SoundTube MA501T Mono power amp. 50 watts at 25V, 70V or 100V

The MA501t is a low-voltage mono power amplifier designed for distributed sound applications. It provides 50 watts of output power at 25 V, 70 V, or 100 V. It features a 12 V trigger for auto-on/off functions and has recessed gain control on the front panel to prevent unauthorized tampering. The unit is fan-cooled and offers overload, short circuit, and heat protection. Controls are located on the rear panel. It is compatible with SoundTube and Rockustics products and should be placed indoors or in a weatherproof concealment when used with outdoor speakers.

SoundTube MA501T Features:

• Impedance (Ohms): 8 ohm
• Number of Channels: 3
• For Use With: Other High-Fidelity Speakers
• Frequency Response - Speakers: 30Hz to 20KHz
• Standards: CCC, CE, RoHS Approved, UL 60065 Listed
• Wireless: No
• Nominal Outside Width: 7 in
• Nominal Height: 4 in

SoundTube MA501T Specifications:

• Depth: 7.9 in / 200.66 mm
• Height: 1.25 in / 31.75 mm
• Width/Diameter: 3.9 in / 99.06 mm
• Shipping Weight: 3.2 lbs / 1.45 kg
• Carton Height: 3 in / 76.2 mm
• Carton Length: 10.75 in / 273.05 mm
• Carton Width: 8.25 in / 209.55 mm
• Certifications: CCC, CE, RoHS, UL60065, ETL-C/US, FCC
• Included Accessories: 3-Pin Euroblock, 4-Pin Euroblock, Mounting Hardware, Power Supply
• Optional Accessories: Rack Plate (AC-SA502-RMA)
• Input Impedance: 20 K Ω Unbalanced, 10K Ω Balanced
• Output Type: Euroblock
• Power Requirements: 100-240 VAC with approved power supply
• Voltage Gain: 20 dB
• Frequency Response (± 3 dB): 30 Hz - 20 kHz @ 1 watt < 0.2% THD