See why our loyalty program is the best in the business

The 1961 Club
Humminbird  |  SKU: 720096-2

Humminbird EC M30, 30' Shielded Extension Cable

$84.99

Earn $8.50 in store credit with in-store pickup (10% back)

Earn $4.25 in store credit with delivery (5% back)

Pickup available at 396 Washington Street

Ready next day when ordered by 4pm

Humminbird EC M30, 30' Shielded Extension Cable

396 Washington Street

Pickup available, ready next day when ordered by 4pm

396 Washington Street
Weymouth MA 02188
United States

(781) 335-2746

Pickup hours
Tue–Fri: 8:30am–5pm
Sat: 8:30am–2pm
Sun & Mon: Closed

We'll email you as soon as your order is ready.

HELIX extension cable is used to extend the transducer cable an additional 30'. While there may not be any major performance issues while using the existing, non-MEGA EC W30 cable (720003-2), there is a possibility of interference. The new cable includes additional shielding and twists to eliminate interference.

  • Trusted Quality

    Top brands for lasting performance.

  • Expert Advice

    Guidance for every adventure.

  • Fast Shipping

    Quick, reliable delivery.

  • Customer Satisfaction

    Loved by our customers.