Availability:
No longer available!SKU:ESPF400ACategory:15 inches Woofer
8 Ohms Paul Franklin Loudspeaker Chassis
15″ Version of the poplular PF-350 12″. Offering complete tonal Balance from Top to Bottom, this Attack-Sensitive and Powerful 15 inch Model was co-developed with Veteran Session and Touring pro Paul Franklin. With headroom to spare, the PF-400?s tone transfers from low volume to very loud with warmth and clarity, making it ideal for Pedal Steelers and 6-stringers alike.
15″ Version of the poplular PF-350 12″. Offering complete tonal Balance from Top to Bottom, this Attack-Sensitive and Powerful 15 inch Model was co-developed with Veteran Session and Touring pro Paul Franklin. With headroom to spare, the PF-400?s tone transfers from low volume to very loud with warmth and clarity, making it ideal for Pedal Steelers and 6-stringers alike.
15" Version of the poplular PF-350 12". Offering complete tonal Balance from Top to Bottom, this Attack-Sensitive and Powerful 15 inch Model was co-developed with Veteran Session and Touring pro Paul Franklin. With headroom to spare, the PF-400?s tone transfers from low volume to very loud with warmth and clarity, making it ideal for Pedal Steelers and 6-stringers alike.
Content
Specifications
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
15 "
Nominal Diameter
381 mm
Voice Coil
3 "
Voice Coil
76.2 mm
Overall diameter
388.1 mm
Pitch Circle Diameter
357.1 mm
Cut- out Measurement
352.3 mm
Diameter of fixing holes
6.4 mm
Depth
152.4 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
400 W
Sensitivity (1 W / 1 m)
102 dB
Frequency response
60 - 3600 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
9.53 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
58 Hz
Re (DC resistance)
7.45 Ohm(s)
Qms (mechanical quality)
6.37
Le (inductance of the voice coil)
0.46 mH
Qes (electrical quality)
0.55
Qts (overall quality)
0.5
Vas (equivalent volume)
120.85
Mms (moving mass)
67 g
BL (power factor)
18.33 T/m
Xmax (maximum displacement)
0.79 mm
Cms (elasticity of the suspension)
0.11 mm/N
Sd (membrane area)
889.6 cm²
Weight
10,25 kg
99dB sensitivity
400Wrms continuous power handling (measured to AES Standard)
Saturated gap technology for lower harmonic distortion
Glass loaded paper with weather resistant impregnation
Surround material
Cloth-sealed
Suspension
Single
Xmax (mm/in)
3.0/0.12
Gap depth (mm/in)
10.0/0.39
Voice coil winding width (mm/in)
16.0/0.63
Small Signal Parameters
D (m/in)
0.33/12.99
Fs (Hz)
39
Mmt (g/oz)
-
Mmd (g/oz)
70.00/2.47
Mair
14.149/0.499
Qms
7.10
Qes
0.38
Qts
0.36
Re (Ω)
6.50
Vas (lt/ft3)
208.0/7.34
BI (Tm)
18.70
Cms (mm/N)
0.20
Rms (kg/s)
2.86
Le (mH)
0.59
Mounting Information
Overall diameter (mm/in)
385/15.16
Overall depth (mm/in)
158/6.22
Cut-out diameter (mm/in)
351/13.82
Mounting slot dimensions (mm/in)
7 x 10/0.28 x 0.39
Number of mounting slots
8
Mounting slot PCD range (mm/in)
365-375/14.37-14.76
Unit weight (kg/lb)
6.3/13.8
Packed Dimensions and Weight
Single pack size W x D x H (mm/in)
435 x 435 x 200/17.1 x 17.1 x 7.9
Single pack weight (kg/lb)
7.7/17.0
Multipack (36) size W x D x H (mm/in)
1200 x 1000 x 980/47.2 x 39.4 x 38.6
Multipack (36) weight (kg/lb)
278/613
1000 W continuous program power capacity
76 mm (3 in) copper voice coil
40 – 2000 Hz response
99.5 dB sensitivity
Neodymium magnet allows a very light yet powerful motor assembly
Ventilated voice coil gap for reduced power compression
1600 W continuous program power capacity
100 mm (4 in) copper voice coil
35 – 1500 Hz response
97 dB sensitivity
FEA optimized Neodymium magnet assembly allows the highest force factor and excursion capability
Double silicone spider with optimized compliance
Ventilated voice coil gap for reduced power compression
Nominal diameter
15in/381mm
Power Rating
400W
Sensitivity
98dB
Frequency Range
42-3500Hz
Voice coil
diameter
3in/76.2mm
Magnet type
Neodymium
Weight
2.6kg/5.7lb
15" Speaker 300 W 8 Ohms
Recommended for professional audio as a woofer in sealed and vented enclosures.
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
15 "
Nominal Diameter
381 mm
Voice Coil
1.5 "
Voice Coil
38.1 mm
Overall diameter
384.8 mm
Pitch Circle Diameter
369.9 mm
Section Diameter
352.3 mm
Diameter of fixing holes
6.4 mm
Depth
148 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
200 W
maximum rated load
400 W
Sensitivity (1 W / 1 m)
97 dB
Frequency response
46 - 3500 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
6.35 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
35 Hz
Re (DC resistance)
6.32 Ohm(s)
Qms (mechanical quality)
8.1
Le (inductance of the voice coil)
1.1 mH
Qes (electrical quality)
0.63
Qts (overall quality)
0.58
Vas (equivalent volume)
334.6
Mms (moving mass)
60 g
BL (power factor)
11.5 T/m
Xmax (maximum displacement)
4 mm
Cms (elasticity of the suspension)
0.35 mm/N
Sd (membrane area)
823.7 cm²
Weight
4,9 kg
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