A1.4000

A1 REALISTIC REPRODUCERS
The ultimate 1 inch field-coil drive unit.

Kilimanjaro-Series A1.4000 by Wolf von Langa


A1.4000 REALISTIC REPRODUCER TECH SPECS
Frequency response = 800 – 22,000 Hz
Power handling = 30 Watts
Sensitivity = 106 dB @ 1W/1m
Diaphragm = aluminum
Voice coil impedance = 8 and 16 Ohms
Flux density = 16,000 Gauss @ 2.8 A
Net weight = 5.8 kG
Diameter = 136 mm
Mounting hole diameter = Standard 101.6 mm and 82.5 mm 4 bolt mounting circle
Standard 76.2 mm 2 bolt mounting circle and 57.2 mm 3 bolt mounting circle
Opening = 25.4 mm

A1.4000-16 diagrams

Measurement without horn

Wolf von Langa realistic reproducer A1.4000

Measurement of A1.4000 with 600 Hz Tractrix horn (available from us) in 1 m distance


Subject to changes/modifications without notice.

Christine von Langa - Roedlas 54 - D - 91077 Neunkirchen a. Br. - Phone +49 (0)9192 996926 - E-Mail: listen(at)wolfvonlanga.com -
WOLFVONLANGA produces unique field coil loudspeakers and drive units. As a manufacturer we solely use the highest quality materials.
We deliver worldwide unique loudspeaker technology. All WOLFVONLANGA products are developed and handmade in Germany.
WOLFVONLANGA is a registered trademark.