View All: Audio / Video:A/V Signal Processing:Amplifiers | 10 W Stereo / 18 W Mono Audio Amplifier - 8 Ω Part #: RU-PA518   Manufacturer: Price: $198.52 Retail: $289.10 You Save: 31% Add to Wish List Request Price Match Details-form Buy more & Save: Quantity:   Ask a Question Inventory Weight Carton QTY Unit More Info 1.0 1 Each [Download] Product Description 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. Inputs (2): Line level (+4 dBu nominal bal, -10 dBV nominal unbalanced) Input Impedance: 20 kΩ balanced bridging, or 10 kΩ unbalanced Input Connectors: Balanced on barrier block; Unbalanced on phono jack Minimum Input Signal Levels: Balanced: -6 dBu for rated power Unbalanced: -20 dBV for rated power Maximum Input Signal Levels: Balanced: +20 dBu Unbalanced: +6 dBV Frequency Response: 20 Hz to 40 kHz (+/-1 dB, stereo mode,8 Ω output @ 5 W RMS) 25 Hz to 40 kHz (+/-1 dB, stereo mode, 4 Ω output @ 9 W RMS) 25 Hz to 30 kHz (+/-1 dB, bridge mono mode, 8 Ω output @ 18 W RMS) THD+N: < 0.05% below rated power (1 kHz) < 0.1% below 18 W RMS (50 Hz to 20 kHz) Noise: < -85 dB below rated output CMRR: > 55 dB (50 Hz to 120 Hz) Crosstalk: < -60 dB (stereo mode, 1 kHz) Output Power: Stereo Mode: > 5 W RMS per channel Into 8 Ω > 9 W RMS per channel into 4 Ω Mono Mode: > 18 W RMS into 8 Ω Power Requirement: GROUND-REFERENCED, 24 to 33 Vdc @ 1500 mA (RMS output) 1000 mA (Continuous music or voice) Ambient Operating Environment: 0° C to 40° C Additional Information Manufacturer: Radio Design Labs Part#: RU-PA518 Unit: Each Carton: 1 See More Products from Radio Design Labs Return to Catalog

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