LED Display Builder
All-in-one amplifier-speaker units
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Key Features
- Integrated Amplifier: Eliminates the need for external amps—just connect your audio source.
- Compact Design: Space-saving and portable; easy setup.
- Multiple Inputs: XLR, TRS, RCA, Bluetooth, USB, or Aux for versatile connectivity.
- Onboard DSP: EQ presets, limiter, delay, and crossover settings on certain models.
- Wireless Audio Support: Many models include Bluetooth or Wi-Fi streaming.
- Mounting Options: Pole-mountable, wall-mountable, or portable designs.
- Self-Protection Circuits: Thermal, overload, and short-circuit protection.
- Remote Control (in some models): App or remote for configuration and volume control.
Brief Description
All-in-one amplifier-speaker units are integrated audio devices that combine a loudspeaker and a built-in amplifier within a single enclosure. These systems eliminate the need for separate power amps and complex wiring, offering a plug-and-play solution for delivering amplified sound in various settings. Many modern models also include Bluetooth, Wi-Fi, USB, or DSP features for enhanced flexibility.
Technical Specifications
(May vary depending on brand and model — e.g., Yamaha, JBL, QSC, Bose, Mackie, etc.)
| Feature | Typical Specification |
| Power Output | 30W – 2000W RMS (depending on use case: studio vs PA) |
| Speaker Type | Full-range or bi-amped (woofer + tweeter) |
| Frequency Response | 50 Hz – 20 kHz (varies by model and speaker size) |
| Amplifier Type | Class D (most common for efficiency and light weight) |
| Inputs | XLR, 1/4” TRS, RCA, Bluetooth, USB |
| Controls | Volume, EQ, gain, preset modes (voice, music, live, etc.) |
| DSP (Optional) | Built-in EQ, limiter, delay, crossover |
| Cabinet Material | Plastic, wood, or composite |
| Mounting/Placement | Floor-standing, pole mount, wall mount, or rack-mountable |
| Power Supply | AC mains powered (some have battery or PoE options) |
Applications
- Public Address (PA) Systems: Ideal for speeches, announcements, and live events.
- Classrooms & Training Rooms: Simplified AV setup for presentations and lectures.
- Retail & Hospitality: Background music and paging in stores, restaurants, and hotels.
- Houses of Worship: Easy deployment of portable or installed sound reinforcement.
- Fitness Studios: High-energy music playback with mic input support.
- Outdoor Events: Portable battery-powered versions are ideal for mobile use.
- Home Audio & Entertainment: Compact, stylish solutions for home music systems.
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