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APPLICATION:
• Ideal for ported or band pass subwoofer designs.
152FIND-333
SPECS PDF
DRAWING PDF
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FERRITE WOOFER
Ordering code: 152FINDX8-333
CONT. POWER
SENS.
Fs
Freq. Range
VC Dia.
IN-OUT WOUND
VC Wire
Cone /
Surround
Magnet
Type
1,600 WATTS
95 dB
35 Hz
25-
2,500 Hz
3"
IN-OUT
CCAW
PAPER w. CF
Rubber
FERRITE
The 152FIND-333 is a high efficiency, (95 dB 1watt / 1 meter) 15-inch woofer with linear frequency response characteristics and high power handling capability. The 152FIND-333 uses a lightweight carbon fiber loaded cone assembly along with a high excursion rubber surround. This combination greatly improves low-frequency response and provides great level of control over the moving cone at high excursion levels. We have designed a lightweight surround, using our own rubber compound. As the result, the SPL is not compromised and the woofer can be used in professional audio applications, where high amounts of low frequencies are required.
Power Handling
At the core of the 152FIND-333 is it’s voice coil technology featuring a composite Polyimide former material capable of withstanding peak temperatures in excess of 280C, well beyond the thermal requirements of modern professional audio systems.
The 152FIND-333 cone and dust cap are made using an advanced carbon fiber loaded REDCATT pulp. The woofer cone is also extensively treated to withstand harsh environments and high humidity. Metal parts in the speaker assembly are coated for extreme weatherization protection.
GENERAL SPECIFICATIONS:
Nominal Diameter
381 mm (15 in.)
Rated Impedance
8 ohm
Power Handling
AES Power
800 watts
PROGRAM Power
1,600 watts
PEAK Power
3,200 watts
Power Compression
@ -10dB
0.8 dB
@ 0dB
1.6 dB
@ Max. Power
2.5 dB
Max. Recommended X-OVER Freq.
200 Hz
Recommended Enclosure Volume
50 - 180 Liters
Cone Design / Cone Material
Exp. Gmtry, REDCATT Pulp
Voice Coil Diameter / Winding
3"
Voice coil Winding Height
18.9 mm
Front Plate Thickness
10mm
T/S Parameters:
Fs
35 Hz
Re
4.81 Ohm
Sd
804 cm2
Qms
10.5
Qes
0.5
Qts
0.47
Vas
138 Liters
Mms
135 g
Bl product (Force Factor)
17.1 Tm
Peak To Peak Displacement
20 mm
Le (mH @ 1kHz)
0.54
Mechanical Parameters:
Overall Diameter
392 mm
No. Of Mounting Holes
8
Bolt Circle Diameter
372 mm
Front Mount Baffle cutout
362 mm (Nominal)
Rear Mount Baffle cutout
260 mm (Nominal)
Total Depth
166 mm
Flange and gasket thickness
11.2 mm
Packaging info:
Net Weight
12.4 kg
Shipping Weight
13.9 kg
Packaging Dimensions
41x41x21.5cm (16.2x16.2.5x8.5 in.)