Thank you for choosing this Icom product.
READ ALL INSTRUCTIONS carefully and completely
before using this product.
1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003, Japan
A7446W-1G-1 Printed in Japan
・Best match for the IC-7610.
・Front panel HIGH/LOW (Audio tone) switches.
・Front panel mute switch, rear panel A and B input jacks.
Personal injury, fire hazard or electric shock may occur.
CAUTION Equipment damage may occur.
R WARNING! NEVER disassemble, modify or repair the SP-41.This
may result in an electrical shock, cause a re or damage the SP-41.
R WARNING! NEVER install the SP-41 in a wet place or outside. This
may result in an electrical shock, cause a re or damage the SP-41.
R WARNING! NEVER put the SP-41 in any unstable place (such as on
a slanted surface or vibrating place). This may cause injury and/or dam-
CAUTION: DO NOT let metal, wire or other objects protrude into the
aperture of the speaker. This could damage the SP-41.
CAUTION: DO NOT place the SP-41 in excessively dusty
environments or in direct sunlight. This could damage the SP-41.
CAUTION: DO NOT use harsh solvents such as benzine or alcohol to clean
the SP-41, as they can damage the SP-41 surfaces. If the SP-41 becomes
dusty or dirty, wipe it clean with a dry, soft cloth.
Dimensions: 145 (W) × 118 (H) × 277 (D) mm,
(Projections not included) 5.7 (W) × 4.65 (H) × 10.9 (D) in.
Weight (without cables): Approximately 2.2 kg, 18.7 lb
Operating temperature range: –10˚C ~ +60˚C, 14˚F ~ +140˚F
All specications are subjects to change without notice or obligation.
Pull out the stand until it locks in place.
Mini plug cable (Approximately 1.5 m, 4.9 ft) 2 ........................................
The SP-41 complies with the essential requirements of
the 2014/30/EU directive for Electromagnetic Compati-
bility and the 2001/95/EC directive for General Product
The crossed-out wheeled-bin symbol on your product,
literature, or packaging reminds you that in the Europe-
an Union, all electrical and electronic products, batteries,
and accumulators (rechargeable batteries) must be taken
to designated collection locations at the end of their
working life. Do not dispose of these products as
unsorted municipal waste. Dispose of them according to the laws in
Below statement is for UKCA purpose only
United Kingdom Authorised Importer: Icom (UK) Ltd.
Address: Blacksole House, Altira Park, Herne Bay, Kent, CT6
This equipment has been tested and found to comply with the limits for
a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful in-
terference in a residential installation. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to ra-
dio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be de-
termined by turning the equipment o and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from that
to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
CAUTION: Changes or modications to this transceiver, not ex-
pressly approved by Icom Inc., could void your authority to operate
this transceiver under FCC regulations.
This device complies with part 15 of the FCC rules. Operation is subject
to the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Icom and the Icom logo are registered trademarks of Icom Incorporated (Japan) in Japan, the United States, the United
Kingdom, Germany, France, Spain, Russia, Australia, New Zealand, and/or other countries.
Each switch is lockable, and is enabled when pressed in (
). Push again to unlock and release the switch ( ).
[HIGH-CUT/WIDE], [LOW-CUT1/CUT2]
Set to your favorite audio tone with 4 switches.
Refer to the following Frequency response characteristics.
Attenuates audio output frequencies of
approximately 800 Hz or higher (–3 dB/Oct).
Attenuates audio output frequencies of
approximately 400 Hz or higher (–3 dB/Oct).
When WIDE is pressed in, this switch is
No eect on high audio output frequencies.
No eect on low audio output frequencies.
Attenuates audio output frequencies of
approximately 900 Hz or lower (–3 dB/Oct).
When CUT2 is pressed in, this switch is
Attenuates audio output frequencies of
approximately 2 kHz or lower (–3 dB/Oct).
2 AUDIO INPUT SELECTION SWITCH [INPUT A/B]
Push to select the [SPEAKER INPUT A] or [SPEAKER
INPUT B] jacks on the rear panel.
: Selects the [SPEAKER INPUT A] jack.
: Selects the [SPEAKER INPUT B] jack.
3 SPEAKER MUTE SWITCH [SPEAKER OFF]
Mutes the speaker or headphone audio output.
TIP : If no sound is heard from both the speaker and
headphones, conrm the [SPEAKER OFF] switch is
4 HEADPHONES JACK [PHONES] (6.35 mm: 1/4 in. (d))
Connect headphones (impedance: 4–32 Ω) to this
jack. The built-in speaker does not sound while the
[PHONES] jack is being used.
5 AUDIO INPUT JACK (3.5 mm: 1/8 in. (d))
[SPEAKER INPUT A], [SPEAKER INPUT B]
Connect to a transceiver or a receiver’s external speaker
jack using the supplied audio cable.
The SP-41 can be connected to two transceivers or
Frequency response characteristics
The graphs show the characteristics of the audio from the speaker.
