{"product_id":"stetsom-stx-2848-dsp-crossover-equalizer-8-channel-digital-signal-processor","title":"Stetsom STX 2848 DSP Crossover \u0026 Equalizer – 8 Channel Full Digital Signal Processor with Sequencer 2.8","description":"\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0573\/4252\/5630\/files\/The_STX_2848_Audio_Processor_2_2048x2048.jpg?v=1628800948\"\u003e\u003c\/div\u003e\n\u003cdiv data-cel-widget=\"aplus-3p-module-b\" data-csa-c-id=\"1ocl67-uxk5p7-22jiuq-w8oges\" class=\"celwidget aplus-module 3p-module-b aplus-standard\"\u003e\n\u003cdiv class=\"aplus-module-wrapper aplus-3p-fixed-width\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-cel-widget=\"aplus-module-2\" data-csa-c-id=\"u2xvzx-g6hcn9-fhvs58-iy57xq\" class=\"celwidget aplus-module module-2 aplus-standard\"\u003e\n\u003cdiv class=\"a-expander-collapsed-height a-row a-expander-container a-expander-partial-collapse-container\" data-a-expander-collapsed-height=\"700\" data-a-expander-name=\"aplus-module-expander\" aria-live=\"polite\"\u003e\n\u003cdiv class=\"a-expander-content a-expander-partial-collapse-content\" aria-expanded=\"false\"\u003e\n\u003cdiv class=\"aplus-module-wrapper apm-floatnone apm-fixed-width\"\u003e\n\u003cdiv class=\"apm-sidemodule apm-spacing\"\u003e\n\u003cdiv class=\"apm-sidemodule-imageleft\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"apm-sidemodule-imageleft\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0573\/4252\/5630\/files\/Screenshot_49_600x600.png?v=1630500758\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-cel-widget=\"aplus-module-16-tech-specs\" data-csa-c-id=\"o7xjky-arw36c-x07rao-mjj20z\" class=\"celwidget aplus-module module-16-tech-specs aplus-standard\"\u003e\n\u003cdiv class=\"a-section a-spacing-large aplus-module-wrapper apm-fixed-width aplus-index-3\"\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0573\/4252\/5630\/files\/Screenshot_51_1024x1024.png?v=1630500817\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"133\" data-end=\"289\"\u003eStetsom STX 2848 DSP Crossover \u0026amp; Equalizer – 8 Channel Full Digital Signal Processor with Sequencer 2.8\u003cbr data-start=\"262\" data-end=\"265\"\u003eSold by AudioSellerz.com\u003c\/p\u003e\n\u003cp data-start=\"291\" data-end=\"928\"\u003eThe Stetsom STX 2848 is built for people who want real control over a multi-amp car audio system without making the setup harder to manage. This full digital signal processor gives you 2 input channels and 8 independent outputs, which makes it a strong fit for more serious builds where signal routing, tuning, and system protection all matter. Stetsom designed the STX 2848 to handle much more than basic crossover duty, with filters, graphic and parametric equalization, alignment, phase inversion, limiter control, audio generator functions, and sequencer capability all built into one processor. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"930\" data-end=\"1477\"\u003eOne of the biggest strengths of the STX 2848 is how much flexibility it gives you in tuning. Stetsom includes a 15-band graphic equalizer with 12 preset EQ curves, plus 1 input parametric EQ and 1 parametric EQ per output with gain, frequency, and Q adjustment. That gives you enough control to do quick tuning or really fine-tune a serious system when you need more precision. The processor also lets you choose source A, source B, or A+B for each output, which is a big deal for more complex signal routing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1479\" data-end=\"2044\"\u003eThe crossover section is strong too. The STX 2848 allows variable crossover adjustment with both Butterworth and Linkwitz-Riley filter options at 12, 18, 24, 36, and 48 dB slopes. It also includes alignment up to 8 ms, phase inversion from 0 to 180 degrees, output gain control, and a limiter with dynamic attack and release behavior for better amplifier and speaker protection. In a real build, that means this processor can help clean up staging, tighten up output balance, and protect the system when things get pushed hard. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2046\" data-end=\"2710\"\u003eStetsom also added useful real-world features that make this processor easier to live with. It has an LCD display with real-time adjustment, save and load memory functions with autosave plus 4 memory slots, password protection, editable text screensaver, multilingual support, configuration copy between output channels, a sequencer output, and built-in tone generation, frequency sweep, and pink noise for measurement and testing. If you are building a serious car audio setup and want one processor that gives you deep control without needing a pile of separate tools, the STX 2848 is the kind of unit worth building around. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2712\" data-end=\"2728\"\u003e\u003cstrong data-start=\"2712\" data-end=\"2728\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2730\" data-end=\"2848\"\u003eType: Full digital signal processor with crossover, EQ, and sequencer functions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2850\" data-end=\"2917\"\u003eChannels: 2 input \/ 8 output. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2919\" data-end=\"3024\"\u003eDisplay: LCD display with intuitive real-time adjustment interface. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3026\" data-end=\"3109\"\u003eGraphic Equalizer: 15 bands with gain ±12 dB. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3111\" data-end=\"3180\"\u003eGraphic EQ Presets: 12 presets. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3182\" data-end=\"3307\"\u003eParametric Equalizer: 1 input + 1 per output with gain ±12 dB and Q factor 0.4 to 10.0. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3309\" data-end=\"3396\"\u003eRouting Between Input and Output: A, B, or A+B. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3398\" data-end=\"3493\"\u003eCrossover Filter Types: Butterworth and Linkwitz-Riley. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3495\" data-end=\"3590\"\u003eCrossover Slopes: 12 \/ 18 \/ 24 \/ 36 \/ 48 dB per octave. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3592\" data-end=\"3654\"\u003eCrossover Presets: 11. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3656\" data-end=\"3726\"\u003eAlignment: 0 to 8 ms (275 cm). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3728\" data-end=\"3796\"\u003ePhase Inversion: 0° to 180°. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3798\" data-end=\"3936\"\u003eLimiter: Threshold -24 to 0 dB, Attack 0.1 to 100.0 ms, Release 1 to 1600 ms, manual or automatic. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3938\" data-end=\"4049\"\u003eMaster Level and Gain: 0 to 100 percent, gain -45 to +15 dB per output. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4051\" data-end=\"4128\"\u003eMemory: Autosave + 4 save\/load slots. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4130\" data-end=\"4202\"\u003eSecurity: 4 digit password lock. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4204\" data-end=\"4296\"\u003eAudio Generator: 10 Hz to 22 kHz, level -60 to 0 dB. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4298\" data-end=\"4390\"\u003eFrequency Sweep: 10 Hz to 22 kHz with speed control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4392\" data-end=\"4489\"\u003ePink Noise Generator: 10 Hz to 22 kHz, level -60 to 0 dB. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4491\" data-end=\"4575\"\u003eLanguages: English, Spanish, and Portuguese. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4577\" data-end=\"4634\"\u003eLatency: 1.08 ms. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4636\" data-end=\"4702\"\u003eInput Impedance: 10K ohms. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4704\" data-end=\"4770\"\u003eOutput Impedance: 47 ohms. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4772\" data-end=\"4861\"\u003eMax Input and Output Voltage: 5.6 Vpp (+8.2 dBu). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4863\" data-end=\"4951\"\u003eMax Output Current Sequencer: 180 mA per output. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4953\" data-end=\"5035\"\u003eSignal to Noise Ratio: Greater than 90 dB. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"5037\" data-end=\"5127\"\u003eTotal Harmonic Distortion: Less than 0.01 percent. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"5129\" data-end=\"5208\"\u003eChannel Separation: Greater than 80 dB. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"5210\" data-end=\"5297\"\u003eFrequency Response: 10 Hz to 22.5 kHz at -1 dB. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"5299\" data-end=\"5367\"\u003ePower Supply: 10V to 15V DC. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"5369\" data-end=\"5453\"\u003eMax Current Consumption: 450 mA at 12.6V DC. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"5455\" data-end=\"5525\"\u003eDimensions: 200 x 101 x 37 mm. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"5527\" data-end=\"5581\"\u003eWeight: 460 g. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"5583\" data-end=\"5901\"\u003eWhether you are building a louder everyday system or putting together a serious multi-amp setup that needs cleaner signal routing, crossover control, and better tuning accuracy, the STX 2848 gives you the kind of DSP flexibility that helps the whole system work better together.\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/www.stetsom.com.br\/manual\/manual_stx2848.pdf\" rel=\"noopener\" aria-describedby=\"a11y-new-window-message\" target=\"_blank\"\u003e\u003cspan\u003eDownload User Manual\u003c\/span\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Stetsom","offers":[{"title":"Default Title","offer_id":44245889351820,"sku":"","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5076\/8524\/files\/b2973049c1cfaaf0c61e58e7c84d78ec.webp?v=1750981797","url":"https:\/\/audiosellerz.com\/products\/stetsom-stx-2848-dsp-crossover-equalizer-8-channel-digital-signal-processor","provider":"Audio Sellerz","version":"1.0","type":"link"}