Price: $260.00

SoundTube SA502 50 Watt per Channel Class D Stereo Amplifier

The Soundtube  SA502 is 50-watt per channel D Class amplifier with a gain of up to 34 dB. The input options are; balanced  stereo euroblock, unbalanced line level mini jack. The Soundtube SA502 has three operating modes: stereo, dual mono, or bridged mono. In stereo, each input channel flows directly to its corresponding output channel. In dual mono, the left input is fed to both output channels. In bridged mono, the left input is fed to the bridged output. System includes selectable 12-32 v external triggerinput or auto standby to conserve energy. It has a dual concentric gain control for independent channel control.  The frequency response is 20 Hz- 20 kHz. It has a high pass switch and it in a rugged aluminum housing.

Soundtube SA502 Features

  • 34 dB maximum gain with 2 x 50 watt output.
  • Three operating modes: stereo, mono or bridged mono
  • Three user selectable inputs: balanced stereo (euroblock), stereo unbalanced mini jack, or high level euroblock.
  • External 12-32 V trigger
  • Signal detecting auto standby to con- serve energy
  • Dual concentric gain controls for inde- pendent 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
  • Optional Accessories: rack mount adapter kit (AC-SA502-RMA)

Soundtube SA502 applications

  • Av Carts
  • Digital Signage
  • Education
  • Museums
  • Surgical Centers

Soundtube SA502 Specs

Frequency Response(-3 dB) 20 Hz – 20 kHz
Max Gain 34 dB (8 ohm)
Power per channel @ < 10 % THD 55 watts (8 ohm) 2 x 70 watts (4 ohms)
Power per channel @ < 1 % THD 50 watts (8 ohm) 65 watt (4 ohm)
Bridged mono power @ < 1 % THD 90 watts (4 ohm)
Power Supply/Requirements 32 v DC, 3.75A
Signal to Noise > 83 dB (50 watts)
Input Impedance 47 kohm line level, 600 ohm balanced
Input Sensitivity 0.5 v line input
High-pass filter (F3) 120 Hz (12 dB per octave) selectable
Height 30.5 mm (1.2 in.)
Width 99.1 mm (3.9 in.)
Length 101.6 mm (4.0 in.)
Weight – amp only 0.26 kg (0.56 lbs)