Standard Horizon
Standard Horizon HX400 w/Built-In Scrambler & LMR Programmable Channels
MPN: HX400
$297.49
In Stock
$27.20$32.00per unit
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This item is currently out of stock.
Special order from Icom — Estimated 2–4 weeks.
Quick Specs
Type: Microphones
Description
SP28 Earhook Earphone
Icom SP28 Earhook Type Earphone with 2.5mm plug to use with HM163MC.
Quick Specs
Type = Microphones
Accessories
No accessories listed for this product.
Specifications
| SKU | SP28 |
| UPC | 731797028105 |
| Brand | Icom |
| Category | Communication |
| Country of Origin | CHINA |
| Weight | 0.05 |
| Dimensions | 7 x 4 x 0 |
| Status | Active |
| Last Synced | 8/27/2026, 2:08:08 AM |
Compliance & Shipping
Returnable
Product Literature
No literature or manuals available for this product.
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Frequently Bought Together
Compare Key Features
| Feature |  Icom SP28 Earhook Earphone CURRENT |  Boss Audio MRANT10 AM/FM Dipole Antenna |  Vexilar A.C.E. Transducer Epoxy |  Bluewater 19mm Electronic Deutsch Connector w/5-Wire Pigtal - Nav/Anchor - 1' Lead |  Whale 3/4" Hot Water Heater Drain Valve |
|---|---|---|---|---|---|
| Price | $27.20 | $36.54 | $5.94 | $8.50 | $5.36 |
| Brand | Icom | Boss Audio | Vexilar | Bluewater | Whale Marine |
| Condition | New | New | New | New | New |
| Availability | Out of Stock | In Stock | In Stock | In Stock | In Stock |
| Weight | 0.05 | 0.2 | 0.05 | 0.5 | 0.1 |
| Dimensions | 7 x 4 x 0 | 5 x 3 x 1 | 7 x 6 x 1 | 8 x 4 x 1 | 3 x 2 x 2 |
| SKU | SP28 | MRANT10 | ACE001 | 9057-4914-212 | 73123 |
| Country | CHINA | CHINA | CHINA | — | UNITED STATES |
| View Item | View Item | View Item | View Item | View Item |
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Frequently Asked Questions
Price
$27.20