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DTH

4215f

Minimum-Profile

Loudspeaker

SPECIFICATIONS

Frequency Response, 1 Meter
On-Axis, Swept-Sine in Anechoic
Environment:

50 Hz to 18 kHz

Low Frequency Cut-Off (-3 dB point):

50 Hz

Usable Low Frequency Limit
(-10 dB point):

36 Hz

Power Handling:

Full Range:

600 W continuous (49 V RMS)
1,200 W program
2,400 W peak

Biamp Low:

600 W continuous (49 V RMS)
1,200 W program
2,400 W peak

Biamp High:

80 W continuous (25.3 V RMS)
160 W program
320 W peak

Sound Pressure Level, 2.0 V (1 watt)
1 Meter in Anechoic Environment:

98 dB

Maximum Sound Pressure Level:

124 dB

Radiation Angle Measured at -6 dB
Point of Polar Response:

500 Hz to 1.6 kHz:

Horizontal 91

Vertical 100

1.6 kHz to 5 kHz:

Horizontal 86

Vertical 63

5 kHz to 16 kHz:

Horizontal 56

Vertical 38

Directivity Factor, Q (Mean):

8.9

Directivity Index, Di (Mean):

9.5

Transducer Complement:

Two 1505-8 DT Black Widow

woofers

One 44XT

™

compression driver coupled to

a CH

™

7 constant-directivity horn

Box Tuning Frequency:

48 Hz

Crossover Frequency:

2 kHz

Time Offset:

0.69 mS (delay lows)

Impedance (Z):

4 ohms nominal
3.8 ohms minimum

Input Connections:

Two Neutrik

four-conductor Speakon

connectors (NL4MD-V-1)

Enclosure Materials and Finish:

3/4" plywood with polyurethane coating

and powder coated metal grille with
black foam overlay

Содержание DTH 4215f

Страница 1: ...d Pressure Level 124 dB Radiation Angle Measured at 6 dB Point of Polar Response 500 Hz to 1 6 kHz Horizontal 91 14 Vertical 100 24 1 6 kHz to 5 kHz Horizontal 86 14 Vertical 63 32 5 kHz to 16 kHz Horizontal 56 19 Vertical 38 7 Directivity Factor Q Mean 8 9 5 Directivity Index Di Mean 9 5 2 Transducer Complement Two 1505 8 DT Black Widow woofers One 44XT compression driver coupled to a CH 7 consta...

Страница 2: ...fications which provide a reference to the coverage characteristics of the enclosure These parameters provide insight for proper enclosure placement and installation in the chosen environment The DTH 4215f exhibits a desirable beamwidth and directivity factor suit able for all high level sound reinforcement applications FREQUENCY RESPONSE This measurement is useful in determining how accurately a ...

Страница 3: ...100 200 500 1k 2k 5k 10k 20k Frequency Hz 1 2 3 5 10 20 30 50 100 Impedance Z Figure 2 DTH 4215f 20 50 100 200 500 1k 2k 5k 10k 20k Frequency Hz 30 40 60 80 100 140 180 300 360 Beamwidth Degrees Beamwidth Vertical Horizontal Figure 3 20 50 100 200 500 1k 2k 5k 10k 20k Frequency Hz 1 10 100 Q Directivity Index Q Figure 4 20 10 Di 0 3 ...

Страница 4: ...o 30 o 0 o 30 o 60 o 90 o 90 o 60 o 30 o 0 o 30 o 60 o 90 o 90 o 60 o 30 o 0 o 30 o 60 o 90 o 400 Hz 500 Hz 630 Hz 90 o 60 o 30 o 0 o 30 o 60 o 90 o 90 o 60 o 30 o 0 o 30 o 60 o 90 o 90 o 60 o 30 o 0 o 30 o 60 o 90 o 90 o 60 o 30 o 0 o 30 o 60 o 90 o 400 Hz 500 Hz 630 Hz 90 o 60 o 30 o 0 o 30 o 60 o 90 o 90 o 60 o 30 o 0 o 30 o 60 o 90 o 90 o 60 o 30 o 0 o 30 o 60 o 90 o 4 ...

Страница 5: ...60 o 30 o 0 o 30 o 60 o 90 o 90 o 60 o 30 o 0 o 30 o 60 o 90 o 3 15 kHz 4 kHz 5 kHz 6 3 kHz 8 kHz 10 kHz 90 o 60 o 30 o 0 o 30 o 60 o 90 o 90 o 60 o 30 o 0 o 30 o 60 o 90 o 90 o 60 o 30 o 0 o 30 o 60 o 90 o 90 o 60 o 30 o 0 o 30 o 60 o 90 o 90 o 60 o 30 o 0 o 30 o 60 o 90 o 12 5 kHz 16 kHz 5 ...

Страница 6: ... 0 o 30 o 60 o 90 o 30 o 60 o 90 o 0 o 30 o 60 o 90 o 30 o 60 o 90 o 0 o 30 o 60 o 90 o 30 o 60 o 90 o 400 Hz 500 Hz 630 Hz 0 o 30 o 60 o 90 o 30 o 60 o 90 o 0 o 30 o 60 o 90 o 30 o 60 o 90 o 0 o 30 o 60 o 90 o 30 o 60 o 90 o 800 Hz 1 kHz 1 25 kHz 1 6 kHz 2 kHz 2 5 kHz 0 o 30 o 60 o 90 o 30 o 60 o 90 o 0 o 30 o 60 o 90 o 30 o 60 o 90 o 90 o 60 o 30 o 0 o 30 o 60 o 90 o 6 ...

Страница 7: ...30 o 60 o 90 o 30 o 60 o 90 o 0 o 30 o 60 o 90 o 30 o 60 o 90 o 4 kHz 0 o 30 o 60 o 90 o 30 o 60 o 90 o 0 o 30 o 60 o 90 o 30 o 60 o 90 o 0 o 30 o 60 o 90 o 30 o 60 o 90 o 0 o 30 o 60 o 90 o 30 o 60 o 90 o 0 o 30 o 60 o 90 o 30 o 60 o 90 o 0 o 30 o 60 o 90 o 30 o 60 o 90 o 16 kHz 12 5 kHz 7 ...

Страница 8: ... w 5 85 14 86cm 7 14 18 14cm 45 50 115 57cm REF Without Feet 29 02 73 71cm REF 45 50 115 57cm 9 39 23 85cm TYP 9 38 23 82cm 3 36 8 54cm TYP 29 02 73 71cm 45 50 155 57cm 8 80 22 35cm 29 47 74 85cm 5 28 13 41cm 18 78 47 70cm 8 22 20 88cm 10 52 226 72cm 29 02 73 71cm 45 50 115 57cm REF without feet ...

Страница 9: ...other than the DTH 218b may also be wired in this manner DTH 4215f Wiring Diagram 8 Pin Speakon Number Wire Scheme Peavey 8 Conductor Cable 1 2 3 4 5 6 7 8 NL8MP 1 4 4 3 3 2 2 1 8 Conductor Speakon NL8MP Pin Out Cross Reference DTH pin 1 low white pin 1 low green pin 2 high red pin 2 high black DTH SUB pin 1 low white pin 1 low green pin 2 low red pin 2 low black Stacked Banana Plugs 4 Pin Speakon...

Страница 10: ... de directividad constante con cobertura de 80 x 40 DESCRIPCIÓN El nuevo altavoz DTH 4215f fue diseñado como un verdadero gabinete de perfil mínimo Mide sólo 48 cm en la parte más ancha del frente y se reduce a apenas 23 cm en la parte posterior Debido a la geometría trapezoidal de estos gabinetes es mucho más fácil armar conjuntos de altavoces Este formato también reduce en gran medida la generac...

Страница 11: ...rma AES 2 1984 Empleando ruido rosa en la banda audible 20 Hz a 20 kHz con picos que cuadruplican el nivel eficaz esta potente señal de prueba asegura al usuario que cada porción de su sistema pueda tolerar la música actual de alta tecnología La señal de prueba tiene una gran cantidad de energía de muy baja frecuencia para simular efectivamente el contenido de frecuencia de las situaciones de músi...

Страница 12: ...pylène haute puissance Grille de protection peinte Trompe à directivité constante 80 x 40 DESCRIPTION La DTH 4115f a été réalisée pour être aussi compacte que possible sa largeur maximale étant de 47 6 cm à l avant et seulement 22 9 cm à l arrière Grâce à la forme trapézoïdale de l enceinte la disposition en cluster est grandement facilitée Cette forme réduit par ailleurs les ondes stagnantes à l ...

Страница 13: ...lisé il inclu des pics 4 fois supérieurs au niveau RMS Ce signal assure à l utilisateur que son système supportera sans problème la haute technologie de la musique moderne Le signal de test contient de grandes quantités d énergie basse fréquence simulant effectivement les situations Live La partie haute fréquence du signal de test permet de mesurer la tenue en puissance et la reproduction de fréqu...

Страница 14: ...destprofil Es mißt vorderseitig gerade mal 47 cm an der breitesten Stelle und verjüngt sich nach hinten auf ganze 23 cm Durch das trapezförmige Gehäuse fallen Aufstellungsanord nungen viel leichter Die Formgebung reduziert den größten Standwellenan teil innerhalb des Gehäuses Beim DTH 4215f handelt es sich um ein pseudo 3 Wege System mit einem 1505 8 DT Woofer und einem 44XT Kompressionstreiber ge...

Страница 15: ... Januar 1984 ein Mit Hilfe der Audiobandbreite im Bereich Rosa Rauschen 20 Hz to 20 kHz und Spitzen die über dem 4 fachen des RMS Pegels liegen gewährleistet dieses Testsignal jedem Anwender daß jede Systemkomponente den heutigen Hi Tech Musikanforderungen standhält Das Testsignal enthält jede Menge Niederfrequenzen wodurch eine effektive Simulation des Frequenzinhaltes von Live Musiksituationen s...

Страница 16: ...als or over the ears must be worn when operating this amplification system in order to prevent a permanent hearing loss if exposure is in excess of the limits as set forth above To ensure against potentially dangerous exposure to high sound pressure levels it is recommended that all persons exposed to equipment capable of producing high sound pressure levels such as this amplification system be pr...

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