Standard Horizon MLS410LHW Intercom Speaker 5" | White | VLH-3000A Compatible
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Standard Horizon MLS410LHW Intercom Speaker — 5", White
The Standard Horizon MLS410LHW is a 5" external intercom speaker with a Push-to-Alert (PTA) button, designed exclusively for use with the Standard Horizon VLH-3000A 30W Dual Zone Loudhailer. It is not compatible with VHF radios. When connected to the VLH-3000A via the intercom connection, pressing the PTA button on the speaker sends an alert signal to the loudhailer, prompting the operator to switch to intercom mode for two-way communication between stations.
Available in white (MLS410LHW) and black (MLS410LHB).
Part Information
- Model: MLS410LHW
- SKU: 783-MLS410LHW
- Brand: Standard Horizon
- Official Product Type: Intercom Speaker with Push-to-Alert Button
- Color: White
- Speaker Size: 5"
- Speaker Impedance: 4 Ohm
- Cable Length: 6.5 ft
- System: VLH-3000A Loudhailer — Intercom Station
- Warranty: 1-year waterproof warranty from Standard Horizon
Compatible Applications
- Standard Horizon VLH-3000A 30W Dual Zone Loudhailer — intercom connection only
- Not compatible with VHF radios — this speaker is designed exclusively for the VLH-3000A intercom system
- Available in black: MLS410LHB
Key Features
- Push-to-Alert (PTA) Button: Press to send an alert to the VLH-3000A, signaling the operator to switch to intercom mode
- Two-Way Intercom: Enables two-way communication between the VLH-3000A and a remote station when connected via the intercom port
- Mounting Options: Flush mount or bracket mount
- Weather Resistant: Built for onboard marine use
- Compact 5" Form Factor: Fits standard helm and cabin installations
- Cable: 6.5 ft speaker cable included
- Warranty: 1-year waterproof warranty from Standard Horizon
Parts Desk Insights
Best Use Case: The MLS410LHW is the correct intercom speaker for vessels equipped with the VLH-3000A loudhailer where a secondary station — such as a flybridge, cockpit, or cabin — needs to communicate with the helm. The white finish makes it the preferred choice for vessels with white helm consoles or interior panels where the black MLS410LHB would stand out. The PTA button allows the remote station to initiate contact without the helm operator needing to monitor a separate channel.
Related Products
- Standard Horizon VLH-3000A 30W Dual Zone Loudhailer
- Standard Horizon MLS410LHB Intercom Speaker 5" — Black
- Standard Horizon MLS410PAB External Speaker with 10W Amplifier — Black
- Standard Horizon MLS410PAW External Speaker with 10W Amplifier — White
- Standard Horizon MLS410SPB 10W External VHF Speaker — Black
- Standard Horizon MLS410SPW 10W External VHF Speaker — White
- Standard Horizon PA/Hailer Horn 4.5" Round
- Standard Horizon PA/Hailer Horn 5" x 8" Rectangular
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.