12FW88
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
50 - 3000 Hz response
97 dB sensitivity
Aluminium demodulating ring allows a very low distortion figure
Double silicone spider with optimized compliance
Ventilated voice coil gap for reduced power compression
Specifications
Nominal Diameter
320 mm (12 in)
Nominal Impedance
8 Ω
Minimum Impedance
6.3 Ω
Nominal Power Handling
700 W
Continuous Power Handling
1400 W
Sensitivity
97 dB
Frequency Range
50 Hz - 3000 Hz
Voice Coil Diameter
88 mm (3.5 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
53 Hz
Re
5.1 Ω
Qes
0.35
Qms
7.7
Qts
0.33
Vas
45.7 dm³ (1.61 ft³)
Sd
531 cm² (82.31 sq²)
η0
2.05 %
Xmax
8 mm
Xvar
8.6 mm
Mms
76.4 g
Bl
19.5 Tm
Le
0.9 mH
EBP
151 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
40 dm³ (1.41 ft³)
Recommended Tuning
65 Hz
Mounting and Shipping Info
Overall Diameter
315 mm (12.4 in)
Bolt Circle Diameter
298 mm (11.73 in)
Baffle Cutout Diameter
285 mm (11.22 in)
Depth
145 mm (5.71 in)
Flange and Gasket Thickness
12 mm (0.49 in)
Air Volume Occupied by Driver
2.5 dm³ (0.09 ft³)
Net Weight
8.25 kg (18.19 lb)
Shipping Units
1 pcs
Shipping Weight
9.15 kg (20.17 lb)
Shipping Box