# Standard Horizon SSM-21A Speaker Mic f/HX890, HX400, HX400IS, HX380, HX40  HX210 [SSM-21A]

**SSM-21A Speaker Mic for HX890, HX400, HX400IS, HX380, HX40 & HX210**

Standard Horizon SSM-21A submersible speaker microphone with heavy-duty belt clip. Compatible with Standard Horizon HX890, HX400, HX400IS, HX380, HX40, and HX210.

**Specifications:**

-   Type: Microphones
-   Box Dimensions: 3"H x 5"W x 7"L WT: 0.45 lbs
-   UPC: 788026174768

## Details

- **Price:** 80.0 USD
- **Type:** Accessories
- **Tags:** 1st Class Eligible, Brand_Standard Horizon, Communication, Communication | Accessories

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 80.00 USD | In stock |

## Images

- Standard Horizon SSM-21A Speaker Mic f/HX890, HX400, HX400IS, HX380, HX40  HX210 [SSM-21A] Standard Horizon

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> Source: [Besafe1st](https://besafe1st.com/products/standard-horizon-ssm-21a-speaker-mic-f-hx890-hx400-hx400is-hx380-hx40-hx210-ssm-21a)
> Updated: 2026-06-27