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Stetsom STX 2436 Bluetooth DSP PRO - Digital Signal Processor, DSP PRO, Equalizer, Exclusive APP, Band Graphic, High Precision Crossover, Filters, Voltmeter, Limiter, Digital Audio Processor

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$109.99

$ 52 .99 $52.99

In Stock
  • Compact, Bluetooth, Android and Apple APP available, Smartphone and Tablet enabled
  • This device will give you an amazing range of customizable sound adjustments from the most wanted 12 Band GRAPHIC EQUALIZER to a simple 6-digits password to protect your setup
  • Android 5.0 or higher iOS 12 or higher
  • The Bluetooth can reach a range of up to 49 feet in a unobstructed area
  • RCA and HIGH INPUT for factory original stereo player



Product Description

Stetsom STX2436BT

The STX2436BT is a digital audio processor that offers a variety of high-precision adjustments and settings to enhance the performance of your audio system. Through Bluetooth communication, the processor’s information can be viewed and configured remotely using smartphones with Android or iOS systems. Its digital signal processor (DSP) allows real-time modification of equalizations, crossover filters, alignment, gain control, phase inversion, limiter, digital input/output routing, and other treatments.

Its exclusive remote sequencer feature (SEQUENCER) makes it possible to configure the programmed startup and shutdown of up to three products from the remote startup connections (S1, S2, and S3).

STX2436BT Features

1. SEQUENCER 2. REM IN

3. NEGATIVE POWER CONNECTOR (GND)

4. POSITIVE CONNECTOR (+BAT)

5. SMC INPUT

6. AUDIO INPUT WITH WIRE CONNECTION (HIGH INPUT)

7. AUDIO INPUT WITH RCA CONNECTION (INPUT)

8. MAX LEDs (INPUT CHANNELS)

9. COMMAND BUTTON

10. AUDIO OUTPUTS CHANNELS (OUTPUT)

11. LIMITER LEDs (OUTPUT CHANNELS)

Technical Specifications

Number of Channels Input: 2 x RCA (A+B) or 2 x HIGH INPUT (A+B) Output: 4 (1, 2, 3, 4)
Graphic Equalizer 15 Bands (gain ±12dB)
Graphic Equalizer Presets 12
Parametric Equalizer 5 Bands (1 Input + 4 Output) (gain ±12dB, Factor Q 0.4 a 10.0)
Crossover with Variable Freq. Butterworth: 12/18/24/36 dB/8ª Linkwitz-Riley: 12/18/24/36 dB/8ª
Crossover Presets 11
Routing between input/output A, B ou A+B
Alignment 0ms ~ 8ms (275cm)
Phase Inversion 0° ~ 180°
Limiter Threshold: -24dB ~ 0dB Attack: 0.1ms ~ 100.0ms e Release: 1ms ~ 1600ms (manual or auto.)
Master Level 0 ~ 100%
Output Gain -45dB ~ +15dB per output
Frequency Generator 10Hz ~ 22kHz and Level -60 ~ 0dB
Frequency Scan Starting and ending frequency: 10Hz ~ 22kHz Level: -60dB ~ 0dB
Pink Noise Generator Gain: -60dB ~ 0dB
Battery Voltage Monitor Current, minimum and maximum voltage
Password 6-digit password
Input Impedance RCA: 28 kΩ / FIO: 1 kΩ
Output Impedance 47 Ω
Signal to Noise Ratio > 90dB
Total Harmonic Distortion < 0,01% T.H.D.
Channel Separation > 80dB
Frequency Response 10Hz ~ 22kHz @ 0dB
Max. Input Voltage RCA: 5,6 Vpp (+8,2 dBu) HIGH INPUT: 15 Vpp (+18 dBu)
Max. Output Voltage 5,6 Vpp (+8,2 dBu)
Power Supply 10V ~ 15V DC
Max. Output current SEQUENCER 180 mA per output
Rated Current Consumption 170mA @ 12.6V DC
Maximum Current Consumption 710mA @ 12.6V DC
Protection Short Circuit (PTC fuse)
Bluetooth Version Low Energy (LE)
Range 15 meters*
Compatibility Android 5.0 or higher iOS 12 or higher
Dimensions (H x W x L) 1.3” x 3,8” x 7,4”
Weight 0.40 Lb
Compatible SMC Remote Control Sold Separately

povbemmer
2025-08-24 15:16:01
Makes everything sound really good. Lots of controlVery good price.Very good quality
Patrick
2025-08-05 12:27:02
The media could not be loaded.
Hector R.
2025-07-21 10:45:44
Makes my music sound 10000 better
Customer
2025-06-11 19:30:48
Having nothing but issues out of this product. Creates too much engine noise in speakers. Having issues with RCA'a coming out of the unit. Does not connect to bluetooth right away if it even stays connected. If i cant figure out how to make it work I will be returning it. Getting my $ back and spending extra on a better one. In all my years of doing installs I have never had this kind of problem.
Gomu gomu
2025-04-24 10:04:00
Me gusta lo pequeño que es y la app para usarlo es más fácil de usar con el teléfono
Gary A.
2025-04-20 17:04:33
Only complaint is you have to close app when on eq. Otherwise what an awesome product!!
Robert Green
2025-04-04 16:06:35
Overall I'm happy with this dsp. I'm using it only for a sub amp but it let me notch out the peaks and my sub sounds so much cleaner now. It has a loud turn on thump and pairing Bluetooth is not ideal. You have to hold a button on the device, so this is a major deal if it's mounted in a hard to reach area. Also I wish it had 30 band eqs. Can't beat the price though!
juan c.
2025-03-29 15:47:24
Preciso, rápido y bien empaquetado. DSP está muy bien diseñado. mejoro considerablemente el sonido del coche lo cual lo hace una excelente inversión. la conexión con el Bluetooth es sencilla, para la configuración se debe buscar un instalador de experiencia.
Wander de Oliveira Borges
2025-03-18 18:46:46
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Andrew L. L
2025-02-10 12:45:22
After years of frustration dealing with the Pioneer DEQ 1000 as a cheap dsp oem integration solution this thing was a revelation. I liked the demo mode where you can get familiar with the settings before actually running your system through it. The crossover function alone makes this worth it. The app connects every time for me and I can use my phone as a music source through Android Auto while tuning the DSP through Bluetooth. Even if you just want to add an amp and sub to oem this isn't much more expensive than a 2 channel line driver from audiocontrol.
Luis
2025-02-01 11:53:34
El primer prosesador qué he tenido y me sorprendio todos los ajustes y lo presisos qué estos son de lo mejor
Customer
2025-01-16 15:05:11
never tried a dsp before, using a Helix Blue B FOUR ,Hertz CK 165 component speaker and ground Zero sub, by itself the system sounded great ,hope by adding this budget dsp to improve the sound.the dsp cover made by some cheap plastic, bluetooth connect with no issue but when shutting down will have a loud pop sound.*Update after install, no more pop sound and my sub improve and sound stage improve as well after tunning,upgrade to 4 star
Juan
2025-01-15 17:47:35
Excelente dsp, lastimosamente la carcasa es de plástico y eso le resta calidad ,por el precio y que sea de plástico no está justificado el costo
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