Low Frequency Audio Input Isolator for 2-channel Sub-woofer Applications

Model: SUB-2RR

Eliminates the inherent ground noise coupling mechanism
Common-mode ground noise rejection of 105dB at 60Hz
Extended low frequency response -1dB at 0.4Hz, -3dB at 0.15Hz
Extremely low distortion 0.01% at 20Hz and -10dBV
0dB insertion loss with 600ohms source and 47kohm load

More Product Information Below

Compare

Project List

Product Info

Tech Specs

Related Products

Documents

Low frequency audio input isolator specially designed transformers in this unit provide unparalleled low frequency response while providing over 100dB of common mode isolation, to solve even the most difficult sub-woofer installation problems. The zero dB insertion loss also prevents carefully calibrated system levels from being disturbed. Common-mode ground noise rejection of 105dB at 60Hz. Extended low frequency response -1dB at 0.4Hz, -3dB at 0.15Hz. Extremely low distortion 0.01% at 20Hz and -10dBV.

Eliminates the inherent ground noise coupling mechanism
Common-mode ground noise rejection of 105dB at 60Hz
Extended low frequency response -1dB at 0.4Hz, -3dB at 0.15Hz
Extremely low distortion 0.01% at 20Hz and -10dBV
0dB insertion loss with 600ohms source and 47kohm load

Spec Sheet available - Yes

Operating Temperature (Maximum): 158 F
Operating Temperature (Minimum): 32 F
Input Impedance: 39.4 kohms (100Hz, -10dBV, test circuit 1)
Deviation from linear phase (DLP): +0.7/-0 ° (10Hz to 2kHz, -20dBV, test circuit 1)
Distortion (THD): 0.01 % (20Hz, -10dBv, test circuit 1)
Maximum 20Hz input level: -18 dBV (1% THD, test circuit 1)
Common-mode rejection ratio (CMRR): 105 dB (60Hz, test circuit 2)
Output Impedance: 5 kohms (100Hz, test circuit 1)
Input DC Resistances: 1.73 kohms
Output DC Resistances: 2.74 kohms
Capacitances at 1kHz: 85 pF (1kHz, input to output)
Allowable Source Impedance: 600 ohms (output impedance of device driving the ISO-MAX input)
Allowable Load Impedance: 47 kohms (input impedance of device loading the ISO-MAX output)