Crown Audio P.I.P.-BP1 - Manual (Page 19)

Page 19
P.I.P.–BP1X & P.I.P.–BP1C
Reference Manual
4 Specifications
Signal to Noise Ratio: Greater than
85 dB (equivalent input noise) from 20
Hz to 20 kHz.
Common Mode Rejection: Greater
than 90 dB at 60 Hz; greater than 60
dB at 20 kHz.
Crosstalk: Greater than 46 dB below
the signal level at 20 kHz.
Harmonic Distortion: Less than
0.05% THD at 1 kHz with any setting
and no compression. Less than 0.5%
at 1 kHz with 6 dB of compression.
Input Impedance: Nominally 36 k
ohms balanced and 18 k ohms unbal-
anced.
Maximum Input Level: +18 dB at
mid-band. Other bands will vary with
equalizer amplitude boost.
Nominal Gain: Unity ±0.5 dB.
Low-Pass Filter: Butterworth, 24-dB/
octave (4th order) with Sallen-Key to-
pology. Corner Frequency: Variable
from 80 Hz to 20 kHz via DIP switches.
Factory set to 20 kHz.
High-Pass Filter: Butterworth, 24-dB/
octave (4th order) with Sallen-Key to-
pology. Corner Frequency: Variable
from 23 Hz to 12 kHz via DIP switches.
Factory set to 23 Hz.
Compressor: Driven by the audio and
the
IOC ® error signal. Threshold: con-
tinuously adjustable from 0 volts to 85
VRMS or “off” such that compressor is
driven by amplifier clipping. Dynamic
Range: greater than16 dB. Attack: 10
msec. Decay: 360 msec. Compres-
sion Ratio:
∞
:1.
Connectors
Input: Balanced female 3-pin XLR
on
P.I.P.-BP1X.Removable barrier
block disconnect with mating con-
nectors on
P.I.P.-BP1C.
Output: Balanced male 3-pin XLR
on
P.I.P.-BP1X.Removable barrier
block disconnect with mating con-
nectors on
P.I.P.-BP1C.
Maximum Output Level: +18 dB (into
a 600-ohm load).
Power Requirements: The P.I.P.-BP1
requires the ±24 volts that is typically
supplied by amplifiers with
PIP capa-
bility.
Dimensions: 6 3
⁄
8
x 1 7
⁄
8
x 3 7
⁄
8
in. (16.2
x 4.8 x 9.8 cm).
Weight: 10 ounces (284 grams).
Note: All specifications are referenced
to a 0.775-V input signal.