The SD-250 is 50-watt per channel (8 ohm) Class D amplifier with maximum gain of 34 dB. Input options include balanced stereo euroblock, unbalanced line level mini jack, and a stereo speaker level (amplified) euroblock input for applications with low wattage speaker outputs. The SD-250 has three operating modes: stereo, dual mono, or bridged mono. In stereo, each input channel flows directly to its corresponding output channel. The SD-250 has three preset EQ settings for use with a SolidDrive speaker in drywall, glass and wood. It also has a flat setting for unequalized full-range amplification. In dual mono, the left input is fed to both output channels. In bridged mono, the left input is fed to the bridged output (4-8 ohm only). System includes selectable 12-32 V external trigger input or auto standby to conserve energy.
Features
- 34 dB maximum gain with 2 x 50 watt output.
- Three operating modes: stereo, mono or bridged mono
- Three SolidDrive EQ settings for drywall, wood and glass, plus a full-range flat option (no EQ).
- 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 conserve energy
- Dual concentric gain controls for independent channel control
- 20 Hz- 20 kHz frequency response
- Rugged aluminum housing
- Small size- 1.2" x 3.9" x 4"
- Optional Accessories: rack mount adapter kit (AC-SD-250-RMA)
- Features a 7-year warranty