The ST-PA18 18W Mono Audio Power Amplifier from RDL is a compact, high-quality audio power amplifier designed for use with balanced or unbalanced line-level inputs. The amp will drive an 8-Ohm or a 4-Ohm speaker and can be used for fixed installations in commercial offices, retail stores, schools, medical offices, and general sound-reinforcement applications.
Audio levels that could cause the amplified outputs to clip are compressed per dynamic time constants. Normal audio level signals remain unaffected by the compressor, which preserves audio dynamics. A red compressor LED is provided to indicate that the threshold of the compressor has been reached. In addition, the ST-PA18 18W audio power amplifier includes interlocking adhesive mounting tabs. A 24 VDC power supply is required (sold separately).
- Ultra-compact design
- Drives an 8-Ohm or 4-Ohm speaker
- Extra loop out for feeding additional amplifiers
- Accepts balanced or unbalanced input signals
- All I/Os are on screw-terminal connectors
- Designed for superior audio quality with full power output
- Integral compressor for clipping control with signal LED
