EAW VFR89i Скачать руководство пользователя страница 1

2-WAY FULL-RANGE LOUDSPEAKER  

90° × 50°

See 

NOTES TABULAR DATA

 for details

CONFiGURAtiON

Subsystem:

 

Transducer     

 

Loading

 

LF   1× 8-in cone     

 

Vented

 

HF   1× 1-in exit, 1.25-in voice coil   Horn-loaded 

 

 

   compression driver

Operating Mode:
 

 

Amplifier Channels   

External Signal Processing

 

Single-amp  LF/HF       

 

High pass filter

PERFORMANCE

Operating Range:     70 Hz to 20 kHz
Nominal Beamwidth: 

(rotatable)

 

Horz 90°

 

Vert 50°

Axial Sensitivity 

(whole space SPL):

 

    

 

LF/HF  92 dB       

 

70 Hz to 20 kHz

input impedance 

(ohms):

  Nominal  

 

Minimum

 

LF/HF  8     

 

 

6.7 @ 197 Hz

input taps 

(With ACC-TXVFR Transformer installed):

                                            

 70V 

 

                   100V

 

        LF/HF 128W / 64W / 32W / 16W    

128W / 64W / 32W 

High Pass Filter:    High Pass =>65 Hz, 12 dB/octave Butterworth
Accelerated Life test:
 

LF/HF  51 V  

    

 

325 W @ 8 ohm

Calculated Axial Output Limit 

(whole space SPL):

  Average  

 

Peak

 

LF/HF  118 dB       

 

124 dB

ORDERiNG DAtA

Description        

 

 

 

Part Number

EAW VFR89i Black 

                                                          2041020-90

EAW VFR89i  White                                                               2041036-90
Optional Accessories
EAW ACC TX VFR [ACC-TXVFR]                                                 2039034
Eye Bolt Forged Shoulder M10 X 1.5 X 37mm                        0029818
EAW U-Bracket V8U BLK [UBKT-V8U]                                      2039250 
EAW U-Bracket V8U WHT [UBKT-V8U]                                     2039251

FEAtURES

• Two-way, full range loudspeakers
• Beamwidth-matching crossover point
• User-rotatable horn for optimized pattern control
• Easy lift handles (Black version only)

DESCRiPtiON

The new VFR “i” revision brings the VF concept more fully into the 
EAW  product  line.  VFR “i”  Series  black  versions  provide  a  handle 
designed  into  the  rear  of  the  cabinet.  An  installation  only  white 
version comes without handles or a pole mount cup.
The VFR89i two-way, full range loudspeaker system includes a direct-
radiating, vented, 8-in LF cone transducer and a 1-in exit / 1.25-in 
voice coil HF compression driver loaded with a large, square, user-
rotatable 90x50 coverage pattern horn built on the classic MK Series 
horns. These horns deliver exceptional high frequency dispersion, 
and their square shape lets users “rotate the enclosure around the 
horn” to maintain directivity in a horizontal configuration. 
Because  VF  Series  full  range  systems  (VFR/VFM)  use  HF  sections 
similar to those developed for the MK Series, EAW engineers could 
employ  the  same  revolutionary  “beamwidth-matching”  internal 
passive crossover/filter networks that set the MK Series apart from 
all other two-way systems. If powered by an EAW-specified amplifier 
or via a UX Series digital signal processor, the VFR89i can enjoy 
the  benefits  of  EAW  Focusing,  a  technology  that  eliminates  the 
anomalies inherent in the time domain of any loudspeaker.
The VFR89i black version includes traditional portable features such 
as  a  pole-mount  cup,  parallel  NL4  4-terminal  connector,  barrier 
strip connector, an optional transformer and handles that accept 
accessory covers for permanent installation. The white, installation-
only  versions  omit  handles  and  the  pole-mount  cup  but  include 
NL4 connector, barrier strip connector, an optional transformer, and 
multiple mounting points. The new design leaves the enclosure 
sides completely smooth and attractive.
Six year warranty.

 Eastern Acoustic Works • One Main Street • Whitinsville, MA 01588 • tel 800 992 5013 / 508 234 6158 • fax 508 234 8251 • www.eaw.com

July 2013

Part Number: RD0758 Rev B00

EAW products are continually improved.  All specifications are therefore subject to change without notice. 

VFR89i

  

Specifications

     

Содержание VFR89i

Страница 1: ...system includes a direct radiating vented 8 in LF cone transducer and a 1 in exit 1 25 in voice coil HF compression driver loaded with a large square user rotatable 90x50 coverage pattern horn built...

Страница 2: ...S NO TOLERANCE IMPLIED TSC THEORETICAL SHARP CORNER DIMENSIONS ACROSS CENTERLINES TO BE SYMMETRICAL REVISION DRAWING NUMBER THIRD ANGLE PROJECTION TITLE SCALE 1 1 www eaw com 16 1 410 5 2 133 TSC 4 60...

Страница 3: ...1 X XX REF DIMS NO TOLERANCE IMPLIED TSC THEORETICAL SHARP CORNER DIMENSIONS ACROSS CENTERLINES TO BE SYMMETRICAL REVISION DRAWING NUMBER THIRD ANGLE PROJECTION TITLE SCALE 1 1 www eaw com 16 1 410 5...

Страница 4: ...uency Hz Frequency Hz Degrees Frequency Hz Eastern Acoustic Works One Main Street Whitinsville MA 01588 tel 800 992 5013 508 234 6158 fax 508 234 8251 www eaw com July 2013 Part Number RD0758 Rev B00...

Страница 5: ...s are continually improved All specifications are therefore subject to change without notice VFR89i Specifications 90 90 45 45 0 135 135 180 90 90 45 45 0 135 135 180 90 90 45 45 0 135 135 180 90 90 4...

Страница 6: ...are continually improved All specifications are therefore subject to change without notice VFR89i Specifications 90 90 45 45 0 135 135 180 90 90 45 45 0 135 135 180 90 90 45 45 0 135 135 180 90 90 45...

Страница 7: ...d with an EIA 426B defined spectrum measured with recommended signal processing and Recommended Protection Filter 18 Calculated Axial Output Limit Highest average and peak SPLs possible during the Acc...

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