Hi every forumite
Please can some please explain what the difference is between maximum and dynamic power ratings on amplifies
As you guy and gal's know I recently purchased a new intergrated amp yamaha a-s 801
Here is part of the spec sheet for the amp. I'm running Rx8 wich are rated @ 4 Ohms. How much juice is going to said 4 Ohms
Maximum Power (4 ohms, 1 kHz, 0.7% THD) 160 W + 160 W
Rated Output Power (8 ohms, 20 Hz - 20 kHz, 0.019% THD) 100 W + 100 W
Power / Channel (8 / 6 / 4 / 2 ohms) 140 / 170 / 220 / 290 W
Damping Factor (8 ohms, 1 kHz) 240
CD 200 mV /47 kilohms Sensitivity / Impedance Phono MM 3.0 mV / 47 kilohms
Frequency Response CD, etc. to Speaker Out 20 Hz – 20 kHz: 0 ? 0.5 dB
CD, etc. to Speaker Out, Pure Direct on 10 Hz – 100 kHz: 0 ? 1.0 dB
RIAA Equalization Deviation Phono MM ?0.5 dB
Total Harmonic Distortion CD, etc. to Speaker Out 0.019% (50 W / 8 ohms)
(20 Hz – 20 kHz) Phono MM to Rec Out 0.03% (2.5 V)
Signal-to-Noise Ratio CD, etc. (200 mV, input shorted) 99 dB
(IHF-A Network) CD (CD Direct on) 104 dB
Phono MM (5 mV, input shorted) 82 dB
Residual Noise (IHF-A-Network) 40 ?V
Channel Separation CD, etc., input 5.1 kilohms (1 kHz /10 kHz) 65 db / 50 db
Bass boost / cut at 20 Hz ?10 dB
Tone Control Characteristics Bass turnover frequency 400 Hz Treble boost / cut at 20 Hz ?10 dB
Treble turnover frequency 3.5 kHz
Support Audio Sample Rate Digital in (coaxial / optical) 192/176.4/ 96/88.2/48/44.1/32 kHz
USB (type B) 384 /352.8 /192 /176.4 / 96 /88.2/48 /44.1 kHz
PCM Word Depths 32 / 24 / 16-bit
DSD 2.8224 / 5.6448 MHz
GENERAL SECTION
Standby Power Consumption 0.5 W
Dimensions (W x H x D) 17-1/8” x 6” x 15-1/4”
Weight 26.7 lbs.
Thanx for your replys
Please can some please explain what the difference is between maximum and dynamic power ratings on amplifies
As you guy and gal's know I recently purchased a new intergrated amp yamaha a-s 801
Here is part of the spec sheet for the amp. I'm running Rx8 wich are rated @ 4 Ohms. How much juice is going to said 4 Ohms
Maximum Power (4 ohms, 1 kHz, 0.7% THD) 160 W + 160 W
Rated Output Power (8 ohms, 20 Hz - 20 kHz, 0.019% THD) 100 W + 100 W
Power / Channel (8 / 6 / 4 / 2 ohms) 140 / 170 / 220 / 290 W
Damping Factor (8 ohms, 1 kHz) 240
CD 200 mV /47 kilohms Sensitivity / Impedance Phono MM 3.0 mV / 47 kilohms
Frequency Response CD, etc. to Speaker Out 20 Hz – 20 kHz: 0 ? 0.5 dB
CD, etc. to Speaker Out, Pure Direct on 10 Hz – 100 kHz: 0 ? 1.0 dB
RIAA Equalization Deviation Phono MM ?0.5 dB
Total Harmonic Distortion CD, etc. to Speaker Out 0.019% (50 W / 8 ohms)
(20 Hz – 20 kHz) Phono MM to Rec Out 0.03% (2.5 V)
Signal-to-Noise Ratio CD, etc. (200 mV, input shorted) 99 dB
(IHF-A Network) CD (CD Direct on) 104 dB
Phono MM (5 mV, input shorted) 82 dB
Residual Noise (IHF-A-Network) 40 ?V
Channel Separation CD, etc., input 5.1 kilohms (1 kHz /10 kHz) 65 db / 50 db
Bass boost / cut at 20 Hz ?10 dB
Tone Control Characteristics Bass turnover frequency 400 Hz Treble boost / cut at 20 Hz ?10 dB
Treble turnover frequency 3.5 kHz
Support Audio Sample Rate Digital in (coaxial / optical) 192/176.4/ 96/88.2/48/44.1/32 kHz
USB (type B) 384 /352.8 /192 /176.4 / 96 /88.2/48 /44.1 kHz
PCM Word Depths 32 / 24 / 16-bit
DSD 2.8224 / 5.6448 MHz
GENERAL SECTION
Standby Power Consumption 0.5 W
Dimensions (W x H x D) 17-1/8” x 6” x 15-1/4”
Weight 26.7 lbs.
Thanx for your replys
