18SW1600ND definitive 11_06_09.p65

Komentáře

Transkript

18SW1600ND definitive 11_06_09.p65
18SW1600Nd
LOW FREQUENCY TRANSDUCER
SW1600Nd series
KEY FEATURES
•
•
•
•
•
•
•
•
•
•
HELICEX® cooling technology
1600W AES power handling capacity
High sensitivity: 97dB @ 2.83v
Low resonant frequency: 32 Hz
Extended controlled displacement: Xmax ± 10 mm
Massive mechanical displacement capability: Xpp 60mm
Exclusive NCR membrane (Neck Coupling Reinforcement)
Designed with MMSS technology
5” DUO double inner/outer voice coil winding
CONEX Spider with Die Cast Aluminum Ring
TECHNICAL SPECIFICATIONS
DIMENSION DRAWINGS
460mm. 18 in.
Nominal diameter
8 ohms
Rated impedance
6.1 ohms
Minimum impedance
1600 w AES
Power capacity*
3200 w
Program power
97 dB 2.83v @ 1m @ 2π
Sensitivity
25 - 1800 Hz
Frequency range
200 Hz.
Maximum recom. frequency
80 / 200 l 2.8 / 7 ft.3
Recom. enclosure vol.
Voice coil diameter
126 mm. 5 in.
Magnetic assembly weight
7.59 kg. 16.7 lb.
BL factor
29 N / A
Moving mass
0.260 kg.
Voice coil length
25 mm
Air gap height
14 mm
X damage (peak to peak)
60 mm
18
O
462 +0
- .1
O
7
O
5
±0.2
438
O 162 ±0.25
O 413 ±0.5
0.0
194
+1
0
212 ±1
MOUNTING INFORMATION
32 Hz
5.5 ohms
11.74
0.34
0.33
205.7 l
94.3 µm / N
4.46 kg / s
1.93
0.1255 m2
10 mm
1164 cm3
3.1 mH
462 mm. 18.19 in.
438 mm. 17.24 in.
413 mm. 16.26 in.
418 mm. 16.46 in.
212 mm. 8.35 in.
13 l. 0.46 ft.3
11.4 kg. 25.1 lb.
13 kg. 28.6 lb.
Notes:
*The power capacity is determined according to AES2-1984 (r2003) standard.
Program power is defined as the transducer’s ability to handle normal music program material.
**T-S parameters are measured after an exercise period using a preconditioning power test.
The measurements are carried out with a velocity-current laser transducer and will reflect the long
term parameters (once the loudspeaker has been working for a short period of time).
***The Xmax is calculated as (Lvc - Hag)/2 + Hag/3.5, where Lvc is the voice coil length and Hag is
the air gap height.
069
Resonant frequency, fs
D.C. Voice coil resistance, Re
Mechanical Quality Factor, Qms
Electrical Quality Factor, Qes
Total Quality Factor, Qts
Equivalent Air Volume to Cms, Vas
Mechanical Compliance, Cms
Mechanical Resistance, Rms
Efficiency, ηo (%)
Effective Surface Area, Sd (m2)
Maximum Displacement, Xmax***
Displacement Volume, Vd
Voice Coil Inductance, Le @ 1 kHz
Overall diameter
Bolt circle diameter
Baffle cutout diameter:
- Front mount
- Rear mount
Depth
Volume displaced by driver
Net weight
Shipping weight
056
THIELE-SMALL PARAMETERS**
18SW1600Nd
LOW FREQUENCY TRANSDUCER
SW1600Nd series
POWER COMPRESSION LOSSES
FREE AIR IMPEDANCE CURVE
5.0
4.0
3.0
dB
2.0
1.0
0.0
700
850
1000
1150
Waes
1300
1450
1600
Note: Power Compression Losses were calculated after 5 minutes period applying a pink noise
signal filtered between 25 and 200 Hz.
FREQUENCY RESPONSE AND DISTORTION
056
Polígono Industrial Moncada II · C/. Pont Sec, 1c · 46113 MONCADA - Valencia (Spain)
· Tel. ( 34 ) 96 130 13 75 · Fax ( 34 ) 96 130 15 07 · http://www.beyma.com · E-mail: [email protected] ·
069
Note: on axis frequency response measured with loudspeaker standing on infinite baffle in anechoic chamber, 1w @ 1m.

Podobné dokumenty

15MI100

15MI100 The measurements are carried out with a velocity-current laser transducer and will reflect the long term parameters (once the loudspeaker has been working for a short period of time). *** The Xmax ...

Více

SM15V SM12V SM10V CM15V CM12V CM10V

SM15V SM12V SM10V CM15V CM12V CM10V • All monitor models are equipped with a pole socket for use with speaker stands. • The YSProcessing (Yamaha Speaker Processing) switch provided on the EMX series powered mixers and P series amplif...

Více