Newporter EC-1148LX

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  Seats 7 Adults

  7’9″ x 10’9″ x 39.5″

  48 Jets

Or Call Us: (317) 773-3545


The Newporter EC-1148LX is perfect for those that love to host. This large spa measures 7’9″ x 10’9″ x 39.5″ and seats 7 adults. It features 6 well-spaced bench seats in addition to a full-size lounger. It has a 5.5kW titanium heater and 48 jets powered by a 2-pump system. Plus, you’ll love the beauty of the perimeter LED lighting and curved cascade LED waterfall.

Each of the 48 stainless steel exclusive Velocity jets is placed to target specific pressure points and release tension in your back, neck, and shoulders. Enjoy varied configurations of jets in the bench seats and lounge seat. Customize your hydrotherapy experience with the LCD Touch2 Control Panel touch display that allows you to control the jets, temperature, and lighting with ease.

The Newporter EC-1148LX comes standard with the Elite Horizontal cabinet panels and 4-corner LED lighting. It also includes thermo-shield side paneling that is made with premium insulation. The thermo-layer floor with ABS liner is specially designed to keep moisture out while locking in heat. Under the hood, you’ll find a pressure-treated wood cabinet frame that resists rot, decay, and bugs. The spa’s shell is engineered with patented 7-layer laminate steel and wood, making it one of the strongest shells in the world. To top it off, the Cal Armor upgraded spa cover boosts energy efficiency by locking in heat year-round.

Enjoy those evenings together at home with the Newporter EC-1148LX! For added confidence in choosing Cal Spas, the Newporter includes a 10-year structural warranty, 7-year finish warranty, and 5-year warranties on labor, cabinet, and parts.

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Seating Capacity

7 Person

Cal Spas Series

Escape Plus Series

Seating Style

Lounge Seating


Cal Spas

Hot Tub Size

XL / Swim Spas


7'9" x 10'9" x 39.5″

Water Capacity

800 (3,028 L)

Weight (dry)

1,200 (544 kg)

Weight (filled)

7,864 (3,567 kg)

Jet Count



48 Stainless Steel Jets: Exclusive Velocity™ Jets

Water Care Systems

Compatible with Bromine or Chlorine



Water Feature

LED Hydro Streamers Plus

Multi-color LED Lighting

Premium LED Lighting Package

Circulation Pump

3 x 6.0 BHP (3 x 3.0HP) Eliminator High Performance™ Pump

Heater Output

5.5kW Titanium Heater

Control System

BP 501X Touch2 Black

Electrical Requirements


Gate Valve(s)


Air Venturi Valve


Filter Size

100 sq. ft. (2 x 50 sq. ft.) filter

Energy Efficiency

Thermo-Shield™ Insulation Side Panels and Thermo-Layer Floor with ABS Liner

Ozone System

Pure Silk™ Ozonator with Mazzei Injector and Mixing Chamber

Pressure Treated Cabinet


Cabinet Access Drain



Cal Spas Premium Badge on Cabinet

Cabinet Type

Elite Horizontal

Spa Shell Options

Sterling Silver

Cabinet and Step Colors

Coastal Grey or Mocha

Cover Colors

Brown or Gray


10 Years (Structural), 7 Years (Finish), 5 Years (Parts, Labor, Cabinet)

Color Options

Escape and Platinum Series Owner's Manuals

Cal Spas makes it easy to access the owner’s manuals for your Cal Spas hot tub. Find owner's manuals for current and past models. Download manuals in PDF form on the Cal Spas website.