Toa F-5 US User manual

[Operating Instruction]
PROFESSIONAL SOUND SPEAKER SYSTEM
Model F-5 us
The Toa F-5 is a full-range, bass-reflex type speaker ha ing a 4-inch
(10 cm) speaker with 10-watt power handling capacity. Small in size,
it can be easily mounted on the wall. Push terminals are pro ided on
the rear panel for high impedance applications. By changing the in-
ternal wire connection this speaker can also be used for low impe-
dance applications.
General description

Using the supplied wall mounting pattern for correct positioning, dri e two wood screws
or anchor bolts into the wall surface to a head height of less than 0.3" (8mm). Then insert
two fixing holes on the speaker's rear co er onto the screws or anchor bolts for mounting.
(The pattern is printed on a flap of the carton box containing this speaker.)
Wall
Less
than
0.3"
(8mm)
3" (76mm)
Less than 0.3" (8mm)
Precaution The speaker weighs
3.5 Ibs (1.6 kg). When there is a
danger that the speaker falls,
reinforce the wall strength with
anchor bolts, etc.
The F-5 is factory-preset to 10 watts (490 ohms). Follow the instructions below to change
the wattage.
Remo e four screws on the rear and detach a baffle board from an enclosure.
Change the connection of a red input lead from the prewired tap to that of desired im-
pedance (wattage). In this e ent, tighten the connection.
To speaker unit (Red and black)
Red lead
Black lead
From input terminal
Do not change the connection
of black lead.
Impedance
Wattage
490 ohms
10W
980 ohms
5W
(The sound pressure le el of siren sound is 90 dB/m or more for any im-
pedance.)
For low impedance applications, remo e a red lead and a black lead
connecting between the matching transformer and speaker unit. Then
connect both leads from the input terminal directly to the speaker unit.
(Connect the red lead to " + " terminal of the speaker unit.)
T pe:
Rated input
power:
Nominal
impedance:
Output sound
pressure level:
Frequenc
response:
Speaker:
Ambient
temperature:
Material:
Dimensions:
Weight:
Bass reflex type
10 watts
490 ohms (10 watts)
980 ohms (5 watts)
88 dB/W/m
100 - 18000 Hz
4" (10 cm) dynamic speaker
–4°Fto +131°F
(–20°C to +55°C)
Polypropylene
7.76(W)×5.43(H)×5.98(D) inches
197(W)×138(H)×152(D) mm
3.5 Ibs
1.6 kg
When not using matching trans
Handling
capacit :
Impedance:
10W (continuous pink noise)
30W (continuous program)
8 ohms
Characteristic Diagram
(1W/1m in anechoic chamber, 1/3 octa e pink noise)
Toa Electric Co., Ltd.
KOBE, JAPAN
133-01-279-60
Installation
Changing the wattage
(impedance)
Specifications