Description
One Amplifier for Business Music & Paging
The TEXONIC EX240D is a 240W Class-D commercial mixer amplifier designed for background music, paging and everyday announcements in medium to larger business audio systems.
Built-in Bluetooth and USB playback, three microphone inputs, two AUX inputs and a 100V commercial speaker output make it a practical single-zone control centre for ceiling, pendant, wall-mount and paging speaker systems.
Is the EX240D the Right Size for Your System?
For a 100V commercial speaker system, add together the wattage selected on every speaker transformer tap. The amplifier is rated at 240W. Leaving approximately 20% unused capacity provides a practical operating reserve for commercial installations.
100V Speaker Load Examples
Speaker quantity depends on the wattage tap selected on each speaker. The examples below maintain approximately the recommended operating reserve.
| Speaker Tap | Example Quantity | Total Load | Remaining Capacity |
|---|---|---|---|
| 5W | 38 speakers | 190W | 50W |
| 10W | 19 speakers | 190W | 50W |
| 15W | 12 speakers | 180W | 60W |
| 20W | 9 speakers | 180W | 60W |
| 30W | 6 speakers | 180W | 60W |
Speakers do not need to use the same tap setting. Add all selected tap wattages together and keep the combined load within the system design limit.
Built for Everyday Business Audio
Single-Zone Operation
The EX240D is designed as a single-zone mixer amplifier. All connected speakers receive the same selected music and paging program.
Compatible commercial volume controls can be used where local volume adjustment is required. If separate areas need different music sources or independent source control, use a multi-zone or matrix amplifier instead.
Recommended Applications
Technical Specifications
| Brand | TEXONIC |
| Model / SKU | EX240D |
| Amplifier Type | Class-D commercial mixer amplifier |
| Rated Output | 240W |
| Speaker Outputs | 100V or 8–16Ω |
| 100V Rated Load | 42Ω |
| Microphone Inputs | 3 |
| AUX Inputs | 2 |
| Music Playback | Bluetooth and USB |
| Audio Output | Line-level output |
| Paging Priority | Alarm → MIC 1 → MIC 2 / MIC 3 → AUX |
| Frequency Response | 60Hz–20kHz ±3dB |
| Total Harmonic Distortion | <0.5% at 1kHz |
| Signal-to-Noise Ratio | >80dB line / >65dB microphone |
| Tone Controls | Bass and treble, ±10dB |
| Rack Mounting | 1U standard 19-inch rack |
| Protection | Short circuit, overload and thermal |
| Power Supply | AC 100–240V, 50–60Hz |
| Power Consumption | 360W |
| Dimensions | 480 × 280 × 45mm |
| Net Weight | 3.0kg |
