Description
The Stetsom STX2448 Floating digital signal processor introduces a sleek design and next-generation processing features engineered to optimize automotive audio systems. Operating as a high-precision digital signal processor (DSP), it allows fine-tuned, customized adjustments over sound characteristics, including 32-bit floating-point processing, graphic and parametric equalization, high-precision crossover filters, time alignment delay, and advanced system protection. Equipped with both RCA and High-Level (Speaker) inputs, an integrated audio sequencer, and a frequency generator with sweep mode, the STX2448 Floating provides complete authority over custom car audio builds.
Technical Specifications:
| Technical Specification | STX2448 Floating |
| Number of Processors (DSPs) | 1 |
| Input Channels | 2 (RCA & High Level / Wire) |
| Output Channels | 4 |
| Input Gain | ±12 dB (IN A / IN B) |
| Output Gain | LEVEL: 0% ~ 100% & GAIN: -45dB ~ +15dB |
| Master Level | 0% ~ 100% |
| Graphic Equalizer | 15 Bands |
| Graphic Equalizer Presets | 12 Presets (Gain ±12dB) |
| Input Parametric Equalizer | 1 |
| Output Parametric Equalizer | 1 per output channel |
| Channel Routing | A, B & A+B |
| Bessel Crossover Slopes | 12, 18, 24, 30, 36, 42, 48 dB/oct |
| Butterworth Crossover Slopes | 12, 18, 24, 30, 36, 42, 48 dB/oct |
| Linkwitz-Riley Crossover Slopes | 12, 18, 24, 30, 36, 42, 48 dB/oct |
| Limiter Controls | PEAK & RMS Limiter (Automatic & Manual Attack/Release) |
| Time Alignment Delay | 0ms ~ 8ms (275cm) |
| Audio Signal Generator | Frequency Generator & Frequency Sweep |
| Display | 16x2 LCD with Screen Protection |
| Security | Password Protection Lock |
| Frequency Response | 10Hz ~ 22.5KHz @ -1dB |
| Latency | 1.08ms |
| Signal-to-Noise Ratio (SNR) | >90dB |
| Total Harmonic Distortion (THD) | <0.01% |
| Channel Separation | >80dB |
| Max Input Voltage | RCA IN: 5V RMS / 14.1 Vpp / +16.2 dBu |