Brand: Poly-Planar
Poly-Planar MA4054B 4 in. 2-Way Coaxial Marine Speakers, 40W RMS/40W Peak per Pair, Black
Poly-Planar MA4054B 4 in. 2-Way Coaxial Marine Speakers, 40W RMS/40W Peak per Pair, Black
10+ available
About this product
Poly-Planar MA4054B speakers are a pair of black 4 in. two-way coaxial marine speakers with a rugged waterproof design and integral grilles for one-piece installation. Their ultra-low magnetic field design helps minimize interference with nearby navigation equipment, including compasses and autopilots.
- Sold as a pair
- Type: 2-way coaxial
- Cone size: 4 in. (102 mm)
- Color: Black
- Speaker impedance: 4 ohms
- Continuous power: 40W RMS per pair
- Peak power: 40W per pair
- Frequency response: 65 Hz to 20 kHz
- SPL: 87 dB
- Outside diameter: 5-1/4 in. (132 mm)
- Cutout diameter: 4-1/16 in. (102 mm)
- Mounting depth: 2-1/8 in. (54 mm)
- Weight: 1.2 lb. per speaker
- Construction: Polypropylene cones, Mylar tweeters, plastic frames and grilles, and Teflon-coated wires
- Includes stainless steel mounting hardware
Manuals & videos
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-117252
- Model / MPN
- MA4054B
- UPC / GTIN
- 731128405414
- Package dimensions (H × W × L)
- 4" X 6" X 12"
- Package weight
- 3.0 lb
- Country of origin
- TAIWAN
Specifications
- Watts Max
- 80w
- Mounting Style
- Flush
- Size
- 4"
- LED Lighting
- No
- QTY
- Pair
- Watts RMS
- 40w
- Cutout Size
- 4-1/16"
- Peak Power
- 40 watts per pair
- Power Rating
- 40 watts RMS per pair; 40 watts peak per pair
Complete the setup
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Shipping & returns
Shipping & returns
Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
