dutch & dutch 8c. · horizontal frequency responses** on axis frequency and phase response* 100...
TRANSCRIPT
Dutch & Dutch 8c.Technical specifications
Version 1.1
May 2018
D R I V E R S :
C R O S S O V E R S :
E N C L O S U R E T Y P E :
M A X L I N E A R S P L @ 1 M :
A M P L I F I E R P O W E R :
A M P L I F I E R T Y P E :
S Y S T E M S N R :
M A I N S I N P U T V O LTA G E :
D I M E N S I O N S ( H X W X D ) :
W E I G H T:
C A B I N E T C O N S T R U C T I O N :
A N A L O G I N P U T:
A N A L O G O U T P U T:
D I G I TA L I N P U T:
D I G I TA L O U T P U T:
N E T W O R K I N G :
P R O T E C T I O N F U N C T I O N S :
L F : 8 ” A L U M I N I U M C O N E ( 2 X )
M F : 8 ” A L U M I N I U M C O N E
H F : 1 ” A L U M I N I U M / M A G N E S I U M A L L O Y D O M E
1 0 0 H Z & 1 2 5 0 H Z , 4 T H O R D E R L I N K W I T Z - R I L E Y,
L I N E A R P H A S E
L F : S E A L E D
M F : P A S S I V E C A R D I O I D
1 0 6 D B C O N T I N U O U S F R O M 3 5 H Z U P W A R D S *
L F : 5 0 0 W
M F : 2 5 0 W
H F : 2 5 0 W
C L A S S D , P O W E R F A C T O R C O R R E C T I O N , H Y B R I D C O O L I N G
> 1 1 8 D B
1 0 0 – 2 4 0 V A C , 5 0 – 6 0 H Z
4 8 5 X 2 7 0 X 3 8 0 M M ( 1 9 X 1 0 . 5 X 1 5 I N )
2 4 K G ( 5 3 L B S )
S I D E A N D T O P P A N E L S : 1 9 M M S O L I D O A K W O O D
I N T E R N A L C O N S T R U C T I O N : 1 8 M M B I R C H P LY W O O D
O U T E R B A F F L E : I N J E C T I O N M O U L D E D A B S , D A M P E D
B A L A N C E D A U D I O O V E R X L R
S E N S I T I V I T Y S W I T C H : + 4 D B U / - 1 0 D B V
P E A K I N P U T L E V E L : + 2 4 D B U ( + 4 D B U S E T T I N G )
D S P C O N T R O L L E D O U T P U T F O R A C T I V E S U B W O O F E R
A E S 3 O V E R X L R
L E F T / R I G H T / M O N O C H A N N E L S W I T C H
A E S 3 L O O P T H R O U G H O V E R X L R
E T H E R N E T O V E R R J 4 5
T H E R M A L
D C / C L I P P I N G
Technical specifications
* I N H A L F S P A C E R A D I AT I O N C O N D I T I O N S
Horizontal frequency responses**
On axis frequency and phase response*
2 0 K1 0 0 2 0 0 5 0 0 1 K 2 K 5 K 1 0 K
F R E Q U E N C Y ( H Z )
AM
PL
ITU
DE
(D
B)
- 1 0
- 2 0
- 3 0
- 4 0
0
O N A X I S , 1 5 ° , 3 0 ° , 4 5 ° , 6 0 ° , 7 5 ° , 9 0 °
F R E Q U E N C Y ( H Z )
AN
GL
E (
DE
G)
9 0
0
- 9 0
- 1 8 0
1 8 0
2 0 K1 0 0 2 0 0 5 0 0 1 K 2 K 5 K 1 0 K
0 , - 2 , - 4 , - 6 , - 8 , - 1 0 , - 1 2 , - 1 4 , - 1 6 , - 1 8 , - 2 0 D B
Horizontal directivity plot**
F R E Q U E N C Y ( H Z )
AM
PL
ITU
DE
(DB
)
2 0
- 1 0
1 8 0
0
- 1 8 0
0
2 0 K5 0 1 0 0 2 0 0 5 0 0 1 K 2 K 5 K 1 0 K
PH
AS
E(D
EG
)
* 1/24 octave smoothing. Anechoic chamber measurement above 100 Hz (4 π radiation). Below 100 Hz, ground plane measurement technique is used (2 π radiation) because of limitations of the anechoic chamber. Actual output and cutoff frequency can be adjusted electronically according to the acoustics of the listening room.** Frequency responses: 1/24 octave smoothing; directivity plot: 1/6 octave smoothing. Directivity characteristics are shown for the MF and HF sections only (100 Hz upwards) as LF radiation depends on acoustical boundary conditions.