The SoundTube SA502 Class D Mini Amplifier features 34 dB maximum gain with 2 x 50 watt output. It has three operating modes stereo, mono or bridged mono and three user selectable inputs balanced stereo (euroblock), stereo unbalanced mini jack, or high level euroblock. The external is a 12-32 V trigger. This amplifier features signal detecting auto standby to con- serve energy and dual concentric gain controls for independent channel control. It has 20 Hz- 20 kHz frequency response and a 120 Hz high pass switch and in small, rugged aluminum housing.
| Frequency Response | 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 requirement | 32 v DC, 3.75A |
| Signal to noise ratio | > 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 |
| Dimensions (H x W x D) | 1.2" (30.5 mm) x 3.9" (99.1 mm) x 4" (101.6 mm) |
| Weight | 0.56 lbs (0.26 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
