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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.
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
KAPPA-15A American Standard Series
Recommended for professional audio in a vented mid-bass or bass enclosure. Also suitable for bass guitar.
SPECIFICATION
Nominal Basket Diameter 15“, 381 mm
Nominal Impedance 16 ohms
Power Rating Watts 450 W / Music Program 900 W
Resonance 33 Hz
Usable Frequency Range 52 Hz - 2.3 kHz
Sensitivity 100.5
Magnet Weight 80 oz.
Gap Height 0.375“, 9.53 mm
Voice Coil Diameter 3“, 76.2 mm
THIELE & Small Parameters
Resonant Frequency (fs) 33 Hz
DC Resistance (Re) 5.22
Coil Inductance (Le) 1.05 mH
Mechanical Q (Qms) 8.90
Electromagnetic Q (Qes) 0.33
Total Q (Qts) 0.32
Compliance Equivalent Volume (Vas) 321.3 liters / 11.35 cu. ft.
Peak Diaphragm Displacement Volume (Vd) 343 cc
Mechanical Compliance of Suspension (Cms) 0.31 mm/N
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
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
Recommended for professional audio as a mid-bass or floor monitor in a sealed enclosure. Also suitable as a woofer in vented, bass guitar or PA enclosures.
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
15 "
Nominal Diameter
381 mm
Voice Coil
2.5 "
Voice Coil
63.5 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
160 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
500 W
maximum rated load
1000 W
Sensitivity (1 W / 1 m)
96 dB
Frequency response
42 - 3200 Hz
Voice Coil Material
copper
Magnet
Ferrite
Depth of the magnetic gap
9.53 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
39 Hz
Re (DC resistance)
6.11 Ohm(s)
Qms (mechanical quality)
6.3
Le (inductance of the voice coil)
1.37 mH
Qes (electrical quality)
0.52
Qts (overall quality)
0.48
Vas (equivalent volume)
241
Mms (moving mass)
75 g
BL (power factor)
14.6 T/m
Xmax (maximum displacement)
4.8 mm
Cms (elasticity of the suspension)
0.23 mm/N
Sd (membrane area)
873 cm²
Weight
6,449 kg
The 2226J 15" low frequency transducer represents the results of JBL's latest engineering research in high power transducer design. For increased power handling while reducing power compression, a unique direct voice coil-to-air heat dissipation method called Vented Gap Cooling has been used. This process pumps air through the magnetic gap and directly over and around the voice coil to provide immediate heat transfer and reduction in operating temperature. Through the use of new computer-aided magnet optimization and analysis techniques comes a new weight-optimized Symmetrical Field Geometry (SFG) magnet structure, resulting in a reduction of overall driver weight and a significant reduction in harmonic distortion. This new magnet structure offers much of the weight advantage of rare earth magnet structures without their prohibitive cost. Specifications: *Power handling: 600 watts RMS *Voice coil diameter: 4" *Nominal impedance: 16 ohms *Frequency Range: 30-2,500 Hz *Magnet assembly weight: 15 lbs. *Fs: 40 Hz *SPL: 97 dB 1W/1m *Vas: 6.2 cu. ft. *Qms: 5.0 *Qes: 0.33 *Qts: 0.31 *Xmax: 7.6 mm *Dimensions: Overall Diameter: 15-1/4“, Cutout Diameter: 14“, Mounting Depth: 5-1/2“.
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