Headphone and Earbud Test Fixture

Headphone Development Testing | Model AEC206

AEC206 headphone earbud test fixture for development testing The Larson Davis Binaural Headphone Test Fixture Model AEC206 is the tool for testing supra-aural, circumaural, supra-concha, intraconcha, and insert-type headphones. Preassembled with IEC 60318-4 (711) occluded-ear simulators and TEDS compatible preamplifiers that provide electronic calibration information, the Model AEC206 is user-friendly and easy to learn. Additionally, calibration is a simple process-a custom adapter is included for the Model CAL250 acoustic calibrator or similar device.

Whether performing quality assurance testing of headphones on an assembly line or using it in the lab for R&D, Model AEC206 is an excellent choice. Backed by our highly respected customer support and commitment to Total Customer Satisfaction, you can feel confident testing with the Larson Davis Model AEC206.

Features

Ships pre-assembled and ready-to-use in a rugged case
IEC 60318-4 (711) occluded ear simulators with microphones
Includes ICPr (IEPE) preamplifiers with TEDS
Includes 4 pinnae (2 left and 2 right)
Backed by Larson Davis' Total Customer Satisfaction

Applications

In-ear / on-ear headphone testing
Production quality assurance
Ear muff testing
Headphone R&D

Specifications
PHYSICAL
Height	14.9 in	37.8 cm
Width	7.9 in	20 cm
Cable Length	5 ft	1.5 m
Electrical Connector	BNC
WEIGHT
Test Fixture Only	21 lb	9.5 kg
Case and All Components	41 lb	18.3 kg
ENVIRONMENTAL
Operating Temperature (Electronics)	-40 °F to 158 °F	-40 °C to 70 °C
Operating Humidity	0% to 90% Relative Humidity, Non-Condensing
ELECTRICAL
Excitation Voltage	20 VDC to 32 VDC
Constant Current Excitation	2 mA to 20 mA
Output Bias Voltage	10 VDC to 14 VDC
Impedance (Output)	< 50 Ohm
Output Voltage	± 8 V
TEDS Compliant	Yes

Included Components
SAEC206.01	Mounting Fixture
AEC304	IEC 60318-4 Occluded Ear Simulator (Qty 2)
426M11	Short ½" Preamplifier with TEDS and ICP Output (Qty 2)
AEC206-RING	Ring Plate for Securing Pinnae (Qty 2)
AEC-LOO35	Left Pinna, Shore OO-35 Hardness
AEC-ROO35	Right Pinna, Shore OO-35 Hardness
AEC-LA25	Left Pinna, Shore A-25 Hardness
AEC-RA25	Right Pinna, Shore A-25 Hardness
CCS050	Rigid Case with Foam for Transport and Storage
ADP105	Calibration Adaptor for CAL250
AEC206-SPARE	Tool Kit for Assembly and Disassembly
CER-AEC340	Calibration Certificate for AEC304 Compliant with ISO 17025 (Qty 2)
CER-PREAMP	Calibration Certificate for 426M11 Compliant with ISO 17025 (Qty 2)