Check the listing for details. Stetsom STX 2436 Bluetooth Full DSP 4 Output Channels (Stetsom USA). Condition: New. Listed at 109.99 USD. 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).1. SEQUENCER 2. REM IN3. NEGATIVE POWER CONNECTOR (GND)4. POSITIVE CONNECTOR (+BAT)5. SMC INPUT6. AUDIO INPUT WITH WIRE CONNECTION (HIGH INPUT)7. AUDIO INPUT WITH RCA CONNECTION (INPUT)8. MAX LEDs (INPUT CHANNELS)9. COMMAND BUTTON10. AUDIO OUTPUTS CHANNELS (OUTPUT)11. LIMITER LEDs (OUTPUT CHANNELS) Technical SpecificationsNumber of ChannelsInput: 2 x RCA (A+B) or 2 x HIGH INPUT (A+B) Output: 4 (1, 2, 3, 4)Graphic Equalizer15 Bands (gain ±12dB)Graphic Equalizer Presets12Parametric Equalizer5 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/8ªCrossover Presets11Routing between input/outputA, B ou A+BAlignment0ms ~ 8ms (275cm)Phase Inversion0° ~ 180°LimiterThreshold: -24dB ~ 0dB Attack: 0.1ms ~ 100.0ms e Release: 1ms ~ 1600ms (manual or auto.)Master Level0 ~ 100%Output Gain-45dB ~ +15dB per outputFrequency Generator10Hz ~ 22kHz and Level -60 ~ 0dBFrequency ScanStarting and ending frequency: 10Hz ~ 22kHz Level: -60dB ~ 0dBPink Noise GeneratorGain: -60dB ~ 0dBBattery Voltage MonitorCurrent, minimum and maximum voltagePassword6-digit passwordInput ImpedanceRCA: 28 kΩ / FIO: 1 kΩOutput Impedance47 ΩSignal to Noise Ratio> 90dBTotal Harmonic Distortion< 0,01% T.H.D.Channel Separation> 80dBFrequency Response10Hz ~ 22kHz @ 0dBMax. Input VoltageRCA: 5,6 Vpp (+8,2 dBu) HIGH INPUT: 15 Vpp (+18 dBu)Max. Output Voltage5,6 Vpp (+8,2 dBu)Power Supply10V ~ 15V DCMax. Output current SEQUENCER180 mA per outputRated Current Consumption170mA @ 12.6V DCMaximum Current Consumption710mA @ 12.6V DCProtectionShort Circuit (PTC fuse)Bluetooth VersionLow Energy (LE)Range15 meters*CompatibilityAndroid 5.0 or higher iOS 12 or higherDimensions (H x W x L)1.3” x 3,8” x 7,4”Weight0.40 LbCompatible SMC Remote ControlSold Separately