GuangZhou Master Sound Equipment Co., Limited

20 years' background in proaudio industry,

Focusing on high quality and high stability PLUG&PLAY system.


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Professional PA Sound Equipment Good Sound For Living Event , 2 Inputs

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China GuangZhou Master Sound Equipment Co., Limited certification
China GuangZhou Master Sound Equipment Co., Limited certification
We like your FP 10000Q(MST-4130) switching amplifier very much. Our customers were conquered by the quality and stability.

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Good MQ,MX series loudspeakers,and amazing FP 10000Q,6000Q,14000(MST-4130,4650,2350) switching amplifiers.You and your products are worth of trust.


Professional PA Sound Equipment Good Sound For Living Event , 2 Inputs

Product Details:

Place of Origin: GuangZhou,China
Certification: CE,ROHS
Model Number: X4

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Packaging Details: Normal Packing Carton or Rack
Delivery Time: 7 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000 pcs/month
Detailed Product Description
Delay: 15ms Type: Digital Processor
Application: Disco|night Club|living Event Components: USB
Feature: Good Sound|Professional Product Name: Disco Sound Equipment
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disco sound system


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Professional Pa Sound Equipment Good Sound For Living Event , 2 Inputs



Quick Detail:


► 2 inputs and 4 outputs with free routing

► Intuitive handling at the front-panel and via PC software

► 6 equalizers p. input channel (low-/high-shelf/parametric)

► 6 equalizers p. output channel (low-/high-shelf/parametric)

► Symmetric inputs and outputs via XLR connectors

► USB connector at the front-panel

► High performance 32-bit DSP (digtial sound processor)

► 48 kHz AD/DA converters (Burr Brown©)

► Dynamic range >112 dB

► Security functions (lock front panel, etc.)





The X4 is a digital 2-in / 4-out speaker management matrix system with an internal resolution of 48 kHz sampling rate. The X4 is equipped with 2 analog inputs, 4 analog outputs and one remote-connectors (USB). The use of modern and fast DSPs enables a latency (analog to analog) of 0,625 ms only. Each input channel includes 6 equalizers (with low-shelf, high-shelf and parametric function), and a delay function. The polarity of each input channel can be switched from + to -. Each output channel includes 6 equalizers (with low-shelf, high-shelf and parametric function) and a delay function. The HPF (high-pass filter) and the LPF (low-pass filter) is part of each output channel. Both offer three different operation modes: Linkwitz-Riley, Butterworth and Bessel (up to 48 dB/Oct). Each output channel includes a high performance limiter. The integrated flash memory chip offers space for 30 presets which can be loaded via the preset-menu, three default-buttons or the PC remote software.


The DSP can be adjusted and controlled with the free PC software. This software is a professional tool and enables a quick and effective programming of presets in real-time (online or offline). The program shows adjustments of any filter in a graphic simulation. All DSP-functions and adjustments can be loaded, edited and saved with this tool. The software is compatible with WINDOWS 98©, WINDOWS 2000©, WINDOWS XP©, WINDOWS VISTA© and WINDOWS 7© (all 32-bit and 64-bit versions).





Concert, living event. night club, disco and other applications





Inputs: 2(analog)

Outputs: 4 (analog)

Frequency crossovers: 6 dB/Oct., 12 dB/Oct., 18 dB/Oct., 24 dB/Oct., 48 dB/Oct. (slope),Linkwitz-Riley, Butterworth und Bessel

Filters: 36 parametric EQs, 36 shelving EQs (high shelf or low shelf),6 low cut filters, 6 high cut filters, 6 limiters / compressors with peak limiter

Delay: 2 master delays (0 ms - 15 ms)

           4 channel delays (0 ms - 15 ms)

Converting & processing: Burr Brown© AD/DA converters, 48 kHz sampling rate (internal),32-Bit processor (DSP), 128-times over sampling

Input connectors: 2 x Neutrik© XLR female, electronically balanced

Input voltage: 1.55 V / + 6 dBu (nominal)

Max. input voltage: 24.5 V / + 30 dBu

Input impedance: 20 kohms

Common mode rejection: > 70 dB / 1 kHz

Output connectors: 4 x Neutrik© XLR male, electronically balanced

Output voltage: 1.55 V / + 6 dBu (nominal)

Max. output voltage: 8.7 V / + 21 dBu

Output impedance: > 100 ohms

Minimum load impedance: 600 ohms

Frequency response: 20 Hz - 20 kHz (-0.5 dB)

S/N ratio: 114 dB (typical)

Distortion: < 0.01%

Display: 4 x 20 character LCD display with LED background lighting

Mains voltage / power consumption: 90 - 250 V (AC) @ 50 - 60 Hz / 20 W

Latency: 0,625 ms

Maximum power consumption: 20 W

Dimensions unit (mm) W x H x D: 472 x 44 x 277,

Weight (net / gross): 3.5 kg / 5 kg



Competitive Advantage:


Easy operation, good sound quality, high stability, fixed with good electronic components,

Contact Details
GuangZhou Master Sound Equipment Co., Limited

Contact Person: Mr. Marklen

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