audio Savings","version":"1.0","type":"link"}