Summer Shoutout

Get your exclusive 10% discount on each order!

Diamond Audio  |  SKU: DIA-MS104FA

Diamond Audio 10" Subwoofer IP65 Marine Grade 400W Max SVC Single 4 Ohm MS104FA

Shipping calculated at checkout.

Delivery and Shipping

Please allow 2-3 business days for shipments to process.


Diamond Audio 10" High Power Marine Subwoofer 4 Ohm MS104FA

The new subwoofer from the Motorsport series are designed for those who need an optimal bass response, whether in an enclosed or one of Outdoor use. Developed and designed to be weatherproof, the latest UV treated for process with permanent seals and insulation across, the motorised structure to use are the Motorsport Sub Woofer designed so that they meet the standards diamond Audio. The RGB lighting is built into the subwoofer and ensures that any larger musical and visual sensory experience. Mounting Made from stainless steel and a white guard are included in the scope of delivery. Also available is also a black subwoofer protection grill.


• 4Ω Impedance
• 200W RMS, 400W MAX
• Single Voice Coil
• Mounting Diameter: 9.22” / 234.3mm
• Mouthing Depth: 4.74” / 120.3mm
• Outside Diameter: 10.91” / 277.0mm

Payment & Financing

Payment Methods

  • American Express
  • Diners Club
  • Discover
  • JCB
  • Mastercard
  • PayPal
  • Venmo
  • Visa

Financing Options

- Acima

- Shop Pay Installments

- Sezzle

- Afterpay

- Affirm

- Klarna