Argus du Electro-Voice DL15ST
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Fiche technique
- Fabricant : Electro-Voice
- Modèle : DL15ST
- Catégorie : Haut-parleurs à cône 15" (38 cm)
- Autres dénominations : dl 15st, dl15 st
Specifications:
Usable Axial Frequency Response in Typical Enclosure (4.0 ft3 tuned to 40 Hz), Swept One-Third-Octave Pink Noise, 4 Volts at 10 Feet, Anechoic Environment,
Normalized for 1 Watt/1 Meter : ..... 45-3,000 Hz
Power Handling Per ANSI/EIA RS-426-A 1980: ...................... 400 watts Per AES2-1984/ANSI S4.26-1984,
50-500 Hz: ........................................................................... 400 watts
100-1,000 Hz: ...................................................................... 500 watts
Sensitivity (SPL at 1 m, 1 watt input power, nominal impedance),
200-3,000-Hz Average: ........................................................... 101 dB
100-800-Hz Average: ................................................................ 98 dB
Impedance Response:
Minimum (Zmin): ................................................. 6.5 ohms at 230 Hz
Nominal: .................................................................................. 8 ohms
Distortion Response (on axis in standard baffle, 10% rated input power:
Second Harmonic:
100 Hz: ........................................................................ -21 dB (8.9 %)
1,000 Hz: ..................................................................... -38 dB (1.3 %)
Third Harmonic:
100 Hz: ........................................................................ -31 dB (2.8 %)
1,000 Hz: ..................................................................... -40 dB (1.0 %)
Beamwidth (angle included by 6-dB-down points on polar responses for octave bands of pink noise):
500 Hz: ...........................................................................80° 1,000 Hz: ....................................................................................... 80° 2,000 Hz: ....................................................................................... 60°
Physical Constants,
Effective Piston Diameter: ................................... 330.0 mm (10.5 in.)
Moving Mass (MMo): .............................................. 0.062 kg (0.137 lb)
Voice-Coil Winding Depth: ....................................... 15.2 mm (0.6 in.)
Voice-Coil Diameter: ............................................... 63.5 mm (2.5 in.)
Voice-Coil Winding Length: ........................................ 18.1 m (59.4 ft)
Top Plate Thickness at Voice Coil: ........................ 10.9 mm (0.43 in.)
BL Factor: .................................................................... 20 tesla meter
Thiele-Small Parameters (broken in),
Fs : ...........................................................................42 Hz
VAS: ......................................................................... 195 liters (6.89 ft3)
QES: ............................................................................................... 0.30
QMS: ............................................................................................... 4.55
QTS: ...............................................................................................0.28
RE: ......................................................................................... 6.0 ohms
η0: ............................................................................................. 4.63%
SD: ........................................................................... 0.086m2 (132 in.2)
MMD: ...................................................................... 0.062 kg (0.137 lb)
LE : ............................................................................................ 1.6mH
CMS: ................................................................................... .0.19 mm/N
RMS: ................................................................. 4.43 mechanical ohms
PE(max) (per ANSI/EIA RS-426-A 1980): ........................... 400 watts
XMAX........................................................................ 4.1 mm (0.16 in.)
VD (SD x XMAX): .................................................... 3.35 liters (0.012 ft3)
Xlim....................................................................... 12.7 mm (0.50 in.)
Typical Vented Enclosures:
4.0 ft3 tuned to 40 Hz or 6.0 ft3 tuned to 35 Hz
Additional Descriptive Information,
Magnet Weight: ............................................................ 2.2 kg (4.9 lb)
Magnet Material: ............................................................ Barium ferrite
Frame: ........................................................................ Cast aluminum
Frame Finish: ..................................................... Textured black epoxy
Plating of Steel Parts: ..............................................
Bright Cadmium Voice-Coil Material: ............................................................
Aluminum Voice-Coil Insulation: ......................................
Polyimide 220°C rating Voice-Coil Form: ..................................................................
Polyimide Back Cover: ............................. Black, advanced synthetic elastomer
Net Weight: ........................................................................ 8.6 kg (19.0 lb)
Optional Accessories:
SMH-1 mounting hardware kit
1. Xmax is the one-way peak excursion which produces 10% THD of
the current waveform when driven at fs.
2. Displacement limit is the one-way peak excursion which, when
exceeded, will cause physical damage to the drive mechanism
Distribué par MSC Distribution
