Boss Audio MR60B 6.5" 2-Way Marine Speakers — Black, 1 Pair

6.5" 2-Way Marine Speakers — Black, Sold as a Pair

The Boss Audio MR60B is a full-size 6.5" 2-way marine speaker pair that steps up from the 5.25" format with a larger 40oz magnet, deeper low-frequency extension (down to 80Hz), and a 200W peak power rating. The 1" aluminum voice coil and 1" Mylar dome tweeter deliver clear, detailed sound across the full frequency range, while the poly injection cone handles the rigors of a marine environment. Black plastic grilles suit dark-hardware helm stations and modern boat aesthetics.

At 90dB sensitivity and 4 ohm impedance, these speakers are compatible with most marine head units and receiver packages without requiring an external amplifier. The 200W peak power handling gives headroom for higher-output receivers and amplified systems.

Specifications

• Size: 6.5" (6-1/2")
• Configuration: 2-way
• Power handling: 200W peak
• Impedance: 4 ohm
• Frequency response: 80 Hz – 20 kHz
• Sensitivity: 90 dB (1W/1M)
• Magnet: 40 oz
• Cone material: Poly injection
• Voice coil: 1" aluminum
• Tweeter: 1" Mylar dome
• Grilles: Plastic
• Finish: Black
• Quantity: 1 pair (2 speakers)
• SKU: 153-MR60B

Best Use Case

The MR60B is the right choice for standard 6.5" mounting locations where a black finish is preferred over white. The 80Hz low-frequency extension gives it noticeably better bass response than the 5.25" format, making it a better fit for music listening and higher-volume applications. At 90dB sensitivity, it performs well with standard marine head units without an amplifier, but the 200W peak rating means it can also be driven by an external amp for higher output. If you want the same 6.5" format with RGB accent lighting, the MRGB65 in white is worth considering.

Also Consider

• Boss Audio MRGB65 6.5" Marine Speakers with RGB Lighting — White — same size, RGB accent lighting, white finish
• Boss Audio MR50B 5.25" Marine Speakers — Black — compact format for tighter mounting locations
• Boss Audio MCK632WB64 Marine Audio Kit — complete system with receiver and 6.5" speakers
• Boss Audio MCBK634B6 Marine Receiver Package — Black — Bluetooth receiver + 1 pair 6.5" speakers, black
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Parts Desk Insights

SKU 153-MR60B follows the Boss Audio prefix pattern used throughout this catalog — brand attribution as Boss Audio should be confirmed with the supplier if the customer asks. The MR60B vs. MR50B comparison is straightforward: the MR60B is the 6.5" version with a larger magnet, more power, and better low-frequency extension — recommend the MR60B whenever the mounting location allows it. The 200W peak rating is a marketing figure; RMS/continuous wattage is not listed in the available product data — confirm with supplier if a customer asks. No weatherproof or waterproof rating is listed — confirm with supplier before sale if the customer asks about marine suitability. Black finish only — for white, see the MRGB65.