SKU: 14714937843

Icom IC-M510BB 21 Black Box VHF w/Black Command Mic 3 Command Mic Ports [M510BB 21 USA]

Sale price$332.32 Regular price$369.25
Save 10%

Pay in installments of $92.31 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Icom IC-M510BB 21 Black Box VHF w/Black Command Mic 3 Command Mic Ports [M510BB 21 USA]IC M510BB 21 Black Box VHF with Black Command Mic & 3 Command Mic Ports Icoms IC M510BB is perfect for boats that need AIS to receive functionality without taking up precious helm space. The supplied black CommandMic provides all the safety and communication functions for commercial and leisure boaters. Clean Installation for Limited Helm Space The IC M510BB consists of a CommandMic and a black box RF unit. Use the CommandMic for all operations,

IC-M510BB 21 Black Box VHF with Black Command Mic & 3 Command Mic Ports

Icom’s IC-M510BB is perfect for boats that need AIS to receive functionality without taking up precious helm space. The supplied black CommandMic™ provides all the safety and communication functions for commercial and leisure boaters.

Clean Installation for Limited Helm Space

The IC-M510BB consists of a CommandMic™ and a black box RF unit. Use the CommandMic™ for all operations, including DSC. Install the RF unit out of sight, placing it up to 60 ft (18.3 m)* away from the CommandMic™.

*Two OPC-1541 cables are required for the 60 ft installation

CommandMic™ Stations

Add up to two additional CommandMic™ microphones for boats requiring two or three comms stations. Extend communication points around the boat, including the cockpit, flybridge, and tower. Access the intercom functions for one-to-all or one-to-one communications on the boat.

AIS Receive

The IC-M510BB includes an integrated AIS receiver, perfect for remote station information via the CommandMic™, or integrated into the NMEA 2000® bus to display radar and chart plotter information on an MFD (Multi-Function Display).

DSC Functionality and Remote Control

In addition to the conveniently located DSC button on the back of every CommandMic™, the IC-M510BB introduces a dedicated DSC Remote Control (EN 300 338-8 compatible) terminal, allowing a connection to an external device to centralize emergency communications control.

NMEA200® and NMEA 0183-HS®

The NMEA 2000® network provides plug-and-play data communication to interconnect other marine equipment, such as an MFD (Multi-Function Display). The radio can send AIS, GNSS (GPS) position, DSC call, and radio channels to other equipment.

Class D DSC Functionality

On the back of every CommandMic™ is a conveniently located DSC button. Once triggered, the IC-M510BB transmits a DSC alert signal to nearby vessels with the MMSI* and GPS location of your vessel. *MMSI number must be obtained and programmed for each vessel/radio.

Loud One-Way RX Hailer

The built-in 15W amplifier increases the audio output of an external hailer speaker. The one-way RX hailer function enables you to broadcast radio traffic through the hailer speaker, allowing you to listen to it on the deck or tower. You can also hear foghorn patterns from the hailer speaker.

Active Noise Cancelling

The Active Noise Cancellation function digitally removes background noise from transmitted and received audio to provide clear communication in noisy maritime environments.

Features:

  • AquaQuake™ function
  • Anchor watch function

Specifications:

  • Command Mic Color: Black
  • Remote Stations: Up to 3
  • Output Power: 25W
  • GPS: Internal GPS GNSS Receiver, with external GPS antenna connection
  • NMEA: NMEA 2000®/ NMEA 0183® -HS
  • Waterproof Rating: IPX7
  • Frequency Range: Tx - 156.025 157.425 MHz / Rx - 156.050 163.275 MHz / DSC - 156.525 MHz
  • Usable Channels: USA, INT, CAN, WX channels
  • Type of Emission: 16K0G3E (FM), 16K0G2B (DSC), 16K0GXW (AIS)*
  • Power Supply Requirement: 13.8 V DC nominal (11.7 15.9 V DC) (Negative ground)
  • Current Drain (at 13.8 V DC): TX Max. power - 5.5 A Max. / RX Max. audio - 1.5 A (One CommandMic™) 4.0 A (Two CommandMic™ and RX hailer)
  • Operating Temperature Range: –20°C-60°C /  –4°F-140°F
  • Antenna Impedance: 50 Ω nominal
  • Dimensions (W x H x D) (Projections Not Included): RF unit - 216 × 79 × 113 mm; 8.5 × 3.1 × 4.4 in. / CommandMic™ - 67.5 × 144.5 × 37 mm; 2.7 × 5.7 × 1.5 in.
  • Approximate Weight: RF unit - 890 g; 2 lb. / CommandMic™ - 400 g; 14.1 oz

Transmitter Specifications:

  • Output Power (at 13.8V DC):  25 W, 1 W (high, low)
  • Max. Frequency Deviation: +/- 5 kHz
  • Frequency Tolerance: +/- 0.5 kHz
  • Spurious Emissions: Less than –70 dBc (high power), Less than –56 dBc (low power)
  • Residual Modulation: More than 40 dB
  • Adjacent Channel Power: More than 70 dB

Receiver Specifications: 

  • Sensitivity: FM (at 12dB SINAD): 0.22 μV typical / DSC (at 1% BER): –7 dBμ emf typical
  • Adjacent Channel Selectivity: FM - More than 70 dB / DSC (1% BER) - More than 73 dBµ emf
  • Spurious Response: FM - More than 70 dB / DSC (1% BER) - More than 73 dBμ emf
  • Intermodulation: FM - More than 75 dB / DSC (1% BER) - More than 68 dBµ emf
  • Hum and Noise: More than 40 dB
  • Audio Output Power: CommandMic™ - More than 2 W (4 Ω, 10% distortion) / Rx hailer - More than 15 W (4 Ω)

Specifications:

  • AIS: Yes
  • Built-In GPS: Yes
  • Color: Black
  • Hailer: Yes
  • Intercom Capability: Yes
  • NMEA 2000: Yes
  • Remote Mic Capable: Yes
  • Box Dimensions: 6"H x 9"W x 10"L WT: 5.3 lbs
  • UPC: 731797044600

Brochure (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14714937843

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 26 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Brian Olson
Carnegie, US
★★★★★ 4
Cool as the other side of the pillow
Color: Gray, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
Good quality and keeps cool on side of pillow. Have to flip pillow for constant cooling is the ok only down side. Love the material as it is very soft and silky feel to it. Doesn't wrinkle over pillow and had some good color options. Easy to clean. Fair price for a good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
N
Verified Purchase
Nik
West Palm Beach, US
★★★★★ 5
Love!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
Awesome cases! They really are cool to the touch. I didn’t sleep hot at all. I have a “cut-out” memory foam pillow, and this stretched around it perfectly. It is flexible enough that it doesn’t impede with the cut out. And while the material is “silky,” it doesn’t slide around the pillow while sleeping on it. The zipper feature is perfect. I washed and dried per the tag instructions and they washed very well. Super happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
J
Verified Purchase
Jane - NY
Pawtucket, US
★★★★★ 5
AMAZING - LOVE THESE!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
I've been using these pillow cases for more than 6 months and LOVE them. They are well made, no wrinkling, fraying or wearing out, even with a weekly washing. I love the zippers on them, my pillows fits perfectly in the case and don't constantly escape from the case overnight. They definitely perform as described: they keep me cool at night and don't smell and actually don't make a mess of my hair. I bought an extra one and put it on a pillow I keep close to my body which helps me from overheating during the night. They are a great value for the price, I wish I could get top sheets in the same style as these and I'd be in heaven!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 3
Cool Pillowcases
Color: Gray, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
These pillow cases are silky soft and cool to the touch. They don’t stay as cool as I would like, however, so I find myself moving around on the pillow to find a cool spot or flipping the pillow over. I have washed them several times and the coolness seems to be diminishing. Still, it’s better than a regular cotton pillow case. The zipper is needed and helps keep the material on the pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 20, 2025
S
Verified Purchase
Scott Mautino
Belleville, US
★★★★★ 5
By far the best cooling pillow case I’ve bought highly recommend
Color: Blue, Size: Standard, Set name: Silky
Highly recommend best cooling pillow case I’ve bought very soft and comfortable seems to be made from good material as well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026

recommand products