Speakers
HPL
Coaxials HF Compression drivers Horns
Specifications
Nominal Diameter
320 mm (12 in)
Nominal Impedance
8
Ω
Minumum Impedance
7.8
Ω
Power Handling
(70 –700 Hz)
Nominal
1
400 W
Continuous Program
2
800 W
Sensitivity (1W/1m)
3
95 dB
Frequency Range
40-2500 Hz
Voice Coil Diameter
76 mm (3 in)
Winding Material
Copper
Former Material
Glass Fibre
Winding Depth
22 mm (7/8 in)
Magnetic Gap Depth
10 mm (3/8 in)
Flux Density
1.1 T
Also available in 4
Ω
, data upon request
Thiele & Small Parameters
4
Fs
38 Hz
Re
6.2
Ω
Qes
0.2
Qms
5.9
Qts
0.19
Vas
102 dm
3
(3.6 ft
3
)
Sd
522 cm
2
(80.9 in
2
)
η
0
2.7%
X max
± 5.5 mm
X var
± 5.5 mm
Mms
64 g
Bl
21.7 T·m
Le
2.7 mH
Mounting and Shipping Information
Overall Diameter
316 mm (12.4 in)
Bolt Circle Diameter
296 mm (11.6 in)
Baffle Cutout Diameter
282 mm (11.1 in)
Depth
134 mm (5.3 in)
Flange and Gasket Thickness
16 mm (5/8 in)
Net Weight
7.6 kg (16.7 lb)
Shipping Weight
8.5 kg (18.7 lb)
Shipping Box
380x380x170 mm
(15x15x6.7 in)
1
2 hours test made with continuous pink noise signal (6 dB crest factor) within the
specified range. Power calculated on rated minimum impedance. Loudspeaker in
free air.
2
Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
3
Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance. Average
SPL from 200 to 2500 Hz.
4
Thiele-Small parameters are measured after a high level 20 Hz sine wave precon-
ditioning test.
12 PZ 32
|
Woofer
Long excursion 12" woofer with 800W power handling for
subwoofer application. A special 3" copper voice coil using
proprietary high temperature adhesives and an optimized
magnet assembly guarantees superb LF dynamic range with a
very low distortion. Due to the linear characteristics of the 12
PZ 32, exceptional results are obtained in horn loaded
subwoofer applications.
