- Description
Details
The Yamaha PC4801N amplifier features an extraordinarily solid low end, rich mid-range, and superbly defined highs. It also delivers fast response and exceptional stability even in the face of serious power supply limitations. Refinements throughout this model make this amplifier the new benchmarks for quality, reliability, and versatility in professional applications. Maximum sound quality with minimum distortion for a new dimension in powerful, clear sound. From the start, the new Yamaha PC4801N had a lot to live up to. As the next generation in Yamaha’s flagship PC lineup, it had to deliver the same exceptional standard of clear separation and rapid response while taking sound quality to the next level. Yamaha audio engineers went to work examining every detail of sound quality. Which led to breakthrough-level innovation in circuitry and internal wiring. Meticulous part selection — including environmentally friendly lead free parts — and innovative combinations. It also includes new circuit board mounting methods to absorb unnecessary vibrations. Clear and transparent, yet powerful and robust. The Yamaha PC4801N features dynamic, deep, detailed sound with exceptional balance — the kind of performance that "runs in the family".
- Features
Features
- Excellent linear power with low distortion
- Reliable rugged design with 2U size and ultra light weight (less than 13kg)
- Dual heat sinks and dual variable-speed fans for constant operation
- Networking capability available with ACU16-C and NHB32-C via Cobranet
- Input/output connectivity via XLR, Euro-Block, and Speakon Connectors
- 31-step detented level controls for precision calibration
- 10-point LED meters for precision monitoring
- Security cover to prevent tampering
- High power and exceptional clarity – New standard of professional power amplifiers
- Newly designed switching regulator, state-of-the-art EEEngine technology
- Innovative features, streamlined design deliver high-quality sound and performance
- Easy-to-read dual level meters and comprehensive protection circuitry
- Comprehensive connections and subsonic filter - On the output side, five-way heavy-duty binding-post terminals and the special Speakon connectors ensure solid, reliable speaker connections
- Versatile operation – stereo, dual mono, and bridged mono modes
- Sophisticated, cutting-edge audio network capabilities
- Specification
Output Power, 20-20 kHz THD+N =0.1%, 8Ω STEREO 475W x2 Output Power, 20-20 kHz THD+N =0.1%, 4Ω STEREO 725W x2 Power Bandwidth 10Hz-40kHz (THD+N+0.5%) Total Harmonic Distortion Less than 0.1% (20Hz-20kHz; Halfpower) Intermodulation Distortion Less than 0.1% (60Hz:7kHz=4:1; Halfpower) Frequency Response +0dB 20Hz-20KHz S/N Ratio 103dB (DIN AUDIO) Damping Factor Damping factor Input Sensitivity 100V: +5.8dBu, 120V/240V: +6.7dBu, 230V: +6.2dBu Voltage Gain 32dB Maximum Input Voltage +22dBu I/O Connectors Line input / output ports 2x XLR-3-31 type, 2x Euroblock connector Speaker output ports 2x speakON, 2x 5-way binding post Control ports RJ45 Protection Circuit Load Protection Power switch on mute, DC-fault (Amplifier shuts down automatically), Clip limiting (THD ≥ 0.5%) Amplifier Protection Thermal (Heatsink temp ≥ 90°C; return automatically), VI limiter (RL ≤ 1ohm) Power Requirements 120V 60Hz Idle Power Consumption 40W Net Weight 27.6 lbs (12.5 kg) Dimensions (H x W x D) 3.46" (88mm) x 18.90" (480 mm) x 17.95" (456 mm) - Documents
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