EAW KF300i - 3.7 CCEPT CROSSOVER & POWERING OPTIONS; 3.7.1 MX300-3 CCEPT; 3.7.1.1 CONFIGURATION DATA

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APP TECH DATA VOLUME ONE
EASTERN ACOUSTIC WORKS, INC. One Main Street, Whitinsville, MA 01588 • TEL: (508) - 234 - 6158 • FAX: (508) - 234 -
8251
Volume I: Release 1.1 APP Page 60
3.7 CCEP
TM
C ROSSOVER &
P
OWERING O PTIONS
3.7.1 MX300I-3 CCEP
TM
3.7.1.1 C ONFIGURATION D ATA
Date: 11/25/91 Part#:300003A Used With: KF300/SB330
Designation Value PCB # Function Implementation
R1 267K 1+2 SB EQ +6.3 dB @ 40Hz
R2 205K 1+2 SB EQ +6.3 dB @ 40Hz
R3 1+2 not used
R4 1+2 not used
R5 1+2 not used
R6 0 ohms 1+2 not used
R7 11.5K 1+2 LF EQ +6.3 dB @ 60 Hz
R8 84.5K 1+2 LF EQ +6.3 dB @ 60 Hz
R9 84.5K 1+2 LF EQ +6.3 dB @ 60Hz
R10 1.21M 1+2 LF EQ +6.3 dB @ 60 Hz
R11 1+2 not used
R12 4.53K 1+2 SB EQ +6.3 dB @ 40Hz
R13 10.7K 1+2 SB EQ +6.3 dB @ 40 Hz
R1 1.0K 3+4 LF+SB phase 100K/22 nF -> 7.31 kHz
R2 7.32K 3+4 SB gain +3.9 dB
R3 2.67K 3+4 SB gain +3.9 dB
R4 130K 3+4 SB threshold 1.0V
R5 open 3+4 LF gain 0 dB
R6 open 3+4 LF gain 0 dB
R7 1.0K 3+4 SB phase 40K/100nF -> 1.63 kHz
R8 36.5K 3+4 off mode fixed LF hi-pass -3 dB @ 40.2 Hz
R9 8.25K 3+4 HF gain -5.75 dB
R10 133K 3+4 LF threshold 1.0V
R11 43.2K 3+4 off mode fixed LF hi-pass -3 dB @ 40.2 Hz
R12 1.74K 3+4 HF gain -5.75 dB
R13 140K 3+4 HF threshold 1.0V
R14 3+4 not used
R15 3+4 not used
R16 3+4 not used
R17 3+4 not used
RN2,RN8 10K HF hi-pass 339 Hz (47 nF)
RN4,RN10 7.5K LF lo-pass 451 Hz (47 nF)
RN5,RN11 20K LF hi-pass 80 Hz (100 nF)
RN6,RN12 20K SB low-pass 80 Hz (100 nF)
NOTES:
1) High Frequency EQ jumper: Pin 2
2) Adj/Dist Dynamic HP -3 dB @ 18.7 Hz