Product Description
RDL RU-PA518 10 W Stereo / 18 Watt Mono Audio Amplifier - 8 Ω
Overview
The RU-PA518 features two modes of operation: stereo and bridged mono. Depending on the mode of operation, the RU-PA518 can deliver from 5 to more than 18 watts of RMS power at the output. In stereo mode, each of the two inputs feeds its respective left or right output. Front-panel level controls set the gain for both left and right channels. When the rear-panel switch is set to the bridge mode, the two inputs (A and B) are mixed together and fed to the output. In either the stereo or mono mode, an internal audio peak limiter may be turned on using a rear panel switch.
Features
- 9 W RMS per Channel Stereo into 4 Ω
- 18 W RMS Mono into 8 Ω
- Selectable Stereo or Bridged Mono
- Selectable Built-In Peak Limiter
- 1/3 Rack, High-Density Rack Mounting
- Front-Panel Control for 2 Inputs
Specifications
Number of Channels | 2 |
Power Rating | 4 Ohms: 9 W RMS per Channel 8 Ohms: 5 W RMS per Channel 18 W RMS Bridged |
Performance
Frequency Response | 20 Hz to 40 kHz ±1 dB (8 Ohms, Stereo) 25 Hz to 40 kHz ±1 dB (4 Ohms, Stereo) 25 Hz to 30 kHz ±1 dB (8 Ohms, Bridged) |
Input Sensitivity | -20 dBV to +20 dBu |
Input Impedance | 20 Kilohms (Balanced) 10 Kilohms (Unbalanced) |
SNR | < -85 dB |
THD+N | < 0.05% (1 kHz, Below Rated Power) < 0.1% (Full Range) |
Crosstalk | < -60 dB (1 kHz) |
CMRR | > 55 dB |
Connectivity
Analog Audio I/O | 2 x 1/4" Unbalanced Input 1 x Barrier Strip Balanced Input 1 x Barrier Strip Output |
Power
Current Consumption | 1500 mA (RMS) 1000 mA (Program) |
Physical
Display & Indicators | Front Panel: LED |
Operating Temperature | 32 to 104°F / 0 to 40°C |
Dimensions | 8.0 x 5.8 x 1.7" / 20.3 x 15.0 x 4.3 cm |