Balanced Armature Driver AB-32033-000 R Product Data Sheet Single Full-range Product Features: • • • • Undamped port version requires outboard filtering to set low frequency dynamic range Small size Low cost RoHS compliant Outline Drawing mm (inches) Demonstrator Earphone Model Number (standard sample in BOLD) Straight Cable Ordering Information: Model Number: RAB-32033-000 knowles.com Phone: (630) 250-5100 Fax: (630) 250-0575 [email protected] without MIC with MIC TC-32211-B89 TC-32282-B89 Knowles 1151 Maplewood Drive Itasca, Illinois 60143 Balanced Armature Driver RAB-32033-000 Single Full-range Frequency Response and THD Impedance and Saturation SPL Testing Conditions Typical Performance at 1kHz using 100mV rms drive signal Impedance 48Ohms —— IEC60318-4 (711) coupler with DB2012 adapter Sensitivity to 100mV 104 ••••• G.R.A.S. 43BA-2 (0.4cc) with baffle adapter Sensitivity to 1mW 110 dB SPL —— THD Max SPLa 118 dB SPL THD at 94dB SPL 1.4 % THD at 100dB SPL 2 % dB SPL Footnotes: a SPL at 10% THD Note: • Ask about custom assembly options (lead wires, customer-specified materials, etc.) • To prevent heat damage, follow soldering guidelines in application note AN13 (knowles.com) • Measurement data for reference only. Refer to model specification for full dimensions and performance. Ordering Information: Model Number: RAB-32033-000 knowles.com Phone: (630) 250-5100 Fax: (630) 250-0575 [email protected] Knowles 1151 Maplewood Drive Itasca, Illinois 60143