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XR
®
8300 & XR
®
8600 Specications
Hum and Noise
Hum and Noise measurements: 22Hz-22kHz BW
Output Residual Noise
Ref: 4dBu
Test Conditions
Main
Monitor
-102dB
-90dB
-98dB
-90dB
All controls down
1 channel nominal, Master nominal
All controls down
1 channel nominal, Master nominal
Master Fader Nominal, Channel Fades Nominal, Mic Inputs Terminated @ 150 ohms
S/N Ratio:
>90dB below rated power output, Mic/Line to Speaker Output
Equivalent Input Noise (EIN)
-122dBu (Input terminated with 150 ohms)
Crosstalk
>80dB Adjacent Input Channels (20Hz-20kHz)
>70dB Left to Right Outputs (20Hz-20kHz)
Common Mode Rejection Ratio (Mic Input)
50dB minimum (20Hz-20kHz)
60dB typical @ 1kHz
Power Section:
400 SC Module with DDT
Rated Power:
300W program into 4 ohms, both
channels driven/210W RMS into 4
ohms, both channels driven.
215W program into 8 ohms, both
channels driven/150W RMS into 8
ohms, both channels driven.
Frequency Response:
20Hz-20kHz +0dB/-1dB @ rated
power
Total Harmonic Distortion (THD)
<0.02% @ rated output @ 1kHz
DDT Dynamic Range:
Greater than 26dB
DDT Maximum Distortion:
Below 0.5% THD for 6dB overload
Below 1% THD for 20dB overload
Hum and Noise:
95dB below rated power level
(300W)
Damping Factor:
Greater than 100 @ 1kHz, 4 ohms
Input Sensitivity:
1.225 V RMS for rated power output
Input Impedance:
11k ohms
Power Requirements:
DOM: 120VAC 60Hz 360W nominal
EXP: 220-230VAC/240VAC 50/60Hz
360W nominal
Dimensions (WxHxD):
19.125" x 10.875" x 11"
Weight:
35.6 lbs
XR 8300 - Power Amplier Specications