Nilfisk ALTO Speaker Elvis Series User Manual
User's Manual  
ELVIS Series  
R
www.altoproaudio.com  
Version 1.0 July 2003  
English  
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TABLE OF CONTENT  
1. QUICK START - PASSIVE SPEAKER CABINET....................................................................................3  
-. For Passive Full-range Speakers  
-. For Passive Subwoofer & Satellite Speakers  
2. QUICK START - ACTIVE SPEAKER CABINET.....................................................................................5  
-. For Active Full-range Speakers  
-. For Active Subwoofer & Satellite Speakers  
3. CONNECTION PLATE...........................................................................................................................7  
-. PASSIVE FULL-RANGE Speaker for ELVIS10/ELVIS12/ELVIS15/ELVIS12M  
-. PASSIVE SUBWOOFER Speaker for ELVIS12S/ELVIS15S  
-. Active FULL-RANGE Speaker for ELVIS10A/ELVIS12/AELVIS15A/ELVIS12MA  
-. Active SUBWOOFER Speaker for ELVIS12SA/ELVIS15SA  
4. WIRE CONNECTIONS .........................................................................................................................10  
-. For Passive Speaker Cabinets  
-. For Active Speaker Cabinets  
5. ELVIS TECHNICAL SPECIFICATIONS.................................................................................................11  
2
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1. QUICK START - PASSIVE SPEAKER CABINET  
Make all initial connections with all the equipment powered off, and ensure that all the main volume controls are turned completely  
down.  
-. For Passive Full-range Speakers  
1). Connect one side of the speaker cable to the Output CHA/CHB or Binding Post of your stereo power amplifier  
and the other side to the Input socket of your speaker cabinet.  
2). Complete other connections as illustrated.  
3). Turn on your mixer first, then the stereo power amplifier.  
4). Turn up the volume controls of your amplifier to about 70%.  
5). Use PFL function to get the proper input level for the mixer, and adjust the Main Mix Level control to manipulate the output  
level.  
6). After using, turn off your stereo power amplifier first, then the mixer.  
QUICK START  
Elvis Passive Full-range Speakers  
speaker cable  
speaker cable  
Stereo  
Power Amplifier  
Left  
Right  
Tripod  
Mount  
Tripod  
Mount  
Main Mix  
Output  
Main Mix  
Output  
Mixer  
3
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-. For Passive Subwoofer & Satellite Speakers  
1). Connect one side of speaker cable to the Output CHA/CHB or Binding Post of your stereo power amplifier and the other  
side to the Input socket of your subwoofer, with the second speaker cable connect the Output of the subwoofer to the  
Input of satellite.  
2). Complete other connections as illustrated.  
3). Turn on your mixer first, then the stereo power amplifier.  
4). Turn up the volume controls of your amplifier to about 70%.  
5). Use PFL function to get the proper input level for the mixer, and adjust the Main Mix Level control to manipulate the output  
level.  
6). After using, turn off your stereo power amplifier first, then the mixer.  
QUICK START  
ELVIS Passive Subwoofer & Satellite Speakers  
Speaker Cable  
Speaker Cable  
pole  
pole  
Mount  
Mount  
Speaker Cable  
Speaker Cable  
Stereo  
Power Amplifier  
Left  
Main Mix  
Output  
Right  
Main Mix  
Output  
Mixer  
4
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2. QUICK START - ACTIVE SPEAKER CABINET  
Make all initial connections with all the equipment powered off, and ensure that all the main volume controls are turned completely  
down.  
-. For Active Full-range Speakers  
1). Connect one side of the signal cable at your audio mixer in to Output Left /Right (with Stereo-Jack or XLR) and  
the other side of the cable in to the Line Input (COMBO) of your active speaker cabinet (with Stereo-Jack or XLR).  
2). Connect the power cord to mains.  
3). Turn on your mixer first, then the active speaker cabinets.  
4). Turn up the volume control fo the active speaker cabinets.  
5). Use PFL function to get the proper input level for the mixer, and adjust the Main Mix Level control to manipulate the  
output level.  
6). After using, turn off your active speaker cabinets first, then the mixer.  
QUICK START  
Elvis Active Full-range Speakers  
Signal Cable  
Signal Cable  
Power Cord  
Power Cord  
Left  
Main Mix  
Output  
Right  
Main Mix  
Output  
Tripod  
Mount  
Tripod  
Mount  
Mixer  
5
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-. For Active Subwoofer & Satellite Speakers  
1). Connect one side of signal cable at your audio mixer in to Output Left /Right (with Stereo-Jack or XLR) and the other  
side of the cable in to the Left / Mono Input (COMBO) of the active subwoofer; with the second signal cable connect  
the Left Output of the subwoofer (Stereo/Mono-Jack or XLR) to the Line Input (COMBO) of the active satellite (with  
Stereo - Jack or XLR).  
2). Connect the power cord to mains.  
3). Turn on your mixer first, then the active speaker cabinets.  
4). Turn up the volume control fo the active speaker cabinets.  
5). Use PFL function to get the proper input level for the mixer, and adjust the Main Mix Level control to manipulate the  
output level.  
6). After using, turn off your active speaker cabinets first, then the mixer.  
QUICK START  
Elvis Active Subwoofer & Satellite Speakers  
Signal Cable  
Power Cord  
Tripod  
Mount  
Tripod  
Mount  
Signal Cable  
Left  
Main Mix  
Output  
Right  
Main Mix  
Output  
6
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3. CONNECTION PLATE  
- PASSIVE FULL-RANGE Speaker for ELVIS10 / ELVIS12 / ELVIS15 / ELVIS12M  
(1) INPUT: Receive the power coming from an external power amplifier (SPK +1/-1 connected; +2/-2 not connected).  
(2) THRU: Direct LINK for connect in parallel a second speaker cabinet (SPK +1/-1 connected; +2/-2 not connected).  
ELVIS 12  
SOUND REINFORCEMENT SPEAKER SYSTEM  
Power Handling:  
AES - 180 Watts  
PEAK - 360 Watts  
IMPEDANCE:  
8 ohms nominal  
MODEL  
SERIAL  
DESIGNED AND DEVELOPMENT IN ITALY  
INPUT  
THRU  
LINK  
(2)  
(1)  
- PASSIVE SUBWOOFER Speaker for ELVIS12S / ELVIS15S  
(1) INPUT: Receive the power coming from an external amplifier (SPK +1/-1 connected;+2/-2 not connected).  
(2) OUTPUT: Power output for satellite speaker, under passive crossover filtered at 125Hz (SPK +1/-1 connected;  
+2/-2 not connected).  
ELVIS 12S  
POWER HANDLING:  
AES - 200 Watts  
PEAK - 400 Watts  
IMPEDANCE:  
4 ohms nominal  
MODEL  
SERIAL  
DESIGNED AND DEVELOPMENT IN ITALY  
INPUT  
OUTPUT  
(1)  
(2)  
7
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-. ACTIVE FULL- RANGE Speaker for ELVIS10A / ELVIS12A / ELVIS15A / ELVIS12MA  
(1) Bi-polar main power switch.  
(2) Input AC power socket with main fuse.  
(3) Ground Swicth.  
(4) POWER, blue LED, indicate ON status.  
(5) SIGN / COMP, signal/compressor, green/red LED  
(6) LINE OUT at + 4dB on XLR connector  
(7) LINE IN at + 4dB on COMBO connector.  
(8) VOLUME main power amplifier control.  
(9) LOW / MID / HIGH, EQ tone control at +/- 6dB.  
(10) GAIN control for microphone -10/- 45dB.  
(11) MIC IN on balanced XLR, for microphone.  
MIC IN  
(11)  
(10)  
MIC GAIN  
-10dB  
-45dB  
HIGH  
-6dB  
-6dB  
-6dB  
+6dB  
+6dB  
+6dB  
(9)  
MIDDLE  
LOW  
VOLUME  
(8)  
(7)  
-
+4dBu  
LINE-IN  
MODEL  
SERIAL  
LINE-OUT  
(6)  
(3)  
AC INPUT: 230V~ 50Hz  
GND  
ON  
SIGN  
COMP  
(5)  
(4)  
POWER  
OFF  
Use only with  
a
250V fuse  
(2)  
(1)  
8
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-. ACTIVE SUBWOOFER Speaker for ELVIS12 SA / ELVIS15 SA  
(1) Bi-polar main power switch.  
(2) Input AC power socket with main fuse.  
(3) Ground Swicth.  
(4) POWER, blue LED, indicate ON status.  
(5) SIGN / COMP, signal/compressor, green/red LED  
(6) LEFT signal output on XLR or Jack connector for active satellite, under electronic crossover at 125Hz.  
(7) RIGHT on XLR connector for active satellite, under electronic crossover at 125Hz.  
(8) VOLUME main power amplifier control.  
(9) RIGHT, input signal on XLR connector.  
(10) LEFT/MONO, input signal on COMBO connector.  
LINK  
(6)  
LEFT/  
MONO  
OUT  
RIGHT  
(7)  
VOLUME  
(8)  
-
+4dBu  
LEFT/  
MONO  
(10)  
IN  
RIGHT  
(9)  
(3)  
MODEL  
SERIAL  
GND  
AC INPUT: 230V~ 50Hz  
ON  
SIGN  
COMP  
(5)  
(4)  
POWER  
OFF  
Use only with  
a
250V fuse  
(2)  
(1)  
9
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4. WIRE CONNECTIONS  
-. For Passive Speaker Cabinets  
Please use only the power connectors to make connections with other signal source equipment for the passive speaker  
cabinets. The power connector has four terminals: 1+, 1-, 2+, 2-.  
1+  
2+  
In our cabinets, only 1+/1- are used to connect the Speaker+/Speaker-, and 2+/2- are not used.  
-. For Active Speaker Cabinets  
As to these circumstances, audio connections is mostly intended for the signal flow, so, determine the wire configuration  
according to your real application system and its connecting facility. Normally, you have the following choices:  
Balanced  
Tip  
Tip  
Ring  
Ring  
SLEEVE RING TIP  
TIP RING SLEEVE  
Sleeve  
Sleeve  
1
2
1
2
3
3
Tip  
1
2
3
Ring  
TIP RING SLEEVE  
Sleeve  
Unbalanced  
Tip  
1
2
3
Ring  
Sleeve  
TIP RING SLEEVE  
Tip  
1
2
3
Sleeve  
TIP SLEEVE  
Tip  
Tip  
TIP SLEEVE  
SLEEVE TIP  
Sleeve  
Sleeve  
Tip  
Tip  
Ring  
Ring  
TIP RING SLEEVE  
SLEEVE RING TIP  
Sleeve  
Sleeve  
1
2
1
2
3
3
10  
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5. ELVIS TECHNICAL SPECIFICATIONS  
ELVIS10  
ELVIS12  
2-way vented box  
180W AES standard  
360W Peak  
ELVIS15  
2-way vented box  
250W AES standard  
500W Peak  
ELVIS12M  
2-way vented box  
180W AES standard  
360W Peak  
2-way vented box  
120W AES standard  
240W Peak  
System type  
Continuous power  
Peak Power Rating  
96dB/116.5dB Max  
65Hz/20kHz +/-6dB  
8Ohm Nominal  
Sensitivity (1W, 1m)  
Frequency Response  
Impedance  
97dB/119.5dB Max  
60Hz/20kHz +/-6dB  
8Ohm Nominal  
98dB/122dB Max  
55Hz/20kHz +/-6dB  
8Ohm Nominal  
97dB/119dB Max  
75Hz/20kHz +/-6dB  
8Ohm Nominal  
Crossover Frequency  
2700Hz 12dB/oct  
2500Hz 12dB/oct  
2200Hz 12dB/oct  
2500Hz 12dB/oct  
Protection  
Electronics High Frequencies Protection  
Low-Frequency  
10"/266mm woofer  
12"/318mm woofer  
1"Compression Driver  
15"/385mm woofer  
12"/318mm woofer  
1" Compression Driver  
High-Frequency  
1"Compression Driver  
1"Compression Driver  
Spherical Wave Guide  
Horn Coverage  
Custom Horn with Polypropilene Reinforced  
80 H 80 V  
80 H 80 V  
80 H 80 V  
80 H 80 V  
Connectors(+1/-1)  
2xSPK4 Input/Link @+1/-1 connected - +2/-2 not connected  
Enclosure  
Trapezoidal cabinet in 18mm particle board P.B. -Covered with resistant carpet -Black metal grille protection  
580 345 305mm  
Dimensions HxWxD  
635 405 340mm  
40.34lbs/18.30kg  
48.28lbs/21.9kg  
6.03CFT  
700 455 370mm  
50.17lbs/22.76kg  
58.86lbs/26.7kg  
7.35CFT  
615 400 345mm  
38.93lbs/17.66kg  
46.29lbs/21kg  
6.10CFT  
31.22lbs/14.16kg  
37.92lbs/17.2kg  
4.58CFT  
Net Weight lbs/kg  
Gross Weight lbs/kg  
Volume  
ELVIS12S  
vented box  
ELVIS15S  
System type  
vented box  
Continuous Power  
Peak Power Rating  
Sensitivity (1W, 1m)  
Frequency Response  
Impedance  
200W AES standard  
400W Peak  
300W AES standard  
600W Peak  
97dB/119dB Max  
50Hz/20kHz +/-6dB  
4Ohm Nominal  
125Hz 6dB/oct  
98dB/122dB Max  
45Hz/20kHz +/-6dB  
4Ohm Nominal  
125Hz 6dB/oct  
Crossover Frequency  
Protection  
Low-Frequency  
High-Frequency  
Spherical Wave Guide  
Horn Coverage  
Connectors (+1/-1)  
Enclosure  
12"/318mm woofer  
15"/385mm woofer  
2xSPK4 @ in/out  
2xSPK4 @ in/out  
Trapezoidal cabinet in 18mm particle board P.B. -Covered with resistant  
carpet -Black metal grille protection  
Dimensions HxWxD  
495x400x455mm  
51.15lbs/23.2kg  
57.98lbs/26.3kg  
6.15CFT  
565x455x525mm  
Net Weight lbs/kg  
Gross Weight lbs/kg  
Volume  
65.48lbs/29.7kg  
74.52lbs/33.8kg  
8.67CFT  
ELVIS10A  
ELVIS12A  
250Watt IHF  
ELVIS15A  
350Watt IHF  
250Watt RMS  
ELVIS12MA  
250Watt IHF  
Output Power IHF  
Output Power RMS  
Max SPL at 1mt  
Input Sensitivity  
Input Impedance  
Connectors  
150Watt IHF  
120Watt RMS  
180Watt RMS  
180Watt RMS  
117.5 dB ( IHF Power )  
121 dB ( IHF Power )  
123 dB ( IHF Power )  
121 dB ( IHF Power )  
Line 0dB/0.775V/Mic-10 at -45dB  
30kOhms Balanced - 15kOhms Unbalanced  
Mic on XLR/Line Input on Combo/Line-Mix Output on XLR  
Subsonic Filter  
Protections  
30Hz - 24dB/oct.  
30Hz - 24dB/oct.  
30Hz - 24dB/oct.  
30Hz - 24dB/oct.  
Soft - Start, compressor  
External Control  
Mic Gain - EQ-High-Mid-Low-Volume-Ground Switch  
230Volt/115Volt 50 / 60Hz  
Power Supply  
Net Weight lbs/kg  
Gross Weight lbs/kg  
Volume  
40.12lbs/18.2kg  
46.83lbs/21.24kg  
4.58CFT  
50.95lbs/23.11kg  
58.89lbs/26.71kg  
6.03CFT  
62.83lbs/28.5kg  
71.52lbs/32.44kg  
7.35CFT  
49.54lbs/22.47kg  
56.92lbs/25.82kg  
6.10CFT  
11  
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ELVIS12SA  
250Watt IHF  
ELVIS15SA  
350Watt IHF  
Output Power IHF  
Output Power RMS  
Max SPL at 1mt  
Input Sensitivity  
Input Impedance  
Connectors  
180Watt RMS  
250Watt RMS  
121 dB ( IHF Power )  
123 dB ( IHF Power )  
Line 0dB/0.775V  
30kohms-input/600ohms-output  
L/Mono-R IN on XLR/L-R OUT on XLR  
Electronic Crossover 125Hz at 24dB/oct.  
Soft - start, compressor  
Subsonic Filter  
Protections  
External Control  
Power Supply  
Volume - Stereo/Mono & Ground Swicth  
230Volt/115Volt 50/60Hz  
60.36lbs/27.38kg  
76.68lbs/34.78kg  
85.72lbs/38.88kg  
8.67CFT  
Net Weight lbs/kg  
Gross Weight lbs/kg  
Volume  
67.19lbs/30.48kg  
6.15CFT  
12  
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SEIKAKU TECHNICAL GROUP LIMITED  
No. 1, Lane 17, Sec. 2, Han Shi W. Road, Taichung, 401 Taiwan  
http://www.altomobile.com Tel: 886-4-22313737  
email: [email protected] Fax: 886-4-22346757  
All rights reserved to ALTO Mobile. Due to continued development in response to  
customer feedback, product features, specifications and/or internal/external design may be  
changed without prior notice. No photocopying, translation or reproduction of any part of this user  
c
manual is allowed without prior written permission.Copyright 2004 Seikaku Technical Group Limited.  
NF01105-1.0  
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