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X4 Monitor Speakers

Compact 2.0 Monitor Speakers


  A compact 2-way 4” active studio monitor system designed for audio engineers and producers for editing, recording and playback.

4" Midbass Driver 0.8" Dome Tweeter RMS 45W×2
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Compact 2.0 Monitor Speakers

X4 won CES Innovation Awards for its specially designed look and great performances. It is specially designed for compact desktop and personal environment with a design philosophy of small size and great sound.


It combines advanced driver design, active equalization, a sculptured aluminum cabinet,  great contemporary styling, and installation and placement flexibility. This smooth-sounding, low distortion compact speaker system works in numerous acoustic environments to provide accurate imaging and extended low-frequency output for its trim size. The X4 conveniently connects with many different sound sources becoming a unique compact professional monitor/multimedia speaker system.

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Award Winning Sound

The X4 configuration employs a 4-inch woofer and a 20mm alloy dome tweeter in a surrounding FEA-designed waveguide in order to obtain a smooth and accurate frequency response and precise imaging. Adjustable for nearly any environment, X4 is equipped with active crossovers providing comprehensive user settings at three frequencies.

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Unqiue Enclosure

A molded alloy die-casting cabinet for low resonance and cleanest sound. The egg-shaped enclosure has a scratch-resistant surface coating and convenient side volume control, along with treble, mid-range and bass control switches on the back. The X4 uses a complex, low-noise reflex port tube specifically designed for the small cabinet space.


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Flexible Placement

The X series offers both desktop and wall-mounted installation, with a mounting rack allowing adjustment to any listening angle, and a high damping rubber base that allows secure placement through +/- 15 degrees of vertical rotation while reducing distortion from vibration.


System Series Professional Active Crossover Monitor Speaker System
System Type Two-way 4th-order vented speaker system
Drivers Configuration 4" midsbass driver, 0.8" dome tweeter
Frequency Range 60Hz - 20kHz
Sensitivity 82dB (2.83V/1m)
Filter Type Professional active crossover filter
Rated Power 45W RMS/Channel
Active Crossover Frequency 2.0kHz
Bass Adjustment +2/0/-2dB (200Hz)
Midrange Adjustment 0/-2/-4dB (500Hz)

Treble Adjustment +1/0/-1dB (10kHz)
SNR >94dB (Unweigted)
Harmonic Distortion THD<0.05% (8Ω, 1kHz)
Input Sensitivity 350mV
Input Impedance 12kΩ
Input Max 3000mV
Dimensions (W×D×H) 6.1" x 6.3" x 8.9"
Net Weight (each) 8.6 lbs
Finish Die-casting Aluminum cabinet

PCB & Frequency Curve

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