15FW88
NEW
The FW88 series is perfectly balanced for the loudspeaker systems of today. A performance-oriented range of ferrite woofers with 3.5" (88mm) voice coil and high flux ferrite magnet, incorporated into a compact but powerful motor package. The results are unexpected low frequency output and midrange extension to meet with almost any driver for two way applications. Do more, with less, with the FW88 series.
Features
1400 W continuous program power capacity
88 mm (3.5 in) aluminium voice coil
49 - 3000 Hz response
98 dB sensitivity
Ventilated voice coil gap for reduced power compression
Double silicone spider with optimized compliance
Aluminum demodulating ring allows a very low distortion figure
Specifications
Nominal Diameter
380 mm (15 in)
Nominal Impedance
8 Ω
Minimum Impedance
6.4 Ω
Nominal Power Handling
700 W
Continuous Power Handling
1400 W
Sensitivity
98 dB
Frequency Range
49 - 3000 Hz
Voice Coil Diameter
88 mm (3.45 in)
Winding Material
Aluminium
Former Material
Glass Fibre
Winding Depth
21.5 mm (0.85 in)
Magnetic Gap Depth
11 mm (0.43 in)
Flux Density
1.04 T
Woofer Cone Treatment
WP Waterproof Front Side
Parameters
Fs
49 Hz
Re
5.2 Ω
Qes
0.45
Qms
9.3
Qts
0.43
Vas
103.7 dm³ (3.66 ft³)
Sd
855 cm² (132.53 sq²)
η0
2.63 %
Xmax
8 mm
Xvar
9.5 mm
Mms
106.8 g
Bl
19.27 Tm
Le
0.81 mH
EBP
109 Hz
Design
Surround Shape
Triple Roll
Cone Shape
Exponential
Magnet Material
Ferrite Ring
Spider
Double Silicone
Pole Design
T-Pole
Woofer Cone Treatment
WP Waterproof Front Side
Recommended Enclosure
130 dm³ (4.59 ft³)
Recommended Tuning
45 Hz
Mounting and Shipping Info
Overall Diameter
393 mm (15.47 in)
Bolt Circle Diameter
371 mm (14.61 in)
Baffle Cutout Diameter
357 mm (14.06 in)
Depth
174 mm (6.85 in)
Flange and Gasket Thickness
14 mm (0.55 in)
Air Volume Occupied by Driver
3.5 dm³ (0.12 ft³)
Net Weight
9 kg (19.84 lb)
Shipping Units
1 pcs
Shipping Weight
10.3 kg (22.71 lb)
Shipping Box