Sonodyne HS250 Mixer Amplifier
- High-Power 250W Output – Ideal for medium to large commercial audio installations.
- Built-In 5-Channel Mixer – Supports multiple MIC and LINE inputs for flexible routing.
- Efficient Class-D Amplification – Delivers powerful sound with low heat and high energy efficiency.
- Fanless Thermal Design – Silent operation for conference rooms, studios, and noise-sensitive spaces.
- Priority VOX on CH1 – Automatic mic priority for paging and announcements.
- Flexible Output Options – Supports 4Ω/8Ω low impedance speakers and 100V/70V line systems.
- Built-in Tone Generator – Includes chime and emergency alert tones.
- Bluetooth / USB / AUX Playback – Easy connectivity for music and announcements (model dependent).
- Short Circuit, Overload & Thermal Protection – Ensures safety and long operational life.
- 1RU/2RU Standard Rack-Mountable Design – Fits seamlessly into professional AV racks.
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
The HS250 250W Mixer Amplifier is a high-performance Class-D commercial audio amplifier designed for professional PA systems, background music, announcements, and large-scale installations. Offering an impressive 250-watt output, this mixer amplifier supports 4Ω, 70V, and 100V speaker lines, making it perfect for schools, hotels, offices, worship places, retail stores, restaurants, airports, factories, auditoriums, and corporate spaces across India. With up to 9 input channels, including MIC/Line inputs, Bluetooth, Aux, and MP3/SD playback (variant-based), the delivers exceptional flexibility for any audio environment. The built-in tone generator, priority muting (VOX), and independent gain/EQ controls allow you to fine-tune performance for paging, emergency alerts, background music, or announcements.
- Can the HS250 run both 70V/100V and 4Ω speakers?
A-1 Yes, it supports low-impedance (4Ω) and high-voltage (70V/100V) speaker lines.
- Does this amplifier support Bluetooth audio?
A-2 Yes, Bluetooth playback is available on compatible variants.
- Is the HS250 suitable for large venues?
A-3 Absolutely — the 250W output makes it ideal for large halls, hotels, malls, and institutions.
- Does it have priority override for paging?
A-4 Yes, channels 1–3 feature VOX priority mute for announcements.
- Can I mount it in a rack?
A-5 Yes, the amplifier is 1RU rack-mountable, perfect for professional installations.
Specifications
| OUTPUT POWER PER CHANNEL | 250 W |
| OUTPUT MODE | 4 Ohm-70V-100V |
| INPUT CHANNELS | 6 MIC or Line – Bluetooth – MP3 and Aux |
| INPUT VOLTAGE | 100-240Vac 50-60Hz |
| MOUNTING | 1RU |
| FREQUENCY RESPONSE | 100Hz – 16kHz |
| THD+N | < 0.3% |
| SIGNAL TO NOISE RATIO | > 75dB |
| INPUT SENSITIVITY | 0dBu |
| COOLING | Fan-assisted |
| PRODUCT DIMENSION (W x D x H) | 438mm x 406mm x 44mm |
| NET WEIGHT | 6.8 Kg |




















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