The heart of any sound system. An amplifier powers your speakers. Pick one by the type of speakers you have and the total power they need.

• 100V line mixer-amplifiers are for shops, pubs, offices and schools running many speakers from one box. Most have microphone inputs plus Bluetooth, USB, FM or DAB+ for music.
• Slave amplifiers add more power or another zone to an existing system.
• Stereo amplifiers drive 4 or 8 ohm speakers for music in bars, gyms and homes.
• In-wall and wall-mount amplifiers fit in a back box with Bluetooth, for a tidy install in one room.

Rule of thumb for 100V systems: add up the watt setting of every speaker and choose an amplifier with at least 20% spare. See the worked example in our commercial audio buying guide and 100V line speakers explained. Questions? Call 01902 902251.