AUDIO TELEX ATC5007 User manual

TECHNICAL DATA FOR SOTJND
REINFORCEMENT SPEAKERS
ATC5007 200mm (8 inch speaker) ,
lull range , 15 watts , suitable for
sound reinlorcement applications.
Available with multi-tapped transfor-
mer for 100 volt line , model ATCsOl8
Nominal dismet€r 200mn ( 8" )
- Rated im@ance 8 ohm +- 20%
Power capacity 15 watts
Sensitivity 92 dB +- 2dB
Fraluency range 40Hz - lSKhz +- 3dB
Voice coil diameter 25 mm
Magnetic assembly weight 10.00 oz (16O grans)
BNTER,ED DATA
Entercd drivet DC resislance (Re) 7.30 ohms
\_. Entered driver resonance ftequency (Fs) 4750 Hz
Enttred driver maximum impedmce at Fs 36.80 ohms
Enrered driver Fl ftequency 38.70H2 @ 16.40 ohms
Entered driver F2 frequency 59.00H2 @ 16.40 ohrns
Calculated square root of Fl*F2 47.80 Hz
Compliance calculated by added mars method .
Entered added mass 10.00 grams
Entered driver nerv resonance frequency 34.50 Hz
Entered driver pison diam€ter 165.00 mm
Entered ddver mrgnet gap d€ptb 4.00 ftm
Enterod driver voic€ coil length 10.00 rnm
TIIEILE - SMALL PARAMETERS
Free air resonance (Fs)=SQR (F1*F2) 47.80 ffz
Q,ls 1.0487
Qcs 1.3083
Qms 9.02
Equivalent acou$ic compliance ( Vas ) 65.47 litres
Pision area ( Sd ) 0.0214 square meters
DC resistance ( Re ) 7.30 ohms
Volune displacement ( Vd ) 64.15 ccn
Linear displacement ( )tnax ) 3.00 mm
Power handling ( Pe ) 15 watts RMS
Coils inductarce ( Le ) 8 ohms
Reference efficiency ( Ref Eff ) 0.52 %
E{ficiency bandwidth Pruduct ( EBP ) 36,54 Hz
ADDITIONALDATA
Moving mass of diaphram only 9,l0 grams
Moving mass of diapbram & air load (Mms) 10.87 grans
Mass of air load on diaphran (Ma) 1.77 grams
Compliance (Cms) 0.00102 nA.l
BL product @l) a.27 N/A
Sursitivity (SPL lw / lm ) 92dB +- zdB