--- product_id: 50211491 title: "STX 2448 DSP PRO - Digital Signal Processor, DSP PRO, Equalizer, High Precision Crossover, Filters, Limiter, Digital Audio Processor 2.4, 2 inputs & 4 outputs" price: "S/.719" currency: PEN in_stock: true reviews_count: 13 url: https://www.desertcart.pe/products/50211491-stx-2448-dsp-pro-digital-signal-processor-dsp-pro-equalizer store_origin: PE region: Peru --- # Adjustable delay for perfect sync 4 output channels routing 15-band graphic EQ precision STX 2448 DSP PRO - Digital Signal Processor, DSP PRO, Equalizer, High Precision Crossover, Filters, Limiter, Digital Audio Processor 2.4, 2 inputs & 4 outputs **Price:** S/.719 **Availability:** βœ… In Stock ## Summary > πŸŽ›οΈ Elevate your audio game with pro-grade DSP precision β€” because your sound deserves the spotlight. ## Quick Answers - **What is this?** STX 2448 DSP PRO - Digital Signal Processor, DSP PRO, Equalizer, High Precision Crossover, Filters, Limiter, Digital Audio Processor 2.4, 2 inputs & 4 outputs - **How much does it cost?** S/.719 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/50211491-stx-2448-dsp-pro-digital-signal-processor-dsp-pro-equalizer) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seamless Signal Control:** High-precision crossover with variable slopes (12-48 dB/oct) for flawless speaker integration. - β€’ **Smart System Protection:** Built-in limiter safeguards your speakers from damage with absolute cutoff control. - β€’ **User-Friendly Interface:** Intuitive LCD display with password lock and screensaver keeps your settings secure and accessible. - β€’ **Precision Sound Sculpting:** 15-band graphic equalizer lets you tailor every frequency with surgical accuracy. - β€’ **Advanced Sequencer & Delay:** Remote amp activation and delay adjustment eliminate startup thumps and sync audio perfectly. ## Overview The Stetsom STX 2448 DSP PRO is a compact, high-performance digital signal processor designed for car audio enthusiasts and professionals. Featuring a 15-band graphic equalizer, customizable crossovers with variable slopes, limiter protection, and a user-friendly LCD interface, it offers precise control over sound output. With 2 inputs and 4 outputs, plus advanced features like sequencer amp remote activation and delay adjustment, it ensures seamless integration and superior audio tuning for any vehicle setup. ## Description Product description Bringing innovation and technology to the Automotive Sound market, STETSOM launches the STX2448 Digital Signal Processor , capable of making various adjustments, from filters, graphic and parametric equalization, alignment, phase inversion, limiter, audio generator, among others. Enhancing Your Audio System! Through an LCD display and an intuitive interface, it allows real-time audio adjustments. The STX2448 features 2 audio inputs (A and B) and 4 independent outputs, and allows you to choose the audio source (A, B or A + B) for each output. It has an integrated equalization system, with 15-band graphic equalizer, manual tuning or through 12 presets (Flat, Loudness, Bass Boost, Mid Bass, Treble Boost, Powerful, Electronic, Rock, Hip Hop, Pop, Vocal and PancadΓ£o). For professional equalizer settings, it has 5 Parametric Equalizers with gain control, frequency specific setting and equalizer bandwidth. Allowing fine adjustments and detailed equalization control. The Crossover function enables you to precisely define cut frequencies, attenuation rates and topology of the LowPass and HighPass filters with Butterworth and Linkwitz-Riley filters (12/18/24/36/48 dB / 8Βͺ). To aid in the protection of amplifiers and loudspeakers, the STX2448 features a Limiter with Dynamic Attack-Release system that dynamically controls the Attack and Release parameters in real time, providing security and sound fidelity. In the audio treatment, it also has Alignment capabilities through High Accuracy Delay, Phase Inversion, Independent Gain by Output and Master Level. For accurate measurements and adjustments, the STX2448 has an integrated Audio Generator with tone generation and frequency sweep. It also has the functions of management, Save and Load Settings in memory, Security Password that blocks the editing of the parameters, Marquee / Text Display and Language Selection (English, Spanish, Portuguese) Overview SEQUENCER : It allows sequencial activation of other products through the remote activation (REM) connection. REM IN : Allows automatic activation of the amplifier when turning on the radio/player. NEGATIVE POWER CONNECTOR (GND) : Connect to the negative terminal of the battery. POSITIVE CONNECTOR (+BAT) : Connect to the positive terminal of the battery. It is recommended to use a fuse for external protection of 1A. DISPLAY LCD : It allows visualization and interaction with the processor system. ENCODER : Rotative control that allows interaction with the processor system functions and resources. HOTKEYS : Shortcut keys for selecting output channels. LED LIMITER : The LEDs will light when the "LIMITER" of the channel in question is acting, they are also used as indicators of output saturation. AUDIO INPUT : RCA type connectors with independent actuation (A and B). AUDIO OUTPUT : RCA connectors, provide the audio processed according to the settings made on the processor. Main Features The SEQUENCER feature This feature allows you to activate several products sequentially. The sequencer has three outputs (S1, S2 and S3) that are activated and deactivated sequentially according to the input signal of the remote input (REM IN). The activation time interval between each output can be configured from 0s to 4s. It is possible to turn ON/OFF each sequencer output independently. Navigation Keys Navigation and control of the STX2448 are made via the ENCODER knob and the HOTKEYS buttons. Settings Main Menu Find the desired set from this illustration with all configurations and processor features. Technical Specifications ## Features - 15 Band Graphic Equalizer - New Sequencer Amp Remote Activation - Crossover with Variable Frequency (12/18/24/36/48 dB/8Βͺ) - Intuitive Interface in a LCD Display with Screensaver and Password Lock - Delay Adjustment ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #107,237 in Electronics ( See Top 100 in Electronics ) #132 in Car Amplifier Equalizers | | Customer Reviews | 4.6 out of 5 stars 619 Reviews | ## Images ![STX 2448 DSP PRO - Digital Signal Processor, DSP PRO, Equalizer, High Precision Crossover, Filters, Limiter, Digital Audio Processor 2.4, 2 inputs & 4 outputs - Image 1](https://m.media-amazon.com/images/I/61Vk1MhnMgS.jpg) ![STX 2448 DSP PRO - Digital Signal Processor, DSP PRO, Equalizer, High Precision Crossover, Filters, Limiter, Digital Audio Processor 2.4, 2 inputs & 4 outputs - Image 2](https://m.media-amazon.com/images/I/61InXrZQUoS.jpg) ![STX 2448 DSP PRO - Digital Signal Processor, DSP PRO, Equalizer, High Precision Crossover, Filters, Limiter, Digital Audio Processor 2.4, 2 inputs & 4 outputs - Image 3](https://m.media-amazon.com/images/I/515QigHBfgS.jpg) ![STX 2448 DSP PRO - Digital Signal Processor, DSP PRO, Equalizer, High Precision Crossover, Filters, Limiter, Digital Audio Processor 2.4, 2 inputs & 4 outputs - Image 4](https://m.media-amazon.com/images/I/21qyHsa81lS.jpg) ![STX 2448 DSP PRO - Digital Signal Processor, DSP PRO, Equalizer, High Precision Crossover, Filters, Limiter, Digital Audio Processor 2.4, 2 inputs & 4 outputs - Image 5](https://m.media-amazon.com/images/I/21ba-T1wj+S.jpg) ## Questions & Answers **Q: How will this work inline with the clarion MCD360?** A: Perfect **Q: Can you set delay on the outputs?** A: Yes and no. What Stetsom calls a channel is a set of RCA ouputs. You can't adjust delay by left or right speaker unless you put the left speaker and the right speaker on separate Output channels. For example, front speaker outputs go to your amp via the Stesom's outputs. You would connect the left RCA to Output 1 and the right RCA to Output 2. Then you could set delays on your front sound stage correctly. **Q: where is my refund** A: Yes **Q: Is this a dsp?** A: Yes it is way better that a active EQ ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by G***O on August 9, 2021* ### ⭐⭐⭐⭐⭐ Review *by L***L on March 24, 2026* ### ⭐⭐⭐⭐⭐ Review *by H***S on April 18, 2021* ## Frequently Bought Together - Stetsom STX 2448 DSP PRO - Digital Signal Processor, DSP PRO, Equalizer, High Precision Crossover, Filters, Limiter, Digital Audio Processor 2.4, 2 inputs & 4 outputs - Stetsom MiniVT Digital Display Mini Voltmeter High Accuracy Blue LED 7V~30V Automotive Car Motorcycle Battery Voltage Panel Meter Easy Connection Remote Power for Car Audio Systems - TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/50211491-stx-2448-dsp-pro-digital-signal-processor-dsp-pro-equalizer](https://www.desertcart.pe/products/50211491-stx-2448-dsp-pro-digital-signal-processor-dsp-pro-equalizer) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-05*