Description
Poly-Planar MA-1000 VHF Extension Speaker | Boat Supply Store
Ensure critical VHF communications are heard even in noisy operational environments with this completely waterproof extension speaker. Delivering 20W of peak power into a 4 ohm impedance, its thin, dual-cone design and polypropylene speaker cones provide clear audio output. The compact, flush-mount form factor, measuring 5-15/16" overall diameter with a 4-3/8" cutout, makes it ideal for installation on consoles or bulkheads where space is at a premium, such as on a bay boat navigating the Texas Intracoastal Waterway.
Key Features
- Completely waterproof and corrosion-proof construction for marine longevity.
- 20 watts of peak power ensure audible alerts and clear voice transmission.
- Compact flush mounting design for a clean, integrated installation.
- Durable polypropylene speaker cones and Teflon-coated wires resist harsh marine conditions.
- Stainless steel grills provide robust protection for the speaker cone.
- Thin, dual cone design optimizes acoustic performance within a slim profile.
- Ideal for VHF remote use, providing a secondary communication point.
- Includes 10' lead wire with a standard mini-plug and RCA adapter for versatile connectivity.
Specifications
| Product Specifications | |
|---|---|
| Speaker Size | 5" |
| Color | Black |
| Peak Power | 20W |
| Impedance | 4 ohm |
| Cutout Diameter | 4-3/8" |
| Overall Diameter | 5-15/16" |
| Mounting Depth | 1-5/8" |
| Weight | 0.65 lbs |
| Lead Wire Length | 10' |
| Connector Type | Mini-plug and RCA adapter |
Who This Is For
Boaters, fishermen, and marine enthusiasts requiring a durable, completely waterproof extension speaker for their VHF radio or other marine audio systems. It is particularly suited for those seeking a compact, flush-mounted solution that maintains clear communication in demanding maritime environments.
How It Compares
| Feature | Poly-Planar MA-1000 VHF Extension Speaker | West Marine WM4 |
|---|---|---|
| Peak Power | 20W | 50W |
| Speaker Size | 5" | — |
| Waterproof | Completely Waterproof | Waterproof |
| Mounting Type | Flush Mount | Flush Mount |
| Primary Use Case | VHF Extension Speaker | General Marine Audio |
Common Concerns Answered
Is the 20W power output enough for my needs?
The 20W peak power is optimized for clear VHF communication, which typically requires less output than full-range audio. For applications demanding higher volume for music playback, a higher wattage speaker might be considered, but for essential radio reception, the MA-1000 provides ample clarity.
Will the included lead wire be long enough for my installation?
The MA-1000 includes a 10' lead wire, which is sufficient for many standard installations. If your desired mounting location is farther from the radio, you may need to source an extension cable compatible with the mini-plug and RCA connectors, or splice in additional wiring of equivalent gauge.
How does the MA-1000 compare to other marine speakers in terms of sound quality for music?
While praised for its dedicated VHF clarity and durability, the MA-1000 is engineered as an extension speaker for critical communication. For primary music playback systems where higher fidelity and volume are paramount, alternative marine speakers designed for broader audio spectrum performance would be more appropriate.
Frequently Asked Questions
Is the Poly-Planar MA-1000 speaker waterproof?
Yes, the Poly-Planar MA-1000 features a completely waterproof and corrosion-proof construction, making it suitable for exposed marine environments.
What is the power handling of the MA-1000 speaker?
The MA-1000 speaker has a peak power handling of 20 watts and a nominal impedance of 4 ohms.
Can this speaker be used as a remote VHF speaker?
Yes, the MA-1000 is specifically designed and ideal for use as a remote VHF extension speaker.
What are the dimensions of the MA-1000 speaker?
The speaker has an overall diameter of 5-15/16", a cutout diameter of 4-3/8", and a mounting depth of 1-5/8".
What is included with the Poly-Planar MA-1000 speaker?
The speaker includes a 10' lead wire with a mini-plug and an RCA adapter, along with all necessary components for flush mounting.
