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DF10.172M
1” COMPRESSION DRIVER
FERRITE MAGNET
- 1.7 INCH EDGEWOUND CCA VOICE COIL
- 108 dB/SPL SENSITIVITY
- 100 W PROGRAM POWER HANDLING
- FEM OPTIMIZED MOTOR, PHASEPLUG AND DIAPHRAGM
- 1000 - 20000 Hz FREQUENCY RANGE
- POLYESTER DIAPHRAGM
GENERAL SPECIFICATIONS
Throat diameter mm (in.) 25,4 (1)
Nominal impedance Ω 8
Minimum impedance Ω 7,3
Program power (1) W 100
AES Power rating (2) W 50
Sensitivity (3) dB 108
Frequency range Hz 1000 ÷ 20000
Voice coil diameter mm (in.) 44,4 (1.7)
Magnet material Ferrite
Magnet OD mm (in.) 114 (4.5)
Coil material Edgewound CCA
Former material Kapton
Diaphragm material Polyimide
Surround material Polyimide, vented
Voice coil Inductance mH 0,08
Flux density T 1,75
Recommended crossover (4) Hz 2000
Driver displacement volume
l (ft3) 0,4 (0.01)
SHIPPING INFORMATION
Net weight kg (lb.) 1,6 (3.5)
Multipack size (9)
W x D x H
Multipack weight kg (lb.) 16,3 (35.9)
mm
(in.)
460 x 427 x 109
(18.1 x 16.8 x 4.3)
FREQUENCY RESPONSE
SPL (dB) @ 2.83V, 1m
DIMENSIONS mm (in.)
Impedance (Ohm)
Frequency (Hz)
(1) Program power is defined as 3 dB greater than AES Power. (2) Horn loaded
test for 2h with continuous, band-limited (2000-20000 Hz, 12dB/oct.) pink noise
as per AES 2-1984 Rev. 2003. (3) Measured on axis at 2.83V, 1m, driver loaded
with HD1003 horn, SPL averaged in the frequency range 1000 ÷ 20000 Hz. (4) High
pass filter with slope 12dB/oct. or higher.
All specifications subject to change without notice_D.a
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