| Content | General
Product type
Loudspeaker Chassis
Overall diameter
389.13 mm
Pitch Circle Diameter
369.82 mm
Cut- out Measurement
355.6 mm
Diameter of fixing holes
6.5 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
400 W
Sensitivity (1 W / 1 m)
96.7 dB
Frequency response
40 - 4000 Hz
Voice Coil Material
copper
Depth of the magnetic gap
9.27 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
38 Hz
Re (DC resistance)
5.71 Ohm(s)
Qms (mechanical quality)
6.48
Le (inductance of the voice coil)
0.63 mH
Qes (electrical quality)
0.47
Qts (overall quality)
0.44
Vas (equivalent volume)
219.73
BL (power factor)
16.08 T/m
Xmax (maximum displacement)
8.67 mm
Cms (elasticity of the suspension)
0.2 mm/N
Sd (membrane area)
889.6 cm²
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Neodymium coaxial speaker with 15" woofer, 8Ω,
400W Nominal, 800W continuous, 99dB
(1W/1m) and horn 80W Nominal, 160W
continuous, 105dB (1W/1m), response
frequency 40-18000Hz, dispersion 80 degrees,
5,6Kg.
| 800 W continuous program power capacity |
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| 80° nominal coverage |
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| 40 – 18000 Hz response |
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| 99 dB sensitivity |
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Single Neodymium magnet assembly
| Nominal Diameter |
380 mm (15 in) |
| Nominal Impedance |
8 ohm |
| Minimum Impedance |
6.0 ohm (LF)
8.0 ohm (HF) |
| Frequency Range |
40 - 18000 Hz |
| Dispersion Angle |
80° |
| LF Unit |
|
| Sensitivity (1W/1m) |
99 dB |
| Nominal Power Handling |
400 W |
| Continuous Power Handling |
800 W |
| Voice Coil Diameter |
76 mm (3 in) |
| Winding Material |
Copper |
| HF Unit |
|
| Sensitivity (1W/1m) |
105 dB |
| Nominal Power Handling |
80 W |
| Continuous Power Handling |
160 W |
| Voice Coil Diameter |
75 mm (3 in) |
| Winding Material |
Aluminium |
| Diaphragm Material |
Polyester/Titanium |
| Recom. Crossover |
1.2 kHz |
| Overall Diameter |
393 mm (15.5 in) |
| Bolt Circle Diameter |
374 mm (14.7 in) |
| Baffle Cutout Diameter |
353 mm (13.9 in) |
| Depth |
198 mm (7.8 in) |
| Flange and Gasket Thickness |
16 mm (5/8 in) |
| Net Weight |
5.6 kg (12.3 lb) |
| Shipping Weight |
7.0 kg (15.4 lb) |
| Shipping Box |
450x450x290 mm
(17.7x17.7x11.4 in) |
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| 1000 W continuous program power capacity |
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| 76 mm (3 in) copper voice coil |
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| 40 – 2000 Hz response |
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| 99.5 dB sensitivity |
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| Neodymium magnet allows a very light yet powerful motor assembly |
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| Ventilated voice coil gap for reduced power compression |
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KAPPA PRO-15A Professional 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 8 ohms
- Power Rating Watts 500 W / Music Program 1000 W
- Resonance 47 Hz
- Usable Frequency Range 46 Hz - 4 kHz
- Sensitivity 101
- Magnet Weight 80 oz.
- Gap Height 0.375“, 9.53 mm
- Voice Coil Diameter 3“, 76.2 mm
THIELE & Small Parameters
- Resonant Frequency (fs) 47 Hz
- DC Resistance (Re) 5.23
- Coil Inductance (Le) 1.01 mH
- Mechanical Q (Qms) 8.01
- Electromagnetic Q (Qes) 0.40
- Total Q (Qts) 0.38
- Compliance Equivalent Volume (Vas) 167.7 liters / 5.9 cu. ft.
- Peak Diaphragm Displacement Volume 274 cc
- Mechanical Compliance of Suspension (Cms) 0.16 mm/N
- BL Product (BL) 16.6 T-M
- Diaphragm Mass inc. Airload (Mms) 72 grams
- Efficiency Bandwidth Product (EBP) 118
- Maximum Linear Excursion (Xmax) 3.2 mm
- Surface Area of Cone (Sd) 856.3 cm²
- Maximum Mechanical Limit (Xlim) 13.2 mm
MOUNTING Information
- Recommended Enclosure Volume
Sealed N/A
Vented 54-184 liters/1.9-6.5 cu.ft.
- Overall Diameter 15.32“, 389.1 mm
- Baffle Hole Diameter 14.0“, 355.6 mm
- Front Sealing Gasket fitted as standard
- Rear Sealing Gasket fitted as standard
- Mounting Holes Diameter 0.28“, 7.1 mm
- Mounting Holes B.C.D. 14.56“, 369.9 mm
- Depth 6.06“, 154 mm
MATERIALS of Construction
- Aluminum voice coil
- Polyimide former
- Ferrite magnet
- Vented core
- Die-cast aluminum basket
- Paper Cone
- Cloth cone edge
- Solid composition paper dust cap
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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“. |
| 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 |
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