Price: $139.99
(as of Oct 17, 2024 09:31:53 UTC – Details)
Product Description
Digital Signal Processor – 2 Input Channels – 8 Output Channels
Bringing innovation and technology to the Automotive Sound market, STETSOM launches the STX2848 Digital Automotive Digital Audio 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 STX2848 features 2 audio inputs (A and B) and 8 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 Pancadão) .
For professional equalization adjustments, it has 1 INPUT Parametric Equalizer and 1 OUTPUT Parametric Equalizer with gain control, frequency specific setting and equalizer bandwidth. Allowing fine adjustments and detailed equalization control.
The Crossover function allows you to precisely define the cut frequencies, attenuation rates and topology of the LowPass and HighPass filters with Butterworth and Linkwitz-Riley filters (12/18/24/36/48 dB / 8ª).
To aid in the protection of amplifiers and loudspeakers, the STX2848 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 STX2848 features an integrated Audio Generator with tone generation and frequency sweep and Pink Noise.
Configuration Copy function between output channels.
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 and Portuguese).
Overview STX 2848
1. SEQUENCER: It allows sequencial activation of other products through the remote activation (REM) connection.
2. REM IN: Allows automatic activation of the amplifier when turning on the radio/player.
3. NEGATIVE POWER CONNECTOR (GND): Connect to the negative terminal of the battery.
4. POSITIVE POWER CONNECTOR (+BAT): Connect to the positive terminal of the battery.
5. DISPLAY LCD: It allows visualization and interaction with the processor system.
6. ENCODER: Rotative control that allows interaction with the processor system functions and resources.
7. HOTKEYS: Shortcut keys for selecting output channels.
8. LED LIMITER: Indicates when the “LIMITER” of the channel in question is acting, and also to indicate output saturation. 9. LED MAX: Indicates that the respective input signal has reached the maximum level.
10. AUDIO INPUT: RCA type connectors with independent actuation (A and B).
11. AUDIO OUTPUT: RCA connectors, provide the audio processed.
Main Features of the STX 2848
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 STX2848 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
Number of Channels 2 input / 8 output Graphic Equalizer 15 Bands (gain aprox. 12dB) Graphic Equalization Presets 12 Parametric Equalizer 1 input + 1 per Output (gain aprox. 12dB, Factor Q 0.4 ~ 10.0) Crossover Variable Frequency Butterworth: 12/18/24/36/48 dB/8ª – Linkwitz-Riley: 12/18/24/36/48 dB/8ª Crossover Presets 11 Routing bet. Input and Output A, B or A+B Alignment 0 ~ 8ms (275cm) Phase Inversion 0° ~ 180° Limiter Threshold: -24 ~ 0dB / Attack: 0.1 ~ 100.0ms and Release: 1 ~ 1600ms (manual/automatic) Master Level and Gain 0 ~ 100% (Gain -45 ~ +15dB per output) Memory Positions Save/Load Autosave + 4 slots Secutiry Password with 4 digits Frequency Generator 10Hz ~ 22kHz, Level -60 ~ 0dB Frequency Sweep Freq. initial and final 10Hz ~ 22kHz (Level -60 ~ 0dB and Speed Control) Pink Noise Generator 10Hz ~ 22kHz and Level -60 ~ 0dB
Languages English, Spanish and Portuguese Latency 1.08ms Input Impedance 10KΩ Output Impedance 47Ω Max. Input and Output Voltage 5.6 Vpp (+8.2 dBu) Max. Output Current SEQUENCER 180 mA per output Saturation Indicator 1 per input + 1 per output (linked to the Limiter) Signal-to-noise ratio >90dB Total Harmonic Dist. (T.H.D) <0.01% Channel Separation >80dB Frequency Response 10Hz~22.5kHz @ -1dB Power supply 9V ~ 16V DC Max. Current Consumption 350mA @ 12.6V DC Screensaver Editable text with 15 characters Dimensions (LxWxH) 200 x 121 x 37 (mm) – 7.9 x 4.8 x 1.5 (in) Weight 0.47kg – 1lb
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Customer Reviews
4.6 out of 5 stars
551
4.5 out of 5 stars
87
4.4 out of 5 stars
144
4.3 out of 5 stars
167
Price
$98.99$98.99 $139.99$139.99 $79.99$79.99 $109.99$109.99
Sequencer Remote
✓
✓
X X
Graphic Equalizer 15 bands
✓
✓
X
✓
Crossover
✓
✓
✓
✓
Number of Channels (Outputs)
4 8 5 4
Delay Adjustment
✓
✓
X
✓
Security Lock Password
✓
✓
X
✓
Limiter
✓
✓
✓
✓
Gain Adjustment
✓
✓
✓
✓
Crossover Presets
X
✓
X
✓
Copy Channel
X
✓
X
✓
15 Band Graphic Equalizer
New Sequencer Amp Remote Activation
Crossover with Variable Frequency (12/18/24/36/48 dB/8ª)
Intuitive Interface in a LCD Display with Screensaver and Password Lock
Delay Adjustment
8 Independent Outputs
2 Audio Inputs (A and B)
Professional Equalization Adjustments
Limiter with Dynamic Attack-Release system
Audio Treatment
4.5
Reviewer: Dustin T Buffkin
Rating: 5.0 out of 5 stars
Title: A must have for audiophiles!
Review: This is a great unit that is easy to operate. Simple to install and dollar for dollar, you will not find a better DSP for upgrading your current audio system. If you are in debate on whether or not to purchase one just buy it! You will not be disappointed!
Reviewer: Amazon Customer
Rating: 5.0 out of 5 stars
Title: great dsp for the money
Review: great dsp, has every feature i wanted it to have, allowed me to go fully active on my front stage. 8 channels is also perfect for people who run full active like me, active front uses 4 outputs, sub uses 2 outputs, and u still have 2 more outputs left for running passive back stage!also the seller is very helpful and was putting an effort to assist me with installing it.
Reviewer: Deirdre francis
Rating: 5.0 out of 5 stars
Title: True to it name
Review: Work great , value for ur money.
Reviewer: Raymundo Tagudando
Rating: 5.0 out of 5 stars
Title: ST
Review: This product is excellent easy to install and set all frequencies you wanted highlly recomended
Reviewer: BP
Rating: 4.0 out of 5 stars
Title: Bent mount
Review: One side of the dsp mount is bent.just like another review from Singapore who bought this item anyway item itself is intact still.for installation
Reviewer: diydad
Rating: 5.0 out of 5 stars
Title: Gives you alot of control options and easy to program.
Review: Works great. Easy to program has all the options I need except for front and rear inputs. But other then that you can tune anything you want
Reviewer: modesto cardenas
Rating: 5.0 out of 5 stars
Title: Good product
Review: Excellent size , fits easily
Reviewer: Brett Richards
Rating: 2.0 out of 5 stars
Title: That the product does what it sayd
Review: No instruction manual on how to set up
Reviewer: Marcela dos Santos cordeiro
Rating: 5.0 out of 5 stars
Title:
Review: Fantásticos
Reviewer: Sbsergio
Rating: 5.0 out of 5 stars
Title:
Review: todo muy bien el producto yego en tiempo y si cumple con las especificaciones
Reviewer: L. Kin
Rating: 3.0 out of 5 stars
Title:
Review: The DSP arrived in around 1 week as it was an international delivery. However, the box was damaged due to very thin packaging. It is disappointing that Amazon has such bad packaging for protection. I am returning this and ordering a new one. Hopefully, they get their act together. I have used STX2448 DSP so i know the technology works well, but this delivery was really bad.
Reviewer: Oliver Andrade
Rating: 5.0 out of 5 stars
Title:
Review: Me gusto que trae 8 canales, muchas funciones como crossover, copiar canal, retraso y asi
Reviewer: Eudes Silva
Rating: 5.0 out of 5 stars
Title:
Review: Ãtimo produto
