| Stock | Σε απόθεμα (επιπλέον μπορεί να ζητηθεί κατόπιν παραγγελίας)
| Διαθέσιμο κατόπιν παραγγελίας
| Σε απόθεμα
| Μόνο 1 απομένουν σε απόθεμα (επιπλέον μπορεί να ζητηθεί κατόπιν παραγγελίας)
| Μόνο 2 απομένουν σε απόθεμα
| Διαθέσιμο κατόπιν παραγγελίας
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| Content |
| 15“ 385 mm round |
4 ohm 96 db |
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| PA systems or instrument amplification. High SPL |
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| Coated paper cone, 76 mm voice coil |
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830 671 |
4 Ohm |
| bass reflex systems in sizes of 80 LTR or larger |
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Σειρά : S L S P A |
ΤΕΧΝΙΚΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ
Αντίσταση (Ohm): 4 Ohm
Ισχύς : 550W
Ευαισθησία:96 db
Μέγεθος:15 Inches
Specifications Impedance:4 Ohm
Sensitivity:96 db
Size:15 Inches |
DELTA-15A Series Standard American
Recommended for professional audio as a mid-bass or vocal wedge in a sealed enclosure. Also suitable as a
mid-bass or woofer in vented enclosures.
SPECIFICATION - Nominal Basket Diameter 15“, 381 mm
- Nominal Impedance 16 ohms
- Power Rating Watts 400 W / Music Program 800 W
- Resonance 40 Hz
- Usable Frequency Range 48 Hz - 4 kHz
- Sensitivity 100
- Magnet Weight 56 oz.
- Gap Height 0.375“, 9.53 mm
- Voice Coil Diameter 2.5“, 63.5 mm
THIELE & Small Parameters - Resonant Frequency (fs) 40 Hz
- DC Resistance (Re) 6.3
- Coil Inductance (Le) 0.64 mH
- Mechanical Q (Qms) 8.05
- Electromagnetic Q (Qes) 0.57
- Total Q (Qts) 0.53
- Compliance Equivalent Volume (Vas) 270.7 liters / 9.56 cu.ft
- Peak Diaphragm Displacement Volume (Vd) 233 cc
- Mechanical Compliance of Suspension (Cms) 0.26 mm/N
- BL Product (BL) 13.2 T-M
- Diaphragm Mass inc. Airload (Mms) 62 grams
- Efficiency Bandwidth Product (EBP) 70
- Maximum Linear Excursion (Xmax) 2.7 mm
- Surface Area of Cone (Sd) 864.6 cm²
- Maximum Mechanical Limit (Xlim) 11.1 mm
MOUNTING Information - Recommended Enclosure Volume
Sealed 37-42.5 liters/1.3-1.5 cu.ft.
Vented 82-161.4 liters/2.9-5.7cu.ft. - Overall Diameter 15.15“, 384.8 mm
- Baffle Hole Diameter 13.77“, 349.6 mm
- Front Sealing Gasket fitted as standard
- Rear Sealing Gasket fitted as standard
- Mounting Holes Diameter 0.25“, 6.4 mm
- Mounting Holes B.C.D. 14.56“, 369.9 mm
- Depth 6.05“, 154 mm
MATERIALS of Construction - Aluminum voice coil
- Polyimide former
- Ferrite magnet
- Vented core
- Pressed steel basket
- Paper Cone
- Cloth cone edge
- Solid composition paper dust cap
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15 υψηλής ισχύος, low frequency, 600W AES vented gap cooling, 16Ω
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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Μεγάφωνο woofer 15ʼʼ, 400W, 100dΒ,
8.5kg
800 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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| 100 dB sensitivity |
| 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 |
Μεγάφωνο subwoofer 15“, 700W, 94.5dΒ, 9.8kg
| 1400 W continuous program power capacity |
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| 100 mm (4 in) copper voice coil |
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| 35 – 1000 Hz response |
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| 94.5 dB sensitivity |
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| Double silicone spider with optimized compliance |
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