The Audible Amplifier SPA-60/ 150W technology type Class-D is a compact yet powerful 150-watt Class-D amplifier, purpose-built for modern commercial and professional audio applications. Despite its lightweight design and small footprint, this amplifier delivers clear, distortion-free sound that ensures speech intelligibility and smooth background music performance across various environments.
Because it uses advanced Class-D amplification technology, the SPA-60/150w operates with exceptional energy efficiency. As a result, it consumes less power, generates minimal heat, and offers extended reliability even in continuous-use scenarios. This makes it an ideal solution for schools, offices, restaurants, retail stores, and worship spaces where dependable audio is essential.
In addition, the amplifier’s low heat output not only improves durability but also reduces the need for extensive cooling, lowering operational costs. Moreover, its compact build allows for flexible installation, whether in small racks, discreet wall mounts, or integrated into larger sound reinforcement systems.
The SPA-60/150w provides a perfect balance between performance and efficiency. It ensures excellent audio clarity for announcements, presentations, and background music while supporting long-term use with minimal maintenance. Furthermore, its user-friendly design makes it easy to operate, even for non-technical users, while maintaining the professional-grade sound expected in commercial applications.
Whether you need a standalone amplifier for a small venue or a scalable solution as part of a multi-zone audio system, the Audible SPA-60/150w delivers consistent, high-quality sound with outstanding efficiency. With its blend of reliability, compact design, and modern Class-D technology, it stands out as a smart choice for today’s sound reinforcement needs.
Specifications:
| Model | SPA-60/150w | |
| Rated Output Power | 150W | |
| Amplifier Class | Class D | |
| Power Supply | AC 110V–240V ~ 50Hz/60Hz | |
| DC Input | 12V DC (Battery Backup Support) | |
| Mic Inputs | 3 × MIC (Unbalanced, 600Ω) | |
| Aux Input | 1 × AUX (RCA, Unbalanced, 10kΩ) | |
| Aux Output | 1 × AUX Out (RCA) | |
| USB/SD Support | Yes, with front panel controls and display | |
| Tone Control | Bass / Treble (+/-10 dB) | |
| Effects | Echo (adjustable) | |
| Volume Controls | MIC1, MIC2, MIC3, ECHO, AUX, MP3, MUTE, BASS, TREBLE | |
| Output Types | 100V, 70V, 4–16Ω, COM terminal | |
| Speaker Zone Terminals | 3 Channels with COM terminals (CH1, CH2, CH3) | |
| Indicators | Power (Green), Fault/Protection (Red) | |
| Protection | Short circuit, overload, overheat protection | |
| Mount Type | Tabletop or rack-mount compatible (with side brackets) | |
| Finish | Black metal chassis | |
| Front Panel Controls | Rotary knobs for each channel + media controls |
