TOA | SR-L05 | manual | TOA SR-L05 User manual

TOA SR-L05 User manual
OPERATING INSTRUCTIONS
Speaker system
SR-F09
SR-L09
SR-L05
TABLE OF CONTENTS
1. SAFETY PRECAUTIONS .............................................................................. 2
2. GENERAL DESCRIPTION ........................................................................... 3
3. FEATURES ............................................................................................................. 3
4. DIMENSIONAL DiagramS ....................................................................... 4
5. Wiring DiagramS ........................................................................................ 4
6. Input Connectors ................................................................................... 5
7. CONNECTIONS ................................................................................................... 5
8. Flying (SR-F09 only) ................................................................................ 6
9. SPEAKER STAND FOR SR-F09 .............................................................. 6
10. Change from Single- to Bi-Amplifier Drive ............. 8
11. DIGITAL PROCESSOR SETTINGS ................................................... 11
12. SPECIFICATIONS ......................................................................................... 12
Thank you for purchasing TOA’s Speaker System.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
1. SAFETY PRECAUTIONS
• Before installation or use, be sure to carefully read all the instructions in this section for correct and safe
operation.
• Be sure to follow all the precautionary instructions in this section, which contain important warnings and/or
cautions regarding safety.
• After reading, keep this manual handy for future reference.
Safety Symbol and Message Conventions
Safety symbols and messages described below are used in this manual to prevent bodily injury and property
damage which could result from mishandling. Before operating your product, read this manual first and
understand the safety symbols and messages so you are thoroughly aware of the potential safety hazards.
WARNING
CAUTION
Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury.
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
WARNING
When Installing the Unit
When Installing the Unit
• Refer all installation work to the dealer from whom
the speaker was purchased. Installation for flying
requires extensive technical knowledge and
experience. The speaker may fall off if incorrectly
installed, resulting in possible personal injury.
• Install the unit only in stable locations, and make
appropriate arrangements to prevent it from falling
down or rolling cross the floor. If it falls down or
moves, this may cause personal injury and/or
property damage.
• Install the unit only in a location that can structurally
support the weight of the unit and the mounting
bracket. Doing otherwise may result in the unit
falling down and causing personal injury and/or
property damage.
• When unpacking or moving the unit, be sure to
handle it with two or more persons. Falling or
dropping the unit may cause personal injury and/or
property damage.
• Flying Precautions (SR-F09 only)
Be sure to follow the instructions below. Otherwise,
the suspension wires or belts may be off or snap
and the speaker may fall off, causing personal
injury.
When the Unit is in Use
· Check to confirm that the suspension wires and
belts are strong enough to withstand the speaker
load.
· The connectors of the suspension wires and belts
must be securely linked with those of the speaker.
· All parts and components (such as enclosures,
metal pieces, and screws) must be free from any
deformation, crack, and corrosion.
· Be sure to use screws supplied with the optional
flying hardware when installing the speaker using
such hardware.
2
CAUTION
• Do not stand or sit on, nor hang down from the unit
as this may cause it to fall down or drop, resulting in
personal injury and/or property damage.
• Do not operate the unit for an extended period of
time with the sound distorting. Doing so may cause
the connected speakers to heat, resulting in a fire.
2. GENERAL DESCRIPTION
The SR-F09, SR-L05, and SR-L09 are designed for on-the-road applications. They are all high-power, high
quality speaker systems that can stand up.
3. FEATURES
• The SR-F9 has an internal passive network and is driven by a single amplifier. (This can be changed to
bi-amplifier drive by changing their internal connector connections.) The SR-L05 and SR-L09 are both subwoofer systems. These speakers are all used in conjunction with a digital processor.
• The SR-F09 houses a constant directivity (CD) horn as a tweeter with directional angle of
60° horizontal by 40° vertical.
• The SR-F09 has flying hardware on their top and bottom panels. The bottom panel is also provided with nuts
for installing an optional stand.
• "Neutrik" connector NL4MP and a screw terminal are both provided for input. The SR-F09 is equipped with
two "Neutrik" connectors so as to permit parallel speaker connection.
3
4. DIMENSIONAL DiagramS
[SR-F09]
Unit: mm
221
°
30
195
364
315
619
390
155
224
120
Center of gravity
2-M8 Nut
Flying fitting (4 places)
[SR-L09]
[SR-L05]
606
452
502
629
629
829
5. Wiring DiagramS
[SR-F09]
[SR-L09]
Screw terminal 4P
[SR-L05]
Screw terminal 4P
Screw terminal 2P
(+)
(-)
1+
22+
NL4MP
4
1-
1+
22+
NL4MP
1-
1+
22+
NL4MP
1-
(+)
(-)
(+)
(-)
(LEFT)
1+
22+
(RIGHT)
NL4MP
1(+)
(-)
6. Input Connectors
• The figures below show each speaker's input configuration. Because the connector is internally connected in
parallel to the screw terminal, you can use either of the two.
[SR-F09]
[SR-L05]
[SR-L09]
• Pins of the Neutrik connector are connected as shown in the table below.
Pin No.
1+
1−
2+
2−
SR-F09
Speaker +
Speaker −
-
SR-L09
Speaker +
Speaker −
SR-L05
Speaker +
Speaker −
• The usable connector (on the cable end) for the NL4MPR connector is Neutrik's NL4FC.
7. CONNECTIONS
7.1. Combination with a Sub-woofer
SR-F09
Digital Processor*
INPUT
MAIN OUT
Power amplifier
BASS OUT
* For the digital processor settings, see p. 11.
SR-L09, SR-L05
7.2. Singular System of SR-F09
Digital Processor*
INPUT
MAIN OUT
Power amplifier
SR-F09
* For the digital processor settings, see p. 11.
7.3. About the Power Amplifier to Connect
It is recommended that you use a power amplifier with output of over 400 W (per channel when an 8 Ω load is
connected).
5
8. Flying (SR-F09 only)
WARNING
Be sure to refer flying construction work to the dealer from whom
the speaker was purchased.
Shown below are the general flying methods:
Never suspend as illustrated below:
• Flying through only
one suspension point
on the top panel.
• Vertical suspension of
more than 3 speakers.
• Flying with a single
looped wire
[Precautions]
• Two flying fittings are provided on each of the top
and bottom panels.
• Provide at least 2 suspension points at each
speaker.
• The maximum number of speakers that can be
suspended vertically is three.
• Flying through handles.
• Flying using the nuts
on the bottom surface
9. SPEAKER STAND FOR SR-F09
The speaker stand manufactured by Köning & Meyer GmbH (K & M) of Germany is made available for use with
TOA's SR-F09 speaker.
The speaker stand consists of a Stand and a Stand Bracket, which are sold separately.
In addition, separately prepare 2 speaker mounting screws to secure the bracket to the speaker.
Speaker stand: Model 213
Stand bracket: Model 195/8
Speaker mounting screw: M8 x 20
6
CAUTION
• Only use the stand on the flat, hard ground or floor surfaces.
• Avoid installing the stand in the passage where people could trip over
the tripod legs.
• When using the stand outdoors, avoid locations exposed to strong
winds.
• To minimize the chance of the stand toppling over, avoid extending
the stand too high.
• When the stand could fall down, be sure to secure it with guy wires or
other devices.
9.1. USAGE (Refer to Fig. 1.)
Step 1. Extend the stand’s legs.
Loosen the tripod fixing screw and open the
tripod legs outward so that the stays become
level.
(Fig. 1)
Step 2. Attach the stand bracket to the speaker
using the speaker mounting screws and plain
washers. (Fig. 2).
Step 3. Loosen the bracket fixing screw, then place
the speaker on the stand.
After setting the speaker's orientation,
retighten the bracket fixing screw.
Step 4. Adjust the stand height.
4-1. Loosen the height fixing screw.
4-2. Loosen the handle fixing screw and raise the
handle, then retighten the handle screw.
4-3. While holding down the lock button, adjust
the speaker's height by turning the height
adjustment handle. (Clockwise rotation raises
the speaker.)
Note
You cannot rotate the handle unless the lock
button is continuously pressed. To complete
the height adjustment, ensure that the shaft
is locked when the lock button is released.
(This can be checked by rotating the handle
slightly.)
SR-F09
Stand bracket
195/8
Bracket fixing screw
4-1, 5
3
Handle fixing screw
4-2, 6
Height fixing screw
1
4-3
Lock botton
Height adjustment handle
Tripod fixing screw
Height adjuster
Tripod leg
Speaker stand
213
Stay
(Fig. 2)
Step 5. Retighten the height fixing screw.
Step 6.‌Loosen the handle fixing screw and replace
the handle by tilting it up, then retighten the
handle screw. Leave the handle tilted up
except when adjusting the height.
Step 7. After use, reverse the above procedures to
put away the stand.
Stand bracket
2
Plain washer
(for M8)*
Speaker mounting screw
M8 x 20*
* Prepare separately.
Plain washer (for M8):
2 pcs
Speaker mounting screw M8 x 20: 2 pcs
7
10. Change from Single- to Bi-Amplifier Drive
The SR-F09 can be driven by bi-amplifiers if wiring of their internal connectors is changed. When using these
speakers in combination with the SR-L09, its internal wiring must also be changed.
10.1. Changing Internal Wiring
10.1.1. SR-F09
Step 1. Remove front grille fixing screws (4 places) to
remove the front grille.
Step 2. Remove horn fixing screws (8 places) to
remove the horn
Step 3. Disconnect connectors inside an enclosure.
Connector
Front grille
fixing screw
Step 4. Connect a connector having a marker on
it to a similarly marked connector, and
an unmarked connector to an unmarked
connector.
Front grille
Connector
Horn removed.
8
Marker
Step 5. Replace the horn using screws.
Step 6. Replace the front grille using front grille fixing screws.
10.1.2. SR-L09
Step 1. Remove front grille fixing screws (12 places)
to remove the front grille.
Step 2. Remove the woofer located on the right hand
side as viewed from the front by removing
eight screws.
Step 3. Disconnect connectors inside an enclosure.1.
Remove front grille fixing screws (12 places)
to remove the front grille.
Front grille
fixing screw
Connector
Step 4. Connect a connector having a marker on it to
a similarly-marked connector.
Front grille
Marker
Step 5. Replace the woofer using screws.
Connector
Step 6. Replace the front grille using the front grille
fixing screws.
Woofer removed.
10.2. Input Connector Connections
• Change each speaker's input connectors as follows. Also, attach the supplied marker (label) to change the
indication.
Label supplied with SR-F09
Label supplied with SR-L09
• Pins of the Neutrik connector are connected as shown in the table below.
Pin No.
1+
1–
2+
2−
SR-F09
LOW +
LOW −
HIGH +
HIGH −
SR-L09
LEFT* +
LEFT* −
RIGHT* +
RIGHT* −
* ‌The "LEFT" and the "RIGHT" are the directions
as viewed from the front.
• Because the connector is internally connected in parallel to the screw terminal, you can use either of the
two.
9
10.3. Connection diagram
[SR-F09]
[SR-L09]
Screw terminal 4P
Screw terminal 4P
(+)
(-)
1+
22+
1-
NL4MP
1+
22+
(+)
(-)
(-)
1+
2-
1-
NL4MP
(+)
LOW
2+
1(+)
HIGH
(-)
NL4MP
10.4. Connections
Digital Processor
SR-F09
Power amplifier
HIGH
LOW
INPUT
SR-L09
Digital Processor
SR-F09
Power amplifier
HIGH
LOW
INPUT
SR-L05
Digital Processor
INPUT
10
Power amplifier
(LEFT)
HIGH
LOW
SR-F09
(RIGHT)
11. DIGITAL PROCESSOR SETTINGS
[Single-amplifier drive for SR-F09+SR-L09/L05]
Channel
Gain
(dB)
Polarity
SR-L09
+6.0
INVERSE
X-over Combination
HPF (12dB)
SR-F09
0
Filter
Freq. (Hz)
TYPE
HPF/LPF
LinkwitzRiley
Gain (dB)
Q
Delay
(ms)
1.000
0
TYPE
Freq. (Hz)
LPF (12dB)
50
PEQ
200
+3.0
1.414
PEQ
550
−3.0
2.997
PEQ
1.7k
−3.0
2.997
PEQ
16k
+6.0
2.997
TYPE
Freq. (Hz)
Gain (dB)
Q
PEQ
70
+8.0
1.414
PEQ
200
+3.0
PEQ
−3.0
1.414
550
PEQ
1.7k
−3.0
2.997
PEQ
16k
+6.0
2.997
TYPE
Freq. (Hz)
Gain (dB)
Q
70
NORMAL
0
[Single-amplifier drive for SR-F09]
Channel
SR-F09
Gain
(dB)
0
Polarity
X-over Combination
Filter
HPF/LPF
TYPE
Freq. (Hz)
HPF (12dB)
LinkwitzRiley
70
NORMAL
Delay
(ms)
2.997
[Bi-amplifier drive for SR-F09+SR-L09/L05]
Channel
Gain
(dB)
Polarity
SR-L09
+5.0
NORMAL
SR-F09 LOW
0
NORMAL
X-over Combination
Filter
HPF/LPF
TYPE
Freq. (Hz)
HPF (24dB)
LinkwitzRiley
LPF (24dB)
20
LinkwitzRiley
80
HPF (24dB)
LinkwitzRiley
100
LPF (24dB)
LinkwitzRiley
1.0k
HPF (24dB)
LinkwitzRiley
Delay
(ms)
0.667
PEQ
40
+2.5
4.318
PEQ
160
+5.0
1.414
PEQ
580
−3.5
2.079
PEQ
3.15k
−4.0
3.633
PEQ
11.8k
+10.0
2.371
High Shelving
12.5k
+3.5
0.292
1.0k
SR-F09 HIGH −10.0 INVERSE
0
[Bi-amplifier drive for SR-F09]
Channel
SR-F09 LOW
Gain
(dB)
0
Polarity
NORMAL
X-over Combination
Freq. (Hz)
HPF/LPF
TYPE
HPF (12dB)
LinkwitzRiley
30
LPF (24dB)
LinkwitzRiley
1.0k
HPF (24dB)
SR-F09 HIGH −10.0 INVERSE
Filter
LinkwitzRiley
TYPE
Freq. (Hz)
Gain (dB)
Q
PEQ
100
+6.0
1.414
PEQ
580
−3.5
2.079
PEQ
3.15k
−4.0
3.633
PEQ
11.8k
+10.0
2.371
High Shelving
12.5k
+3.5
Delay
(ms)
0.292
1.0k
0
11
12. SPECIFICATIONS
[SR-F09]
Enclosure
Power Handling Capacity
Rated Impedance
Sensitivity
Frequency Response
Crossover Frequency
Speaker Component
Input Connector
Finish
Dimensions
Weight
Accessories
Bass-reflex type
Continuous pink noise: 200 W
Continuous program: 600 W
8Ω
100 dB (1 W, 1 m)
70 Hz to 20 kHz*
1 kHz*
Low frequency: 30 cm cone-type
High frequency: ‌CD horn
(60° horizontal x 40° vertical) fitted with compression driver
Neutrik NL4MP x 2 and M5 screw terminal, distance between barriers: 12.2 mm
Enclosure: Plywood, black, paint
Front grille: Steel plate, black, acrylic paint
390 (w) x 619 (h) x 364 (d) mm
35 kg
Label ....... 2 pcs
* When recommended parameters are applied by the optional digital speaker processor DP-SP3
Note: The design and specifications are subject to change without notice for improvement.
[SR-L09, SR-L05]
Model
Enclosure
Power Handling Capacity
Rated Impedance
Sensitivity
Frequency Response
Crossover Frequency
Speaker Component
Input Connector
Finish
Dimensions
Weight
Accessories
SR-L09
Bass-reflex type
SR-L05
Continuous pink noise: 300 W
Continuous pink noise: 150 W
Continuous program: 900 W
Continuous program: 450 W
4Ω
8Ω
96 dB (1 W, 1 m)
93 dB (1 W, 1 m)
35 Hz to 1 kHz
125 Hz*
Low frequency: 38 cm cone-type × 2
Low frequency: 38 cm cone-type
Neutrik NL4MP and M5 screw terminal, distance between barriers: 12.2 mm
Enclosure: Plywood, black, paint
Front grille: Steel plate, black, acrylic paint
829 (w) × 629 (h) × 606 (d) mm
452 (w) × 629 (h) × 502 (d) mm
67 kg
36 kg
Label ....... 2 pcs
* When recommended parameters are applied by the optional digital speaker processor DP-SP3
Note: The design and specifications are subject to change without notice for improvement.
Traceability Information for Europe
Manufacturer:
TOA Corporation
7-2-1, Minatojima-Nakamachi, Chuo-ku, Kobe, Hyogo,
Japan
Authorized representative:
TOA Electronics Europe GmbH
Suederstrasse 282, 20537 Hamburg,
Germany
URL: http://www.toa.jp/
133-01-00160-00
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