| Price | €474.18 Original price was: €474.18.€369.00Current price is: €369.00. με ΦΠΑ 24% | €459.20 Original price was: €459.20.€351.00Current price is: €351.00. με ΦΠΑ 24% | €395.56 Original price was: €395.56.€242.72Current price is: €242.72. με ΦΠΑ 24% | €394.31 Original price was: €394.31.€355.00Current price is: €355.00. με ΦΠΑ 24% | €339.97 Original price was: €339.97.€281.69Current price is: €281.69. με ΦΠΑ 24% | €783.07 Original price was: €783.07.€665.62Current price is: €665.62. με ΦΠΑ 24% |
| Stock | Διαθέσιμο κατόπιν παραγγελίας
| Διαθέσιμο κατόπιν παραγγελίας
| Μόνο 1 απομένουν σε απόθεμα
| Διαθέσιμο κατόπιν παραγγελίας
| Διαθέσιμο κατόπιν παραγγελίας
| Διαθέσιμο κατόπιν παραγγελίας
|
| Availability | Διαθέσιμο κατόπιν παραγγελίας | Διαθέσιμο κατόπιν παραγγελίας | Μόνο 1 απομένουν σε απόθεμα | Διαθέσιμο κατόπιν παραγγελίας | Διαθέσιμο κατόπιν παραγγελίας | Διαθέσιμο κατόπιν παραγγελίας |
| Content |
- 4'' sandwich voice coil fiberglass former
- Double progressive wave Konex spider
- Cloth suround with DAR technology
- Autoclave waterproof cone treatment
- Balanced neodymium magnet circuit
- Cooling radiator and ventilated voice
- coil to reduce power compression
- 98.1 dB sensitivity
Manual/Εγχειρίδιο
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Manual/Εγχειρίδιο
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DELTA PRO Serie 400W
Recommended for professional audio in both sealed and vented enclosures. Ideal for full-range, mid/hi, and
monitor wedges.
SPECIFICATION - Nominal Basket Diameter 18“, 457 mm
- Nominal Impedance 8 ohms
- Power Rating Watts 500 W / Music Program 1000 W
- Resonance 28 Hz
- Usable Frequency Range 37 Hz - 250 Hz
- Sensitivity 96
- Magnet Weight 67 oz.
- Gap Height 0.38“, 9.53 mm
- Voice Coil Diameter 2.5“, 63.5 mm
THIELE & Small Parameters - Resonant Frequency (fs) 28 Hz
- DC Resistance (Re) 5.3
- Coil Inductance (Le) 3.43 mH
- Mechanical Q (Qms) 10.38
- Electromagnetic Q (Qes) 0.33
- Total Q (Qts) 0.32
- Compliance Equivalent Volume (Vas) 493.19 liters / 17.41 cu. ft.
- Peak Diaphragm Displacement Volume (Vd) 796.00 cc
- Mechanical Compliance of Suspension (Cms) 0.25 mm/N
- BL Product (BL) 18.9 T-M
- Diaphragm Mass inc. Airload (Mms) 128.1 grams
- Efficiency Bandwidth Product (EBP) 84
- Maximum Linear Excursion (Xmax) 6.7 mm
- Surface Area of Cone (Sd) 1188.0 cm²
- Maximum Mechanical Limit (Xlim) 15.0 mm
MOUNTING Information - Recommended Enclosure Volume
Sealed N/A
Vented 85-297 liters/3.0-10.5 cu. ft. - Overall Diameter 18.00“, 457.20 mm
- Baffle Hole Diameter 16.57“, 420.88 mm
- Front Sealing Gasket fitted as standard
- Rear Sealing Gasket fitted as standard
- Mounting Holes Diameter 0.28“, 7.11 mm
- Mounting Holes B.C.D. 17.25“, 438.15 mm
- Depth 8.13“, 206.50 mm
MATERIALS of Construction - Copper voice coil
- Polyimide former
- Ferrite magnet
- Vented and extended core
- Die-cast aluminum basket
- Paper Cone
- Cloth cone edge
- Solid composition paper dust cap
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Woofer 18 1000WRMS 97dB
2000 W continuous program power capacity
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| | 100 mm (4 in) copper voice coil |
| | 35 – 1000 Hz response |
| | 97 dB sensitivity |
| | Aluminium demodulating ring allows a very low distortion figure |
| | Double silicone spider with optimized compliance |
| | Ventilated voice coil gap for reduced power compression |
| |
- 96 dB Sensitivity 1 W / 1 m
- 1.100 W Power Handling
- 4" Copper Sandwich Voice Coil for low Power Compression
- Neodymium Magnet System
- Double treated Cone for Water Protection
- Triple Aluminum demodulating Rings for ultra low Distortion
- Optimal for high Output Suwoofers
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