SoundTube Channel Class D Amplifier
The SA502 amplifier has a 34 dB maximum gain with 2 x 50 watt output. The amp includes three operating modes: stereo, mono or bridged mono as well as three user selectable inputs: balanced stereo (Euroblock), stereo unbalanced mini jack, or high level Euroblock.
The SA502 amp has an external 12-32 V trigger, signal detecting auto standby to conserve energy, and dual concentric gain controls for independent channel control. 20 Hz- 20 kHz frequency response. 120 Hz high pass switch. Small size- 1.2″ x 3.9″ x 4″. Rugged aluminum housing.
Color Black Manufacturer’s Suggested UPC 644216202904 Manufacturer SoundTube Manufacturer’s Category Amplifiers Depth 4 in / 101.6 mm Height 1.2 in / 30.48 mm Width/Diameter 3.9 in / 99.06 mm Shipping Weight 3.1 lbs / 1.41 kg Carton Height 3.5 in / 88.9 mm Carton Length 10.5 in / 266.7 mm Carton Width 9.5 in / 241.3 mm Certifications CE, RoHS, UL60065, ETL-C/US, FCC Included Accessories 3-Pin Euroblock, 4-Pin Euroblock, Mounting Hardware, Power Supply, Stereo RCA Adapter Optional Accessories Rack Mount Adapter (AC-SA502-RMA)|Power Supply (AC-PS3240)|UK Power Cord (AC-PSCORD-EU2)|EU Power Cord (AC-PSCORD-EU2)|China Power Cord (AC-PSCORD-CH2) Input Impedance 47K Ω Line Level, 600 Ω Balanced Output Type Euroblock Power Requirements 32 v DC 3.75A Voltage Gain 34 dB Frequency Response (± 3 dB) 20 Hz – 20 kHz Magnetically Boosted No