What to Know About Powered Mixers
A PA system with a powered mixer is ideal for rehearsal rooms or small gigs. Want to know what makes mixers with integrated amplifiers so practical? Here are the answers!
1. Powered Mixers – Compact and Practical
Sometimes a complete PA setup with a mixing console and a separate power amplifier is simply too much – for example at band rehearsals or smaller live shows. In these cases, a powered mixer is the perfect solution: a portable mixer with multiple inputs and a built-in amplifier. Just connect the right passive speakers and you are ready to go.
Depending on the model, powered mixers also come with additional features that are highly valued on stage, such as a built-in equalizer and onboard effects.
Key Features and Benefits of Powered Mixers:
- Mixer and amplifier in a single unit
- Quick and simple setup
- Available in various sizes
- Integrated effects such as EQ, reverb or chorus
- Attractive price-to-performance ratio
- Operate passive speakers without an external power source
Popular brands offering powered mixers include:
- Yamaha
- Behringer
- Fame Audio
- Dynacord
- Mackie
- Soundcraft
Powered mixer with 14 channels and 2000-watt Class-D amplifier: Behringer PMP2000D Europower
Note: Powered mixers are sometimes also called mixing amplifiers, although the terminology is not always consistent.
2. Design Types
Powered mixers are generally available in two housing designs. Here’s a quick overview:
Desktop Style
Perfect for those who prefer the classic look and feel of a mixing console. At first glance, these units look much like traditional mixers, but they are usually taller and heavier since they include a built-in amplifier. To handle the extra heat, these models often feature integrated cooling fans.
- Classic mixer-style layout
- Convenient faders for level control
Visually close to a standard mixing console: Dynacord PowerMate 2200-3
Box Style
A mixer in a box? Not unusual for powered mixers, and it has clear advantages: place the unit on a flat surface and adjust your settings with the front-panel knobs. A carrying handle makes transport simple, and thanks to the boxy shape, there’s always space for it in the trunk – especially useful if you’re on the road frequently.
- Easy to transport and store
- Front-panel rotary controls for quick adjustments
- Practical carrying handle
Compact and portable with a convenient handle: Fame Audio PM 400
3. Buying Guide
Since a powered mixer combines both mixer and amplifier, you should consider the same factors as when buying these devices separately. Key aspects include:
- Number of channels: How many instruments and microphones need amplification? Will an 8-channel unit suffice, or do you require more?
- Input types: Do you need stereo inputs for a laptop or other playback devices? Make sure the unit has them.
- Power output: Rock rehearsal or a more formal event? The right wattage depends on your venue. For higher volume, aim for mid triple-digit RMS wattage. More power is always safer – you can turn down, but you can’t exceed the limit without risking distortion (clipping).
- Speakers: Speakers and powered mixer should be well matched in terms of power handling. A slightly more powerful mixer is fine, but extreme differences can damage equipment in the long run.
- Mic preamps: Some models feature high-quality preamps or phantom power (48V) for condenser microphones. If this matters to you, check the specs.
- Effects: Nearly all powered mixers come with effects, but the type and number vary. Make sure your preferred options are included.
- USB audio interface: Some powered mixers include a built-in USB interface, saving you additional hardware for recording or live streaming.
Tip: If you don’t own PA gear yet, consider a powered mixer set. These bundles usually include speakers and sometimes even cables.
Complete bundle: Powered mixer with passive speakers, stands and cables