Yamaha P3500S Stereo Power Amplifier with EEEngine
The new P-Series Power Amplifiers deliver a robust amount of professionalquality power in a wide range of configurations designed to suit most any need. In a 4- ohm bridged application, the P3500S delivers 2000 watts. Those on a budget will find the lineup's high power output and affordable prices deliver higher quality without putting a strain on funds. Further savings are realized with extremely efficient operation utilizing Yamaha's exclusive EEEngine technology which keeps operational costs down by significantly reducing AC power consumption and heat generation.
All models feature both XLR and 1/4-inch TRS inputs and Neutrik Speakon, phone plug, and 5-way binding post outputs to make connections quick and easy.
The new P-Series' industrial design delivers a refined and impressive look with deep blue faceplates bordered in silver trim, handles, and mounts. The chassis is specially designed to provide added durability and strength. Continuously variable-speed fans mounted internally on either side of the front panel offer quiet, efficient cooling. Comprehensive protection consists of power on/off muting, DC detection, thermal protection, current limiting, and a protective cover for the attenuators is also supplied.
EEEngine (Energy Efficient Engine) Technology makes more efficient use of AC power by reducing power consumption and heat generation without degrading output power or sound quality. When power requirements are low, the system uses a highly efficient current buffer to transparently switch input power on and off as needed. As power requirements increase, an independently responding auxiliary power line supplies additional power as required. Output isn't compromised, as the auxiliary power line is driven by the power supply voltage, which maintains maximum output to the speaker load.
Output Power:
- 8 ohm stereo: 390W x 2
- 4 ohm stereo: 590W x 2
- 8 ohm bridge: 1180W
- 4 ohm bridge: 2000W
- 2 ohm stere 1000W x 2
Specifications:
- Power Bandwidth (halfpower): 10Hz-40kHz (THD+N=0.5%)
- THD+N (20Hz-20kHz, half power): ¡Ü0.1%
- Intermodulation Distortion (60Hz: 7kHz, 4:1, half power) ¡Ü0.1%
- Frequency Response: 20Hz-50kHz
- Channel Separation: ¡Ý70dB 1kHz
- S/N rati 102dB
- Damping Factor: ¡Ý200
- Sensitivity @8¦¸: +4dB
- Voltage Gain Att.max: 32.1dB
- Input Impedance: 30K¦¸ (balance) 15k¦¸ (unbalance)
- Cooling Dual variable-speed fan / Single variable-speed fan
- Dimensions (W x H x D) 18-7/8" x 3-7/16" x 17-15/16"
- Weight: 33.1 lbs
