Scanspeak D2905/970000 1” Dome Tweeter 6Ω 225W

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Original price was: €190.00.Current price is: €119.50. incl. GR VAT

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Availability: Upon Request Upon Request SKU: D2905/970000 Category:
Scanspeak D2905/970000 Tweeter, a Classic Range Tweeter. Scanspeak D2905/970000 features a specially hand-coated 1″ textile diaphragm, and uses the Symmetrical DRive SD-2 motor, which gives frequency extension above 30KHz, high power handling and low resonances. Very low Fs. Aluminum face plate. Specification: Resonance frequency [fs] 500 Hz Mechanical Q factor [Qms] 3.45 Electrical Q factor […]

 

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Scanspeak D2905/970000 Tweeter, a Classic Range Tweeter. Scanspeak D2905/970000 features a specially hand-coated 1″ textile diaphragm, and uses the Symmetrical DRive SD-2 motor, which gives frequency extension above 30KHz, high power handling and low resonances. Very low Fs. Aluminum face plate.

Specification:

  • Resonance frequency [fs] 500 Hz
  • Mechanical Q factor [Qms] 3.45
  • Electrical Q factor [Qes] 0.54
  • Total Q factor [Qts] 0.47
  • Force factor [Bl] 3.5 Tm
  • Mechanical resistance [Rms] 0.41 kg/s
  • Moving mass [Mms] 0.45 g
  • Suspension compliance [Cms] 0.23 mm/N
  • Effective diaph. diameter [D] 33 mm
  • Effective piston area [Sd] 8.5 cm²
  • Equivalent volume [Vas] 0.02 l
  • Sensitivity (2.83V/1m) 89.5 dB
  • Ratio Bl/√Re 1.61 N/√W
  • Ratio fs/Qts 1068 Hz

Electrical Data:

  • Nominal impedance [Zn] 6 Ω
  • Minimum impedance [Zmin] 5.7 Ω
  • Maximum impedance [Zo] 34.6 Ω
  • DC resistance [Re] 4.7 Ω
  • Voice coil inductance [Le] 0.01 mH
  • Power Handling 100h RMS noise test (IEC 17.1)* 225 W

Voice Coil and Magnet Data

  • Voice coil diameter 28 mm
  • Voice coil height 3.3 mm
  • Voice coil layers 2
  • Height of gap 2.5 mm
  • Linear excursion ± 0.4 mm
  • Max mech. excursion ± 1.5 mm
  • Unit weight 0.7 kg
Weight 1.00 kg

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Quick Comparison

Scanspeak D2905/970000 1'' Dome Tweeter 6Ω 225W removeB & C Speakers WG-400 8Ω, 50W Nominal / 110W continuous,108,5dB 1W/1M removeB & C Speakers DE-16 Driver 60WRMS, 106dB, 2.5-20k removeJBL 2447H COMPRESSION DRIVER 4' 150W 8Ω removeB & C Speakers DCX-50 Compression Driver 160W, 400-16000 Hz,108,5 dB/w/m removeB & C Speakers DE-85 8 OMH Driver 140WRMS, 108dB, 500-18.000 Hz remove
NameScanspeak D2905/970000 1'' Dome Tweeter 6Ω 225W removeB & C Speakers WG-400 8Ω, 50W Nominal / 110W continuous,108,5dB 1W/1M removeB & C Speakers DE-16 Driver 60WRMS, 106dB, 2.5-20k removeJBL 2447H COMPRESSION DRIVER 4' 150W 8Ω removeB & C Speakers DCX-50 Compression Driver 160W, 400-16000 Hz,108,5 dB/w/m removeB & C Speakers DE-85 8 OMH Driver 140WRMS, 108dB, 500-18.000 Hz remove
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SKUD2905/970000WG-400DE-162447HDCX50DE-85
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Price Original price was: €190.00.Current price is: €119.50. incl. GR VAT Original price was: €271.56.Current price is: €243.99. incl. GR VAT Original price was: €120.00.Current price is: €99.20. incl. GR VAT Original price was: €967.20.Current price is: €916.00. incl. GR VAT Original price was: €533.20.Current price is: €453.22. incl. GR VAT Original price was: €241.80.Current price is: €206.66. incl. GR VAT
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Description
ContentScanspeak D2905/970000 Tweeter, a Classic Range Tweeter. Scanspeak D2905/970000 features a specially hand-coated 1" textile diaphragm, and uses the Symmetrical DRive SD-2 motor, which gives frequency extension above 30KHz, high power handling and low resonances. Very low Fs. Aluminum face plate. Specification:
  • Resonance frequency [fs] 500 Hz
  • Mechanical Q factor [Qms] 3.45
  • Electrical Q factor [Qes] 0.54
  • Total Q factor [Qts] 0.47
  • Force factor [Bl] 3.5 Tm
  • Mechanical resistance [Rms] 0.41 kg/s
  • Moving mass [Mms] 0.45 g
  • Suspension compliance [Cms] 0.23 mm/N
  • Effective diaph. diameter [D] 33 mm
  • Effective piston area [Sd] 8.5 cm²
  • Equivalent volume [Vas] 0.02 l
  • Sensitivity (2.83V/1m) 89.5 dB
  • Ratio Bl/√Re 1.61 N/√W
  • Ratio fs/Qts 1068 Hz
Electrical Data:
  • Nominal impedance [Zn] 6 Ω
  • Minimum impedance [Zmin] 5.7 Ω
  • Maximum impedance [Zo] 34.6 Ω
  • DC resistance [Re] 4.7 Ω
  • Voice coil inductance [Le] 0.01 mH
  • Power Handling 100h RMS noise test (IEC 17.1)* 225 W
Voice Coil and Magnet Data
  • Voice coil diameter 28 mm
  • Voice coil height 3.3 mm
  • Voice coil layers 2
  • Height of gap 2.5 mm
  • Linear excursion ± 0.4 mm
  • Max mech. excursion ± 1.5 mm
  • Unit weight 0.7 kg
Line Array optimized Waveguide
140° max horizontal coverage
100 W continuous program power capacity
44 mm (1.7 in) aluminium voice coilm (3 in) aluminium voice coil
Polyimide diaphragm
1200 – 18000 Hz response
108.5 dB sensitivity
Compact Neodymium magnet assembly
DE-16 Driver 60WRMS, 106dB, 2.5-20k 1" high frequency compression driver. Low mass mylar diaphragm ensures a very flat frequency response and optimized ceramic magnet assembly allows for high sensitivity and low distortion up to 18 kHz. Specifications1 Throat Diameter 25 mm (1 in) Nominal Impedance 8 Ω Minimum Impedance 7.8 Ω Power Handling (2200 –20000 Hz) Nominal2 30 W Continuous Program3 60 W Sensitivity (1W/1m)4 107 dB Frequency Range 1.5 – 18 kHz Recommended Crossover5 2.2 kHz Voice Coil Diameter 44 mm (1.7 in) Winding Material Aluminium Inductance 0.11 mH Diaphragm Material Mylar Flux Density 1.5 T Mounting and Shipping Information Two M6 holes 180° on 76 mm (3 in) diameter Overall Diameter 102 mm (4 in) Depth 58 mm (2.3 in) Net Weight (1 unit) 1.6 kg (3.5 lb) Shipping Weight (8 units) 13.9 kg (30.6 lb) Shipping Box (8 units) 220x220x150 mm (8.7x8.7x5.9 in) 1 Driver mounted on B&C ME 45 horn. 2 2 hours test made with continuous pink noise signal (6 dB crest factor) within the specified range. Power calculated on rated minimum impedance. 3 Power on Continuous Program is defined as 3 dB greater than the Nominal rating. 4 Applied RMS Voltage is set to 2.83V for 8 ohms and 4V for 16 ohms Nominal Impedance. Average SPL from 1000 to 18000 Hz. 5 12 dB/oct. or higher slope high-pass filter.

150W AES compression driver, 4 διάφραγμα τιτανίου, coherent wave phasing plug, 8Ω
160 W continuous program power capacity
2” horn throat diameter
400 – 16000 Hz response
108.5 dB sensitivity
Neodymium magnet assembly
Time coherent coaxial design

Driver 140WRMS, 108dB, 500-18.000 Hz

2" high frequency compression driver. The particular mylar/titanium
diaphragm using a 3" edgewound flat aluminium wire voice coil and a
optimized high energy ceramic magnet assembly using a copper shorting
ring assembly produce smooth response and excellent sonic properties .

Specifications1
Throat Diameter 50 mm (2 in)
Nominal Impedance 8 Ω
Minimum Impedance 8 Ω
Power Handling
(1000 –20000 Hz)
Nominal2 80 W
Continuous Program3 160 W
Sensitivity (1W/1m)4 108 dB
Frequency Range 0.5 – 18 kHz
Recommended Crossover5 1000 Hz
Voice Coil Diameter 75 mm (3 in)
Winding Material Aluminium
Inductance 0.14 mH
Diaphragm Material Titanium
Flux Density 1.8 T
Also available in 16 Ω, data upon request

Mounting and Shipping Information
Four M6 holes 90° on 102 mm (4 in) diameter
Overall Diameter 170 mm (6.7 in)
Depth 67 mm (2.6 in)
Net Weight (1 unit) 4.5 kg (9.9 lb)
Shipping Weight (2 units) 9.6 kg (21.2 lb)
Shipping Box (2 units) 210x210x190 mm
(8.3x8.3x7.5 in)
1 Driver mounted on B&C ME 75 horn.
2 2 hours test made with continuous pink noise signal (6 dB crest factor) within
the specified range. Power calculated on rated minimum impedance.
3 Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
4 Applied RMS Voltage is set to 2.83V for 8 ohms and 4V for 16 ohms Nominal
Impedance. Average SPL from 500 to 18000 Hz.
5 12 dB/oct. or higher slope high-pass filter.

Weight1.00 kg1.30 kg1.70 kg6.00 kg10.00 kg4.50 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 1.00 kg
Weight 1.30 kg
Weight 1.70 kg
Weight 6.00 kg
Weight 10.00 kg
Weight 4.50 kg

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