Alto ELVIS 15.2XL Schematic

MODEL: ELVIS 15.2XL

www.altoproaudio.com

Version 1.0

CONTENT

1. Introduction.........................................................................................1

2. Specification........................................................................................2

3. Block Diagram.....................................................................................3

4. Schematic Diagram.............................................................................4

5. PCB Layout.........................................................................................5

6. Exploded View & Mechanical Parts List......................................6

7. BOM.......................................................................................................8

1. Introduction

- 1 -

These cabinets is designed for professional stage performance .Using density

Particle Board and high quality carpet for the body of the cabinet made it more

durable .The special handle shows unique Italy style. With the accurate
crossover point made the timbre very clean.

ES12M adopt special horn in polypropylene reinforced. With wide directional

angle 80°±10°(1KHZ-16KHZ)and 180W AES/360W Peak power. Matching the

ELVIS 12S/15S(SUB WOOFER) with ELVIS 12/15 made the acoustics of the

cabinet clean and the bass strong. All these characters made it very suitable

for any place.

Technical Specification ELVIS15.2XL

2.Specification

- 2 -

System type 3-way vented box
Continuous power 500W AES standard
Peak Power Rating 1000W Peak
Sensitivity (1W, 1m) 101dB/122dB Max
Frequency Response 55Hz/20kHz +/-6dB
Impedance 4Ohm Nominal
Crossover Frequency 2200Hz 12dB/oct
Protection Electronics High Frequencies Protection
Low-Frequency 2*15"/385mm woofer
High-Frequency 1"Compression Driver
Spherical Wave Guide Custom Horn with Polypropilene Reinforced
Horn Coverage 80°H×80°V
Connectors(+1/-1) 2xSPK4 Input/Link @+1/-1 connected - +2/-2 not connected

Enclosure
Dimensions HxWxD 1114 ×452× 449mm

Net Weight lbs/kg 93.92lbs/42.60kg
Gross Weight lbs/kg 107.94lbs/48.96kg
Volume 11.91CFT

Trapezoidal cabinet in 18mm particle board P.B. -Covered with
resistant carpet -Black metal grille protection

D

3.Block Diagram

- 3 -

654321

C

B

A

DRIVER SPEAKER

CROSSOVER CIRCUIT

BLOCK DIAGRAM

B

SPK2

2-

1+

WOOFER SPEAKER 2

2-

B

2+

2+

WOOFER SPEAKER 1

SPK1

1+

1-

1-

INPUT

1 2 3 4 5 6

D

C

B

A

D

4.Schematic Diagram

- 4 -

SP1 LOW1

SPEAKER

BLACK

C

SP2 LOW2

SPEAKER

B

SP3 DRIVER

-

SPEAKER

+

A

4321

BROWN

1

LOW1+

LOW1

LOW1

1

LOW2+

LOW2

LOW2

6.8uF/250V

1

LOW1-

OUT-

OUT-

RED

BLACK

1

R3

LOW2-

10O/20W

PTC2

DS1 DS2

HIGH+

HIGH+

12.8V/2.1A 12.8V/2.1A 0.5A/60V MF-R050

R2

JUMP2

BLUE

R4

39O/20W

BLACK

HIGH-

HIGH-

C1

1.5O/20W
R5

C2

L3

4.2 mH f1.2 E型

IN+

L1

1.55mH(R10*30 f1.0mm)

PTC1

IN-

R1

L2

0.35mH(AIR f0.8mm)

1.5O/20W

JUMP1 3.3uF/250V

JK1

IN+

1

IN-

2

JK2

1

2

1 2 3 4

D

C

B

A

P-ELVIS 15.2XL

- 5 -

5.PCB Layout

6.Exploded View & Mechanical Parts List

- 6 -

No. Item No. Item Description Specification PCS

Part List

- 7 -

1 MD00672 ZC-grille-spray black-paint ELVIS 15.2XL ALTO_V1.0 1
2 MG00349 black-plated screw -T headφ8 M3*16 3
3 MG00350 black-plated screw -T headφ10 M5*30 20
4 HK03077 K-woofer 15inch 150W 6O ELVIS 15(Z00823_LP385.65) 2
5 NI02242 horn ELVIS 10;12;15 432C 1
6 NI02374 fixed board-ABS 70*135*10 432C 1
7 MG00352 black-plated screw-pill-iron plate M4*25 4
8 HG00081 driver PA-D597 P-AUDIO 8O 1

9 MG00351 black-plated screw-pill-iron plate M4*16 16
10 MG00338 black-plated screw -T headφ8 M4*30mm 8
11 NI02376 handle-ABS 85.6*207*7 432C 2
12 MG00536 black-plated screw-pill-iron plate M4*20_V1.0 12
13 NI02375 handle cover-ABS ELVIS 10;12;15 432C 2
14 NC00625 cabinet ELVIS 15.2XL 15 inch gray_V1.0 1
15 MI02715 ZC-fixed board ELVIS 15.2XL ALTO_V1.0 1
16 NI02426 rubber foot cushion φ37*15.5mm 4
17 MG00360 black-plated-flat-iron plate M4*25mm 4

No Part No. Description Specification Remark

7.BOM

- 8 -

15

1

HK05469 PC board P-ELVIS 15.2XL-XOVER

2

HB01558 PCB ELVIS 15.2 XL_VER050326

3

CN00056 crossover inductance 1.55mH(1.0mmφ1.50~1.60Mh) L1

4

CN00049 crossover inductance 0.35mH(0.8mmφ0.34-0.36mH) L2

5

RA00998 chassis bracket 20W 1.5Ω SQY type R1,R5

6

HA02275 wire 100mm R2

7

RA00988 cement resistor 20W 10Ω SQY type R3

8

RA00995 chassis bracket 20W 39Ω SQY type R4

9

CF00091 metal-film capacitor MEF 6.8uF/250V 5% C1

10

CF00090 metal-film capacitor MEF 3.3uF/250V 5% C2

11

RG00012 over current protector 0.5A 60V MF-R050 PTC2

12

HH00036 lamp SK3/CWT 12.8V 2.1A DS1,DS2

13

HA01919 jumper 5mm PTC1

14

HA02249 wire φ0.6_Sn-plated

LOW1+,LOW1-

HC00324 connect terminal 6.5m/m (PC250)

16

CN00061 crossover inductance 4.2mH(wirepathφ1.2mm E type)

17

MI02715 fixed board ELVIS 15.2XL ALTO_V1.0

18

MI02712 fixed board ELVIS 15.2XL

19

MI02711 fixed board ELVIS 15.2XL 1.5t*276*120_V1.1

20

MJ00088 single light board 1.5*2135*1220 30.67kg

21

ME00093 iron pillar M3*26.5*0.5PH

22

HC00218 speakon SKCB201-4P

23

MG00060 black-plated screw M3*6

24

MG00042 black-plated screw M3*10

25

ME00015 color nut 3m/m

26

NC00625 cabinet 18t*1116*452.385*449_V1.1

27

NC00644 side cover board ELVIS 15.2XL 1088*407.5*18t left_V1.0

28

NC00236 Shaving board 2440*1220*18t_V1.0

29

NC00643 side cover board ELVIS 15.2XL 1088*407.5*18t right_V1.0

30

NC00236 Shaving board 2440*1220*18t_V1.0

31

NC00645 rear board ELVIS 15.2XL 1088*326.5*18t_V1.0

32

NC00236 Shaving board 2440*1220*18t_V1.0

33

NC00646 front board ELVIS 15.2XL 1088*423.5*18t_V1.0

34

NC00236 Shaving board 2440*1220*18t_V1.0

35

NC00647 rear board ELVIS 15.2XL 452.5*449*18t_V1.0

36

NC00236 Shaving board 2440*1220*18t_V1.0

37

NC00642 barrier ELVIS 15.2XL 410*360*18t middle_V1.0

38

NC00236 Shaving board 2440*1220*18t_V1.0

39

ND00544 dust

ND00415 Carpet cloth

40
41

ND00545 absorb sound sponge 40t*360*900mm

42

ND00454 Carpet cloth 25m*1m*40t white_V1.0

mesh cap 2.5t*1.8M*2M YB-153 gray_V1.0

2m*50m*2.5t*310g/㎡ YB-153_V1.0

,LOW2+,LOW2­,HI-,HI+

No Part No. Description Specification Remark

- 9 -

43

ME00085 nut M4

44

ME00082 nut M5

45

NI02426 foot cushion φ37*15.5mm

46

MG00360 black-plated screw M4*25mm

47

MG00338 black-plated screw M4*30mm

48

MG00536 black-plated screw M4*20_V1.0

49

NI02375 handle cover ELVIS 10;12;15 432C

50

NI02376 handle 85.6*207*7 432C

51

MJ01146 ZE-iron plate-Ni 2t*201*79.6mm ELVIS

52

MJ01166 iron board 2t*201*79.6mm ELVIS10

53

MJ01154 single light board 2.0t*1850*950mm 27.6kg

54

MD00672 grille ELVIS 15.2XL ALTO_V1.0

55

MD00670 grille ELVIS 15.2XL

56

MD00669 grille 1.2t*1075*10.5 PH=φ4*5_V1.1

57

MD00671 net-material 1.2t*1075*443 PH=φ4*5 _V1.1.

58

MG00349 screw M3*16

59

HK03077 woofer 15" 150W 6Ω ELVIS 15(Z00823_LP385.65)

60

NH00235 cone B0822B_CN 385.65T3 Z2 40HZ

61

NH00237 cushion C0910A_GR 385/6+2

62

ND00223 spider-RS C0830A_CT 65-145/12 C3

63

NH00241 dust cap E0533A_CP 98/C

64

HK03051 magnet circuit F0809B_CM 65/1445.8 F30 J

65

MH01648 washer I0811A_PS 65/1450.8 J

66

MH01647 magnet G0450A_D154*73*19mm

67

MH01649 T type middle pillar H0811A_PN 65/1450.10 D30

68

MI01613 bracket L0810B_CR 385/J N_V1.1

69

HC00426 terminal M0021B_PT2.1

70

HC00496 connect terminal 0.8*13*16.3mm

71

HC00495 connect terminal 0.8*13*16.3mm

72

NI02583 terminal block 3.5*24.5*3t

73

MH01110 rivet M0500A_OU-30

74

HA02494 strand TA4X4YKA42W*120mm

75

HA02079 strand TA4X4YKA42W*1M

76

ND00228 sponge S0720B_NYLON NET D45

77

NE16118 lable HK03077_V1.0

78

NI00014 membrane 0.035*1M

79

NH00012 bond paper 0.04*1M

80

HG00201 voice coil BSV64.47*35*5.25Ω

81

HG00081 driver PA-D597 P-AUDIO 8Ω

82

MG00350 black-plated screw M5*30

83

MG00351 black-plated screw M4*16

84

MG00352 black-plated screw M4*25

85

NI02242 horn ELVIS 10;12;15 432C

86

NI02374 fixed board 70*135*10 432C

No Part No. Description Specification Remark

-10 -

87

ND00231 sponge 15*50*50mm

88

HA02320 signle terminal wiring 800mm UL1015 18AWG

89

HA02520 signle terminal wiring 750mm UL1015 18AWG

90

HA02815 signle terminal wiring 800mm UL1015 18AWG

91

NE11750 label ALTO PC

92

NH00334 cone paper 0.040*1m

93

NE04332 label ELVIS 15.2XL_V1.0

94

NI00014 membrane 0.035*1M

95

NH00012 bond paper 0.04*1M

96

NB03843 carton ELVIS 15.2XL ALTO_V1.1

97

NA00405 silk wadding-RS ELVIS 15.2XL_V1.0

98

NF02169 instruction ELVIS 15.2XL ALTO_V1.0

99

NH00149 paper 889*640mm

100

NF00061 assurance card ALTO

101

NA00279 clip-chain bag 0.04t*100*150mm_V1.0

102

AD00012 twin adhesive 90*120mm_V1.0

103

NA00252 PE bag 0.05t*1800*1150mm_V1.0

104

NB03934 paper defend horn ELVIS15.2XL 1151*75mm_V1.0

105

NE14676 label ELVIS 15.2XL ALTO_V1.0

106

NE11168 label HK 15 ALTO

107

NH00012 bond paper 0.04*1M

108

NI00014 membrane 0.035*1M

109

NA00122 PE bag 0.04t*350*230mm