Alto ELVIS 12 MKII Manual de usuario
www.altoproaudio.com
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Version 1.0
MODEL: ELVIS12 / 12M MKII
Revised on Mar,2010
CONTENTS
1. Introduction………………………………………………………………………………….1
2. Specification………………………………………………………………………………...2
3. Block Diagram……………………………………………………………………………...3
4. Schematic Diagram………………………………………………………………………..4
5. Wiring Diagram…………………………………………………………………………….6
6. PCB Layout………………………………………………………………………………...8
7. Exploded View & Mechanical Parts List………………………………………………..10
8. Trouble Shooting………………………………………………………………………….13
9. BOM List…………………………………………………………………………………...14
ELVIS 12/12M MKII speaker enclosures is just one of the many Alto products that a
talented, multinational Team of Audio Engineers and Musicians have developed with their
great passion for music. We design all our transducers and cabinets in Emilia-Romagna of
Italy, a low-land famous for music and fast cars. In fact, Lamborghini, Maserati and Ferrari
are made just a few miles away from our design centers. The same area has a long
tradition in designing and manufacturing some of the world's best professional transducers.
Your ELVIS MKII speaker cabinet is capable of very high sound pressure level and it has
been created to give you a performance that is better than any loudspeaker in this range.
They are flexible in their passive configurations and can be used with single and multiple
Subwoofers.
1. Introduction
--- 1 ---
Power System 250W continuous /500W peak (AES Standard)
Frequency Response (-10dB) 57Hz-18KHz
Sensitivity (1w @ 1mt) 96.5dB SPL
Impedance 8 Ω(nominal)
Maximum SPL @ 1m 120dB continuous/123dB peak
Coverage ( HxV ) 70°x 70° nominal
Transducer Low 12" Woofer, 2"voice coil, with double ventilation
Transducer High 1" Neodymium on Spherical Horn (Tractrix contour)
Passive Crossover 2.25KHz at 12dB/oct, with HF protection
Enclosure Construction Chipboard cabinet, glued and reinforced, covered in black carpet;
black metal corner and rubber foot.
Input Connectors Two Parallel SPK NL-4 for INPUT/ THRU
Mounting One standard pole-mount plus one plastic handle
Dimensions (HxWxD) 603 x 394 x 355 mm (23.7" x 15.5'' x 14")
Net Weight 16.9kg (37.3 lb)
Power System 250W continuous /500W peak (AES Standard)
Frequency Response (-10dB) 64Hz-18KHz
Sensitivity (1w @ 1mt) 96.5dB SPL
Impedance 8 Ω(nominal)
Maximum SPL @ 1m 120dB continuous/123dB peak
Coverage ( HxV ) 70°x 70° nominal
Transducer Low 12" Woofer, 2"voice coil, with double ventilation
Transducer High 1" Neodymium on Spherical Horn (Tractrix contour)
Passive Crossover 2.25KHz at 12dB/oct, with HF protection
Enclosure Construction Chipboard cabinet, glued and reinforced, covered in black carpet;
black metal corner and rubber foot.
Input Connectors Two Parallel SPK NL-4 for INPUT/ THRU
Mounting One standard pole-mount plus one plastic handle
Dimensions (HxWxD) 603 x 390 x 380 mm (23.7" x 15.4'' x 15")
Net Weight 15.5kg ( 34.2 lbs)
ELVIS 12M MKII 2 - way Passive Monitor Speaker Cabinet
ELVIS 12 MKII 2 - way Passive Speaker Cabinet
2. Specification
--- 2 ---
1 2 3 4
A
B
C
D
4321
D
C
B
A
ELVIS12 &ELVIS12M.Sch方塊圖
Titel
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RevisionModel No:
01-NOV-2008 KAIMINGLIU
ELVIS12/12MMKII方塊圖
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ELVIS 12 / 12M MKII VER081101
A3
1/1
2-
1+
1-
2+
B
SPK2
2-
1+
1-
2+
B
SPK1
INPUT
ELVIS 12 MKII & ELVIS 12M MKII BLOCK DIAGRAM
CROSSOVER CIRCUIT
DRIVER SPEAKER
WOOFER SPEAKER
ELVIS 12 MKII WOOFER
PA-D597NH 8 OHM INVERTED
1
3. Block Diagram
--- 3 ---
1 2 3 4
A
B
C
D
4321
D
C
B
A
ELVIS 12 MKII .Sch
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RevisionModel No:
16-Feb-2009 KAIMINGLUI
ELVIS12 MKII (FRANCO081026 )修改
11 of
ELVIS 12 MKII Passive Crossover VER081026
A3
+
_
INPUT
L1
1.4mH SI41
P1
+
C1
10uF/250V
P2
_
PTC1
JUMP
C2
2.2uF/250V
R2
1R5/20W
L2 0.3mH R4
39R/20W
PTC2
RX050
P3
+
P4
_
WOOFER
DRIVER
_(BLACK)
(BROWN)
+
(BLACK)
+
(BLUE)
_
LOW
R1
1R5/20W
DS1
I2V 2.1A
C3
0.33uF/250V
R3
15R/20W
ELVIS 12 MKII 1/1
4. Schematic Diagram
--- 4 ---
1 2 3 4
A
B
C
D
4321
D
C
B
A
ELVIS 1
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RevisionModel No:
16-Feb-2009 KAIMINGLUI
E
11 of
EVER081026
A4
+
_
INPUT
L1
1.4mH SI41
P1
+
C1
10uF/250V
P2
_
PTC1
JUMP
C2
2.2uF/250V
R2
1R5/20W
L2 0.3mH R4
39R/20W
PTC2
RX050
P3
+
P4
_
WOOFER
DRIVER
_(BLACK)
(BROWN)
+
(BLACK)
+
(BLUE)
_
LOW
R1
1R5/20W
DS1
I2V 2.1A
C3
0.33uF/250V
R3
15R/20W
ELVIS 12M MKII 1/1
--- 5 ---
1 2 3 4
A
B
C
D
4321
D
C
B
A
ELVIS12MKII WIRING DIAGRAM
全機配線圖
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RevisionModel No:
17-NOV-2008 KAIMINGLIU
ELVIS12 MKII全機配線圖
1of
ELVIS 12 MKII VER081117
A4
1
1/1
HB02396 CROSSOVER
ELVIS 12 MKIII
HK10471
SPEAKER
HK10296
+
SPEAKER
HG00214
LOW+
HIGH+
+
LOW-
-
-
HIGH-
IN-
-
IN+
+RED
BLACK BLACK
BLACK
BROW
BLUE
WOOFER
DRIVE
5. Wiring Diagram
Driver out of phase
--- 6 ---
1 2 3 4
A
B
C
D
4321
D
C
B
A
全機配線圖
Titel
Size
File:
Date: Drawn By:
Sheet
RevisionModel No:
17-NOV-2008 KAIMINGLIU
ELVIS12MMKII全機配線圖
1of
ELVIS 12M MKII VER081117
A4
1
ELVIS12MMKII WIRING DIAGRAM 1/1
HB02396 CROSSOVER
ELVIS 12 MKIII
HK10471
SPEAKER
HK10296
+
SPEAKER
HG00214
LOW+
HIGH+
+
LOW-
-
-
HIGH-
IN-
-
IN+
+RED
BLACK BLACK
BLACK
BROWN
BLUE
WOOFER
DRIVE
Driver out of phase
--- 7 ---
6. PCB Layout
--- 8 ---
Este manual sirve para los siguientes modelos
1
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