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S245 Digital Karaoke DSP Audio Processor KTV Preamp with Bluetooth USB Optical Input
Speaker Amplifiers & Audio Processors

S245 Digital Karaoke DSP Audio Processor KTV Preamp with Bluetooth USB Optical Input

Model: S245 Customization available Cables, Adapters & Audio Electronics
US$123.45 – 209.86
MOQ 1 set
Power
AC 220 V - 50 Hz
Application
Commercial, Home
Noise
<95dB
Hi-Fi
Hi-Fi
Activity
Active
Operation Mode
Button Control
Send Inquiry Full specifications

Specifications

Product nameS245 Digital Karaoke DSP Audio Processor KTV Preamp with Bluetooth USB Optical Input
CategorySpeaker Amplifiers & Audio Processors
CustomizationAvailable
Noise<95dB
Hi-FiHi-Fi
Model NO.S245
ActivityActive
Operation ModeButton Control
Speaker MaterialMetal
ApplicationCommercial, Home
CertificationCE, RoHS, CCC
MonitorLCD Screen
THD0.005%-0.01%
Operating Temperature-10 °C to +60 °C
PC InterfacesRj-45, USB, RS-485
Channel Crosstalk< -100 Db @ 1 kHz
PowerAC 220 V - 50 Hz
DSP Processor48-Bit DSP
Transport PackageCarton
Specification482 × 44.5 × 265 mm (1U)
OriginChina
Core AdvantageDual-Ecosystem-Driven Supply Chain Matrix
Strategic Ecosystem ICore Partner in Global Smart Audio Systems
Strategic Ecosystem IIStrategic Manufacturer in Smart Interactive Display
Lightning Cloud ValueIntegrated Solution Delivery Capability
PriceUS$123.45-209.86 1 set(MOQ)
SupplierShandong Lightning Cloud Technology Engineering Co., Ltd.
Data retrieved2026-10-23

Available options

Speaker MaterialMetal
PowerAC 220 V - 50 Hz

Additional data

ModelS380S245
DSP Processor32-bit DSP48-bit DSP
Data Bus24-bit24-bit
Music Equalizer15-band Parametric EQ7-band Parametric EQ
Main Output EQ8-band Parametric EQ7-band Parametric EQ
Center / Surround / Sub EQ8-band Parametric EQ5-band Parametric EQ
Maximum Input Level4 V (RMS)4 V (RMS)
Maximum Output Level4 V (RMS)4 V (RMS)
Music Channel GainMax +12 dBMax +12 dB
Microphone Sensitivity64 mV (Output: 4 V)64 mV (Output: 4 V)
Signal-to-Noise Ratio>80 dB>80 dB
Power SupplyAC 220 V / 50 HzAC 220 V / 50 Hz
Dimensions (L × W × H)483 × 225 × 52 mm483 × 225 × 52 mm
Net Weight3.7 kg3.7 kg
Gross Weight4.5 kg4.5 kg

Product description

The supplier lists this product. Its stated application is Commercial, Home. The listed model is S245. The specifications below reflect the information publicly displayed on the listing. Noise: <95dB. Model NO.: S245. Speaker Material: Metal. Power: AC 220 V - 50 Hz.

Specifications, options and prices reproduce the supplier's published listing. Please confirm critical parameters with us before ordering.

FAQ

What is the minimum order quantity for S245 Digital Karaoke DSP Audio Processor KTV Preamp with Bluetooth?

The listed minimum order quantity is 1 set. Tell us your quantity in the inquiry form and we will confirm it with the manufacturer.

How much does S245 Digital Karaoke DSP Audio Processor KTV Preamp with Bluetooth cost?

The published price is US$123.45 – 209.86 per set. Final pricing depends on quantity, options and destination.

Can it be customized with my logo, color or packaging?

Yes — the listing states that customization is available (Available). Describe your requirements in the inquiry.

Where do these specifications come from?

Specifications, options and prices reproduce the manufacturer's published listing on the date shown in the specification table. Please confirm critical parameters before ordering.

Send an inquiry

S245 Digital Karaoke DSP Audio Processor KTV Preamp with Bluetooth USB Optical Input
S245 Digital Karaoke DSP Audio Processor KTV Preamp with Bluetooth USB Optical Input
S245 · US$123.45 – 209.86 · MOQ 1 set
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