Radiovahvistin HQM 2250BC 250W FM-, MP3-toistolla ja Bluetoothilla

HQM 2250BC is a compact radio amplifier delivering 250W of output power with an integrated FM tuner, MP3 playback and Bluetooth connectivity. Designed for audio amplification in small venues, events or home systems, this unit supports wireless streaming from mobile devices and wired playback from USB/MP3 sources. The amplifier provides basic input mixing and speaker outputs suitable for moderate volume levels and clear sound reproduction.

Advantages

The amplifier combines multiple audio sources—FM radio, Bluetooth streaming and MP3 playback—into a single device for flexible operation. With 250W nominal output it offers sufficient power for small halls, meeting rooms or home audio setups while keeping installation straightforward. Built-in controls allow quick switching between sources and adjusting main output levels, and the unit’s compact footprint makes it compatible with limited rack or shelf space.

Suitable for

• Small event rooms and community halls
• Conference and meeting spaces
• Home audio systems and living rooms
• Classrooms and training rooms
• Background music in cafes or small shops

Key specifications

• Output power: 250W total
• Built-in FM tuner for radio reception
• MP3 playback from compatible media sources
• Bluetooth connectivity for wireless audio streaming
• Multiple input options for mixing (line-level inputs)
• Speaker outputs for passive loudspeakers
• Front and rear control layout for source selection and level adjustment

How to use

Connect the amplifier to passive speakers using appropriate speaker cables and set the unit’s output level to a low starting position. Select the desired source: tune the FM radio using the built-in tuner, pair a mobile device via Bluetooth and start playback, or insert and play MP3 content from a compatible media input. Use the front or rear panel controls to adjust volume and balance between inputs. Ensure adequate ventilation and verify wiring polarity before increasing volume to normal listening levels.

Recommendations

For reliable operation, place the amplifier on a stable, ventilated surface and avoid enclosing it in tightly sealed cabinets. Prioritize secure speaker connections and match speaker impedance to the amplifier’s recommendations. When using Bluetooth streaming, keep transmitting devices within a typical room range to maintain stable connectivity. Regularly check cables and contacts for wear to preserve audio quality.