The ST Standard Wave 2500 is a 2.1 multimedia speaker system designed for high-fidelity audio, featuring a built-in powerful amplifier and versatile connectivity options.

General Specifications

System Type: 2.1 Channel Multimedia Speaker (Subwoofer + 2 Satellites).
Total Output Power: 25W (15W Subwoofer + 5W x 2 Satellites).
Input Voltage: AC 230V ~ 50Hz.
Signal to Noise Ratio: $\geq$ 72dB.
Channel Separation: $\geq$ 40dB.
Build Quality: “Class A” premium materials with an illuminated, shiny front panel.

Audio Drivers

Subwoofer:
- Driver Size: 4 inch.
- Impedance: 6$\Omega$.
- Frequency Range: 40Hz – 150Hz.
Satellite Speakers:
- Driver Size: 3 inch.
- Impedance: 4$\Omega$.
- Frequency Range: 150Hz – 20KHz.

Connectivity & Features

Bluetooth: Wireless streaming with a signal range of approximately 19–20 meters.
Optical Input: Supports Optical Digital Audio (includes a 1.5m fiber cable).
USB & SD Card: Built-in readers for direct media playback.
FM Radio: High-signal reception with an included external antenna cable.
AUX Input: 3.5mm wired analog input (includes 2×1 RCA cable).
Remote Control: Full-function wireless remote with a range of up to 15–16 meters.
Sound Controls: Dedicated knobs for Master Volume, Deep Bass, and Treble/Equalizer settings.