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No longer available!SKU:ERDT15ACategory:15 inches Woofer
15″ Loudspeaker 300 W 8 Ohm
Rated at 300 watts, the Travis Toy Signature Double-T 15 pedal steel guitar speaker features a tight low end, a midrange bite that can cut through a mix, and detailed high end without being too bright. Travis worked closely with the engineers at Eminence to achieve these characteristics and even managed to pack them all into a 15 inch speaker that weighs just over 9.9 lbs – less than half the weight of the speakers he replaced.
Rated at 300 watts, the Travis Toy Signature Double-T 15 pedal steel guitar speaker features a tight low end, a midrange bite that can cut through a mix, and detailed high end without being too bright. Travis worked closely with the engineers at Eminence to achieve these characteristics and even managed to pack them all into a 15 inch speaker that weighs just over 9.9 lbs – less than half the weight of the speakers he replaced.
Rated at 300 watts, the Travis Toy Signature Double-T 15 pedal steel guitar speaker features a tight low end, a midrange bite that can cut through a mix, and detailed high end without being too bright. Travis worked closely with the engineers at Eminence to achieve these characteristics and even managed to pack them all into a 15 inch speaker that weighs just over 9.9 lbs - less than half the weight of the speakers he replaced.
1100 W continuous program power capacity
76 mm (3 in) copper voice coil
40 – 2000 Hz response
99 dB sensitivity
Double silicone spider with optimized compliance
Content
Specifications
Product type
Loudspeaker Chassis
Type
Passive
Nominal Diameter
15 "
Nominal Diameter
381 mm
Voice Coil
3 "
Voice Coil
76 mm
Overall diameter
398.1 mm
Pitch Circle Diameter
7.1 mm
Cut- out Measurement
369.8 mm
Diameter of fixing holes
7.1 mm
Depth
168.3 mm
Nominal Impedance
4 Ohm(s)
Nominal Load Capacity
300 W
Sensitivity (1 W / 1 m)
101 dB
Frequency response
50 - 33000 Hz
Voice Coil Material
copper
Magnet
Neodymium
Thiele & Small Parameter
Fs (Resonance Frequency)
56 Hz
Re (DC resistance)
3.18 Ohm(s)
Qms (mechanical quality)
9.71
Le (inductance of the voice coil)
0.4 mH
Qes (electrical quality)
0.34
Qts (overall quality)
0.33
Vas (equivalent volume)
111.97 liters / 3.95 cu.ft.
Mms (moving mass)
74 g
BL (power factor)
15.76 T/m
Xmax (maximum displacement)
1.4 mm
Cms (elasticity of the suspension)
0.11 mm/N
Sd (membrane area)
856.3 cm²
Weight
3,49 kg
Recommended for professional audio mid-range applications in a sealed cabinet, or as a mid-bass in a ventedsatellite enclosure.
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
Cut- out Measurement
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
Fs (Resonance Frequency)
41 Hz
Re (DC resistance)
5.88 Ohm(s)
Qms (mechanical quality)
7.23
Le (inductance of the voice coil)
0.84 mH
Qes (electrical quality)
1.53
Qts (overall quality)
1.26
Vas (equivalent volume)
260
Mms (moving mass)
59 g
BL (power factor)
7.7 T/m
Xmax (maximum displacement)
3.8 mm
Cms (elasticity of the suspension)
0.25 mm/N
Sd (membrane area)
856.3 cm²
Weight
3,625 kg
LF B&C Speakers 15-PS76 Subwoofer Speaker 15 inch 1100W, 99dB
Product type
Cone driver
Brand
B&C Speakers
Reference
15PS76
Product code
ALT15PS768
Informations
Nominal impedance
8 ohm
Dimensional category
15.5 inch
Frequency coverage type
Sub, Low, Midbass
Manufacturer sensitivity
99 dB
Calculated sensitivity
96.92 dB
Nominal power handling
550 W
Bandwidth
40÷2000 Hz
Fundamental parameters
Sd
855 cm²
Mms
106 gr
Le
1.3 mH
Re
5 ohm
BL
22.1 T.m
Small signal parameters
Fs
38 Hz
Qes
0.28
Qms
5.2
Qts
0.26
Vas
164 L
Datas
Xmax
±7.5 mm
Calculated Xmax
±7.6667 mm
EBP
136 Hz
Zmin
6.3 ohm
Fs / Qts
146 Hz
Vas * Qts²
11.09 L
Efficiency
3.3 %
Calculated efficiency
3.09 %
Weight
~8.7 kg
Dimensions
Voice coil diameter
3 inch
Winding depth
19 mm
Gap height
11 mm
Outside diameter
393 mm
Baffle cutout diameter
354 mm
Front thickness
16 mm
Depth after front
155 mm
Shape & Materials
Front chape
Cylindrical
Magnet type
Ferrite
Basket masterial
Aluminium
Winding material
Copper
Voice coil former
Glass fiber
Surround material
Cloth
EAN 8059300642818
15" ferrite subwoofer offers 1000Wrms (AES) continuous power handling and a frequency response of 40Hz-2500Hz
4" high temperature Inside/Outside voice coil efficiently dissipates heat, preventing sensitivity loss through thermal compression
Double suspension and a "multi-roll” surround provide exceptional linearity at extremes of cone excursion
Intelligent heat management in both chassis and magnet assembly design further minimises distortion
Less than 10kg - very low weight for this product class
Nominal diameter (mm/in)
381/15
Power Rating (AES, W rms)
1000
Nominal impedance (Ω)
8
Voice coil diameter (mm/in)
101.6/4.0
Magnet type
Ferrite
Magnet weight (kg/oz)
3.1/110
Chassis type
Cast aluminium
Sensitivity (dB)
96
Frequency range (Hz)
40-2500
Coil material
Round copper
Former material
Glass fibre
Cone material
Glass loaded paper with weather resistant impregnation
Surround material
Cloth-sealed
Suspension
Double
Xmax (mm/in)
8.0/0.33
Gap depth (mm/in)
10.0/0.40
Voice coil winding width (mm/in)
25.0/0.99
Small Signal Parameters
D (m/in)
0.33/12.99
Fs (Hz)
40.5
Mmt (g/oz)
-
Mmd (g/oz)
139.38/4.92
Mair
14.149/0.499
Qms
3.98
Qes
0.36
Qts
0.33
Re (Ω)
5.10
Vas (lt/ft3)
104.27/3.68
BI (Tm)
23.53
Cms (mm/N)
0.10
Rms (kg/s)
9.81
Le (mH)
1.8
Mounting Information
Overall diameter (mm/in)
385/15.16
Overall depth (mm/in)
180/7.1
Cut-out diameter (mm/in)
351/13.82
Mounting slot dimensions (mm/in)
10 x 6.5/0.4 x 0.26
Number of mounting slots
8
Mounting slot PCD range (mm/in)
365-375/14.37-14.76
Unit weight (kg/lb)
9.7/21.3
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)
11.5/25.4
Multipack (36) size W x D x H (mm/in)
1210 x 1050 x 980/47.6 x 41.3 x 35.4
Multipack (36) weight (kg/lb)
380/836
1200 W continuous program power capacity
76 mm (3 in) copper voice coil
40 – 2000 Hz response
100.5 dB sensitivity
Aluminium demodulating ring allows a very low distortion figure
Neodymium ring magnet allows a very high force factor and linear excursion
Double silicone spider with optimized compliance
Ventilated voice coil gap for reduced power compression
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