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.
SR-F05
SR-M05L
SR-M05R
SPEAKER SYSTEMS
INSTRUCTION MANUAL
1. HANDLING PRECAUTIONS
To use this speaker system, TOA's DP-0206 Digital Processor (optional) is required.
2. FEATURES
• Developed for the sound reinforcement (SR) market, the speaker features high power handling capacity,
high quality sound, and heavy-duty construction.
• The SR-F05 is a compact, trapezoidal, full-range speaker system and can be used as a main speaker or
sub-speaker. The SR-M05L and SR-M05R are floor monitor speakers, and they are symmetrical.
• An internal passive network enables the speaker to be driven by a single power amplifier. (The DP-0206
Digital Processor must be used together.)
• The speaker has a high-efficiency 25 cm (10") woofer with a large magnet (180 mm or 7" in diameter), and a
tweeter with a high power driver employing a titanium diaphragm.
• The SR-F05's HF horn is a constant directivity (CD) horn to provide a 90
° horizontal by 40° vertical dispersion.
The SR-M05's
HF horn
is a CD horn to provide a 40° horizontal by 40° vertical dispersion.
• The SR-F05 can be installed on an optional speaker stand without using any extra mounting device.
In addition, it can be mounted to the ceiling, wall, and ceiling pipe if optional mounting kits are used.
• The rugged MDF (medium density fiber) board enclosure (18 mm or 0.7" in thickness) is finished with shockresistant urethane coating.
• Input connectors are Neutrik NL4MPs. The SR-F05 also comes with a screw terminal besides the Neutrik
connectors if it is used for permanent installation applications (engineering sound market).
[SR-F05] [SR-M05L]
444 (17.48")
444 (17.48")
315 (12.4")
(17.5°)
404 (15.91")
274 (10.79")
241 (9.49")
120 (4.7")
241 (9.49")
Note
SR-M05L and SR-M05R
are symmetrical.
Unit : mm (in)
3. INPUT CONNECTORS
Each speaker's input connectors are as follows. Because each connector is internally connected in parallel,
connections may be made from any connector.
• Each pin of the Neutrik connector is connected as
shown below.
4. INPUT CONNECTOR CONNECTION
Pin number SR-F05/M05L/M05R
1+ Speaker +
1– Speaker –
2+ –
2– –
–
• Applicable cable connector is Neutrik NL4FC.
5. DIGITAL PROCESSOR SETTINGS
Screw terminal
SR-F05
Neutrik NL4MP
connector
SR-M05L/R
Neutrik NL4MP
connector
Screw terminal
Speaker +
Speaker –
Speaker +
Speaker
Neutrik NL4MP
connector x 2
SR-F05
SR-F05
SR-F05+SR-L05
SR-M05L/R
ChannelSpeaker System
SR-F05
SR-L05
SR-F05
SR-M05L/R
Gain
+5.5
(dB)
0
0
0
Polarity
NORMAL
INVERSE
NORMAL
NORMAL
Neutrik NL4MP
connector x 2
SR-M05L/R
Filter
TYPE
HPF (12dB) 63 0.707
PEQ
PEQ
PEQ
PEQ
LPF (12dB)
HPF (12dB)
HPF (12dB)
PEQ
PEQ
PEQ 14.0k
HPF (12dB)
PEQ
PEQ
PEQ
PEQ
PEQ
Freq. (Hz)
80
4.0k
8.0k
14.0k
100
20
63
4.0k
8.0k −5.0
63
80
355
4.0k
8.0k
14.0k
Gain (dB)
+9.5
−3.0
−5.0
+6.0
−3.0
+6.0
+9.5
+5.0
−3.0
−5.0
+6.0
Q
0.979
4.318
3.134
1.707
0.707
0.707
0.707
4.318
3.134
1.707
0.707
0.979
2.016
4.318
3.134
1.707
Delay
(msec)
0
0
7. FLOOR MONITOR SPEAKER INSTALLATION
The SR-M05L and SR-M05R are designed for installation on
the flat floor surface.
The parameters set on the DP-0206 Digital Processor permit
the speaker systems to reproduce the best quality of sound
under this installation condition. If installed above the floor, the
speaker systems cannot provide the intended sound quality.
6. CONNECTIONS
6.1. Basic Connection Diagram
6.2. Usable Power Amplifiers
As a principle, the output power of the power amplifier needs to be over 300 W (per channel and 8 Ω load).
If the amplifier rating is below 300 W, then the speaker cannot be operated to the fullest of its capability.
6.3. Parallel Operation of Two Speaker Systems
Cascade connection is possible for parallel operation of two speaker systems as shown in the figure below.
In this case, the power amplifier output must be over 450 W (per channel and 4 Ω load).
Parallel operation of two SR-F05s Parallel operation of SR-M05L and SR-M05R
SR-F05
SR-M05L/R
SR-F05
Subwoofer
INPUT
INPUT
INPUT
Digital Processor
DP-0206
Digital Processor
DP-0206
Digital Processor
DP-0206
MAIN OUT
MAIN OUT
MAIN OUT
BASS OUT
Power Amp.
Power Amp.
Power Amp.
9. SPECIFICATIONS
Note: The design and specifications are subject to change without notice for improvement.
Model No. SR-F05 SR-M05L/R
Enclosure Bass-reflex type
Power Handling Capacity 450 W (continuous program)
150 W (continuous pink noise)
Nominal Impedance 8 Ω
Sensitivity 99 dB (1 W, 1 m)
Frequency Response 60 Hz – 18 kHz
Crossover Frequency 2 kHz
Low Frequency Speaker 25 cm (10") cone speaker
High Frequency Speaker Compression driver and Compression driver and
CD horn (90° H x 40° V) CD horn (40° H x 40° V)
Input Connector M5 screw terminal, distance between
barriers : 13 mm (0.51") Neutrik NL 4MP x 2
Neutrik NL 4MP x 2
Finish Enclosure MDF, dark gray, urethane coating MDF, black, urethane coating
Front grille Black, acrylic paint
Dimensions 315 (w) x 444 (h) x 241 (d) mm 444 (w) x 274 (h) x 404 (d) mm
(12.4" x 17.48" x 9.49") (17.48" x 10.79" x 15.91")
Weight 18 kg (39.68 lb) 17.8 kg (39.24 lb)
133-01-377-7D
URL: http://www.toa.jp/
8. CHARACTERISTIC DIAGRAMS
[SR-F05 Frequency response]
(1 kHz, 1/4 W input reference)
[SR-M05L/R Frequency response]
(1 kHz, 1/4 W input reference, speaker installed on floor)
[SR-F05 Directivity characteristics]
• Vertical
• Horizontal
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
• Optional product
Stand : ST-34B
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