American Communication Systems
Home  >>  Power Products ESM-27-HA4
My Cart Cart    
My Account My Account


Power Products ESM-27-HA4

Speaker Microphone with 3.5mm Accessory Port
Works with HARRIS (M/A-Com) XG-100P / Unity, XL-185P, XL-185Pi, XL-200P, XL-200Pi radios that use assembled multi-pin connector (See a full list of compatible models)
Customer Rating:  
/
Vote!
Item SKU Number:  516007
Original Manufacturer: Harris
Manufacturer Part Number:  ESM27HA4, ESM 27 HA4, ESM-27-HA4
FCA point / Shipped from:  USA 
 Download Free Materials:
  
Adobe Acrobat Reader Endura-Audio-Accessories-brochure.pdf (371.63 KB)
 Item Details:


Endura Audio ESM-27 Microphone

Endura speaker mics are quality products that incorporate Kelvar reinforced cables, heavy duty strain reliefs, and durable rotating clips. Models are available for popular two-way radios and include key features as summarized below.

Features:

IP Rating IP68
Earpiece Port 3.5 mm
Volume Control Yes
Speaker Volume 103±3dB
Operating Temperature -30°C to +70°C
-22°F to +158°F
Emergency Button Yes
Cable Diameter 5.0 mm (most models)





ENDURA@AUDIO
 Additional Information:


Connector type:

Assembled Multi-Pin Connector (Otto HD, Endura HA4)


Compatible with HARRIS two-way radios:

XG-100P / Unity
XL-185P
XL-185Pi
XL-200P
XL-200Pi

HA4@Connector


 Similar or Related Products:

 These models may be compatible with your equipment:

ESM-50-HA4-04
ESM-50-HA4-04
Power Products


Endura ESM-50 Premium Radio Speaker Microphone with Dual PTT, Emergency Button, Volume Control, Auto-Nexus Connector and 3.5mm Audio Port
V2-R2HD1212-US-R
V2-R2HD1212-US-R
Otto Engineering


Revo NC2 Professional Speaker Microphone with 2.5mm Earphone Jack and Clothing Clip, Emergency Button, American Flag and Think Red Line Design
ESM-50-HA4-00
ESM-50-HA4-00
Power Products


Endura ESM-50 Premium Radio Speaker Microphone with Dual PTT, Emergency Button, Volume Control and 3.5mm Audio Port
V4-11231-S
V4-11231-S
Otto Engineering


ClearTrak NRX Behind-the-Head Professional Headset with Earcup PTT
V4-11230-S
V4-11230-S
Otto Engineering


ClearTrak NRX Over-the-Head Professional Headset with Earcup PTT
V2-R2HD1212-US
V2-R2HD1212-US
Otto Engineering


Revo NC2 Professional Speaker Microphone with 2.5mm Earphone Jack and Clothing Clip, Emergency Button, American Flag Design
 Manufacturer's Catalogs and Guides:

These files contain information about the available products from the manufacturer. If you need something that is not on our website, please contact us. We will help you purchase the desired product at a low price.

Power Products Batteries Catalog
Power Products Batteries

Published Date: February 2026
Endura Battery Chargers Catalog
Endura Battery Chargers

Published Date: February 2026
Endura Audio Accessories Catalog
Endura Audio Accessories

Published Date: February 2026


Power Products has a significant customer base located throughout the U.S. and markets products under the Power Products, Endura, and Logic Energy brands.

Find two-way radio batteries, chargers and audio accessories for most major brands and models. All products are made from top grade materials and manufactured with rigorous quality control standards to ensure exceptional reliability.





 Last Viewed Items:

ESM-27-HA4 Speaker Microphone with 3.5mm Accessory Port
F30GT 02 IC-F30GT VHF portable, with DTMF keypad, 136-174 MHz, multi mode (12.5/25 kHz), 5W, 256 channels. Includes 1650 mAh Ni-MH battery (BP-210), clip (MB-74N) & owners manual. Charger not included
F4161DS 80 ICOM IC-F4161S UHF Conventional / LTR / IDAS Portable Radio, 450 - 512 MHz, 4W, 512 Channels, LCD Display, No Keypad, with UT-126 6.25kHz Digital Board, Intrinsically Safe Configuration
V1-10709 3 Wire Mini Lapel Microphone Professional Surveillance Kit with Heavy Duty Cable and Ring PTT, Beige
BT-PTT-ZU-STRAP Bluetooth Super Mini PTT Switch with Velcro Strap
IASPS1220 13.8V DC @ 20A Power Supply
TWR2-350 300-400 MHz 2 Channel Receiver Distribution Panel, N-Female Connector
IC-R20 11 ICOM IC-R20 Dual Watch Handheld Receiver, 0.15 - 3305 MHz (Unblocked), LSB, USB, CW, AM, FM, WFM modes, 1250 Memory Channels, Digital Recorder
SPM-273 PRYME SPM-200 Economical Lapel Microphone with Reversible Earbud. For MOTOROLA radios.
EC4-762-NMNM 1/2" Standard Jumper Cable 25 ft., N Male to N Male, 1 ea



Share this Page