Acoustic Performance Partnership Eastern Acoustic Works KF852 Page 15
One Main Street, Whitinsville MA, 01524 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • BBS 800/889-2540
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Configuration Data KF852E
Part#: 80852EA Main System: KF852E with BH852 Notes: CD 5002 Subwoofer: SB850
Designation Value PCB # Function Implementation
R1 232k 1 & 2 Off Mode Fixed LF Hi-Pass (with R2) -3 dB @ 40 Hz
R2 232k 1 & 2 SB Fixed Boost +6.0 dB @ 35 Hz
R3 3.32k 1 & 2 Parametric EQ -11 dB @ 3500 Hz, B=.9
R4 825 Ohms 1 & 2 Parametric EQ -11 dB @ 3500 Hz, B=.9
R5 9.76k 1 & 2 Parametric EQ -11 dB @ 3500 Hz, B=.9
R6 6.65k 1 & 2 Parametric EQ -11 dB @ 3500 Hz, B=.9
R7 14.3k 1 & 2 Off Mode LF Dynamic Boost (with R8) +6.0 dB @ 50 Hz
R8 93.1k 1 & 2 Adj./Dist. Mode Dynamic Hi-Pass -3 dB @ 13 Hz
R9 93.1k 1 & 2 Adj./Dist. Mode Dynamic Hi-Pass -3 dB @ 13 Hz
R10 open 1 & 2 Off Mode LF Dynamic Boost (with R9) +6.0 dB @ 50 Hz
R11 475 Ohms 1 & 2 Parametric EQ -11 dB @ 3500 Hz, B=.9
R12 2.49k 1 & 2 Off Mode Fixed LF Hi-Pass (with R13) -3 dB @ 40 Hz
R13 12.7k 1 & 2 SB Fixed Boost +6.0 dB @ 35 Hz
R1 5.23k 3 & 4 LF Phase 100k/22nF -> 1456 Hz
R2 7.68k 3 & 4 SB Gain +4.7 dB
R3 2.21k 3 & 4 SB Gain +4.7 dB
R4 115k 3 & 4 SB Threshold 1.0 V
R5 7.15k 3 & 4 LF Gain +3.5 dB
R6 2.87k 3 & 4 LF Gain +3.5 dB
R7 21.0k 3 & 4 SB Phase 40k/100nF -> 116 Hz
R8 36.5k 3 & 4 Off/Dist. Mode Fixed LF Hi-Pass -3 dB @ 40 Hz
R9 5.9k 3 & 4 MF Gain -1.5 dB
R10 124k 3 & 4 LF Threshold 1.0V
R11 43.2k 3 & 4 Off/Dist. Mode Fixed LF Hi-Pass -3 dB @ 40 Hz
R12 3.92k 3 & 4 MF Gain -1.5 dB
R13 133k 3 & 4 MF Threshold 1.0V
R14 9.31k 3 & 4 HF Gain +7.9 dB
R15 249k 3 & 4 MF Phase 100k/2.2 nF -> 1.01 kHz
R16 750 Ohms 3 & 4 HF Gain +7.9 dB
R17 174k 3 & 4 HF Threshold 0.5 V
RN1, RN7 13k HF Hi-Pass 1225 Hz (10 nF)
RN2, RN8 6.2k MF Hi-Pass 256 Hz (100 nF)
RN3, RN9 10k MF Low-Pass 1.6 kHz (10 nF)
RN4, RN10 6.2k LF Low-Pass 256 Hz (100 nF)
RN5, RN11 20k LF Hi-Pass 80 Hz (100 nF)
RN6, RN12 20k SB Low-Pass 80 Hz (100 nF)
High Frequency EQ jumper: Pin 5