User guide

82 10 1 6: AM Px- E8 Ser ie s U se r G u ide
© 2013 Wohl er Tec hn ologi e s , In c . Al l r ig h ts re se rved.
71
C hap t er 7 Features and Specifications
Sp ec if ica tio n s
• Headphone output
• Software is field upgradable
Model Distinctions
Specifications
Table 7–1 Model Functional Distinctions
Model AES Analog SD-SDI HD-SDI 3G Dolby
AMPx-E8DA 

 

 

 

 


AMPx-E8MDA-3G 

 

 

 

 

 


Table 7–2 Specifications for the AMPx-E8 Series
Monitors
Specification Value
Analog Input Impedance 27K Ω balanced, minimum
AES Input Configuration 110 Ω balanced, 75 Ω unbalanced
Analog Input Overload +24 dBu balanced
Analog Reference +8, +6, +4, or 0 dBu
Digital Reference -20, -18, or -9 dBFS
Meter Dynamics (AES Scale) VU and PPM
Level Meter Scale (standard) AES
a
AES Input Sampling Rate
D to A Converter
32 to 48 kHz, auto-selected
24-bit low jitter
Peak Acoustic Output (at 2 ft.) 104 dB SPL
Acoustic Distortion
6% or less at worst case frequencies
above 140 Hz including cabinet
resonance; typically < 1.5%
Response, 6th Octave
80Hz to 18 KHz ± 5 dB
(-10 dB at 55 Hz, 21 kHz)
Distortion, Electrical
<0.15% at any level below limit
threshold
Hum and Noise, Analog Better than 68 dB below full output