U20357 Used ICOM SP-23 External Speaker

U20357 Used ICOM SP-23 External Speaker

Overall Condition: Used, clean physical condition overall! Shows no cosmetic or functional issues to note. The front cabinet faceplate, high/low pass filter push buttons, A/B input selector, speaker mute switch, and headphone jack are all in good shape. Theenclosure casing and bottom rubber feet remain solid.

The Icom SP-23 is a high-grade desktop external speaker designed specifically for base station communications transceivers, matching the height and styling of rigs like the IC-746, IC-756, IC-7300, and IC-7600 series. Built with a heavy-duty metal enclosure, it delivers crisp, clear audio tailored for HF, VHF, and UHF weak-signal reception.

It features built-in active audio filtering with two high-pass filter (HPF) cutoffs and two low-pass filter (LPF) cutoffs, allowing operators to tailor audio response to eliminate high-pitched background hiss or low-frequency QRM/rumble. It also features dual audio inputs (Input A and Input B) with a front-panel toggle switch to monitor two receivers or transceivers without swapping cables.

Condition Breakdown

• General: Pre-owned, clean condition with no notable cosmetic blemishes

• Front Panel Controls: Dual HPF (1/2) buttons, dual LPF (1/2) buttons, INPUT A/B switch, SPEAKER OFF switch, and 1/4" PHONES headphone jack are clean and operate properly

• Enclosure & Stand: Matte black cabinet finish is clean; flip-down front tilt stand and bottom rubber feet are intact

• Rear Panel: Dual 3.5mm mono audio input jacks (INPUT A / INPUT B) are firm and clean

Key Features

• Built-in Audio Filtering: Selectable High-Pass (HPF 1 / HPF 2) and Low-Pass (LPF 1 / LPF 2) audio filters to reduce noise and enhance voice clarity

• Dual Audio Inputs: Rear panel INPUT A and INPUT B jacks with front selector switch allow connection to two separate radios

• Front Headphone Output: Convenient 1/4" headphone jack automatically mutes the main speaker when headphones are connected

• Speaker Mute Switch: Front-panel SPEAKER OFF button mutes internal speaker output instantly

• Heavy-Duty Construction: Metal cabinet housing designed to match Icom desktop transceivers

What's Included

• Icom SP-23 External Desktop Speaker Unit

Warranty

Comes with our 90-Day Warranty!

S/N: n/a

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