MAXX-ON MSSA-250EUR 250W RMS Professional PA Amplifier with Bluetooth and USB

MAXX-ON MSSA-250EUR 250W RMS Echo USB Recording Amplifier

The MAXX-ON MSSA-250EUR Echo USB Recording Amplifier is designed for public address (PA) systems, announcements, presentations, and general sound reinforcement applications. With a manufacturer-rated output of 250W RMS at 10% total harmonic distortion (THD), this amplifier combines multiple microphone inputs, digital music playback, adjustable tone controls, and flexible speaker connections in one versatile unit.

Powerful Audio Performance

The MSSA-250EUR is rated at 250W RMS at 10% THD, with a maximum output rating of 300W. Its bass and treble controls allow users to adjust low- and high-frequency sound according to their audio requirements and installation environment.

Six Microphone Inputs

Featuring six microphone inputs, the amplifier supports multiple microphones for announcements, presentations, public speaking, and other vocal applications. Additional auxiliary and line-level inputs allow compatible external audio equipment to be connected, providing flexibility for different PA setups.

Built-in Digital Echo

The integrated digital echo effect has a published adjustment range of 60–600 milliseconds. This feature can add an echo effect to suitable vocal applications, making it useful for compatible announcements and presentations.

USB, SD Card and Bluetooth Playback

The built-in digital player supports MP3 playback through compatible USB drives and SD cards. Bluetooth 4.0 allows wireless audio streaming from compatible devices, while AUX connectivity provides an additional way to connect external audio sources. The integrated FM radio, LED display, and remote control provide convenient playback selection and operation.

Dual-Zone Speaker Operation

The MSSA-250EUR supports the connection and operation of two separate groups of compatible speakers simultaneously. It offers 4Ω and 8Ω speaker connections, along with 70V and 100V line outputs for compatible distributed public address systems. Correct speaker matching and installation are essential for reliable operation.

AC Power and DC Backup

The amplifier operates from a 220–240V AC mains supply and supports a 24V DC backup supply using two compatible 12V batteries in series. This provides an alternative power source if mains electricity fails, provided the battery system is correctly selected and installed.

Protection and External Equipment Connectivity

A resettable circuit breaker helps protect the amplifier against overload and short-circuit conditions. Pre-amplifier and line outputs support connections to compatible external audio equipment, including booster amplifiers and recording systems, allowing greater flexibility when expanding an audio installation.

Suitable Applications

The MAXX-ON MSSA-250EUR can be used in compatible PA installations for educational institutions, offices, commercial premises, meeting spaces, places of worship, and other venues requiring announcements or general sound reinforcement.

Combining 250W RMS output, six microphone inputs, digital music playback, dual-zone speaker support, and AC/DC backup capability, the MAXX-ON MSSA-250EUR offers a versatile solution for public address and everyday audio amplification requirements.

Product note: This description is based on manufacturer-published information for the MSSA-250EUR. Confirm the exact model, warranty, accessories, and package contents with the supplier before purchase.