PS Audio BHK Signature 250, Owner'S Reference Manual

Page: 4 / 18

Specifications
4826 Sterling Drive, Boulder, CO 80301 15-070-01-1
PH: 720.406.8946 service@psaudio.com www.psaudio.com Rev A2
Specifications
©2015 PS Audio Inc. All rights reserved.
®
Owner’s Reference BHK Signature Amplifiers
THD 1KHz, 1W/8 Ω < 0.01%
20-20KHz, 1W/8 Ω < 0.1%
1KHz, 200W/8 Ω < 0.1% (120VAC Mains input)
1KHz, 400W/4 Ω < 0.1% (120VAC Mains input)
Noise 100-20KHz <-85dBV
Power Consumption Ready 75W
Idle 175W
Rated power 8 Ω 850W
Rated power 4 Ω 1600W
Performance - Signature 300
Output Power (120VAC Mains, 1KHz, 1% THD)
8 Ω 300W minimum
4 Ω 600W minimum
2 Ω 1000W minimum (short term)
2 Ω 750W (long term per IEC60065)
Gain 30.5dB +/-0.5dB
Sensitivity 1.5V
Input Impedance Unbalanced 50K Ω
Balanced 100K Ω
Output Impedance 50Hz, 2.8VRMS <0.1 Ω
Frequency response @2.8VRMS 10Hz – 20KHz +/- 0.1dB
10Hz – 125KHz +0.1/-3.0dB
THD 1KHz, 1W/8 Ω < 0.02%
20-20KHz, 1W/8 Ω < 0.1%
1KHz, 200W/8 Ω < 0.1% (120VAC Mains input)
1KHz, 400W/4 Ω < 0.1% (120VAC Mains input)
Noise 100-20KHz <-85dBV
Power Consumption Ready 75W
Idle 175W
Rated power 8 Ω 600W
Rated power 4 Ω 1000W
iv