Pay in installments of $152.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mastervolt Mass Sine Inverter (12V / 2000W / 50Hz)The Mastervolt Mass Sine power inverter produces a pure sine wave AC (Alternating Current) output from a DC (Direct Current) input from your boats battery bank. Because of the pure sine wave output, it is safe and reliable and prevents damage to the equipment it is connected to. It is compatible with the Mastervolt MasterBus system, allowing it to be connected and configured centrally on the EasyView 5 alongside other items in your electrical system.
The Mastervolt Mass Sine power inverter produces a pure sine wave AC (Alternating Current) output from a DC (Direct Current) input from your boats battery bank. Because of the pure sine wave output, it is safe and reliable and prevents damage to the equipment it is connected to. It is compatible with the Mastervolt MasterBus system, allowing it to be connected and configured centrally on the EasyView 5 alongside other items in your electrical system. It can also be operated by the remote panel, or on the device itself. The power inverter can give you consistent, 24/7 use, with an MTBF (Mean Time Between Failures) of 180,000 hours when at full capacity without stopping. The Mass Sine range are extremely efficient and also feature an automatic economy mode, allowing digital clocks to carry on working whilst not putting excess strain on the battery. The high frequency technology used eliminates noise typically associated with power inverters, such as buzzing or humming. General specifications Output voltage (� 5 %): 230 V - 50 Hz (� 0.01 Hz) Output waveform: true sine Nominal battery voltage: 12 V Recommended battery capacity: > 200 Ah Continuous power at 40 C / 104 F, cos phi 1: 1800 W P30 power at 40 C, cos phi 1: 2000 W Peak load: 4000 W AC connection: internal Galvanisedanic isolation: yes Efficiency: 92 % Display/read-out: LED display Dimensions, hxwxd: 420 x 318 x 130mm (16.5 x 12.5 x 5.1 inch) Weight: 14.6 kg (32.2 lb) Compliance: CE, E-mark, ABYC A-31, RRR Technical specifications Technology: HF switch mode Low battery voltage, switches off at: 10 V, � 0.5 V Low battery voltage, switches on at: 11 V, � 0.5 V High battery voltage, switches off at: 15.5 V, � 0.5 V High battery voltage, switches on at: 14.5 V, � 0.5 V Max. ripple on DC (battery): 5% RMS Input current (nominal load): 183 A No-load power consumption (ON mode): 480 mA - 6 W No-load power consumption (energy saving mode): 50 mA - 0.6 W Minimal DC fuse (slow blow): 250 A Minimal cable size: 70mm? Harmonic distortion typical: < 5% Cos phi: all power factors allowed Transfer system: the Masterswitch and Systemswitch can be connected to all sine wave inverters Temperature range (ambient temp.): -25 C to 80 C, derating > 40 C (-13 F to 176 F) Cooling: natural/forced Protection degree: IP23 Protections: over temperature, over load, short circuit, high/low battery voltage MasterBus compatible: yes, using a MasterBus Inverter Interface or AC power analyserShipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 25 reviews
Sort
Product Reviews
★★★★★ 5
Happy customer
Size: 14 Slim, Color: Washed Blue
My girl absolutely loves the jeans!!!! I sized up for her just incase and I’m glad I did because they fit her perfectly!!!!!!!! I sized up for her height! Perfect length!!!! Great quality!!!! Great price!!!! Jeans look just like they are pictured online!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
★★★★★ 5
Cute jeans
Size: 12, Color: Washed Blue, Size: 12, Color: Washed Blue
Bought these jeans for my daughter and they fit great! The material is thick, which is nice even in warm weather. They look just like the photo and have a great length to them. Very comfortable and stretchy . She loves them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
★★★★★ 5
FANTASTIC FIT
Size: 16 Plus, Color: Washed Blue
I'm a 4'7" , 65 year old woman. Due to abdominal issues I needed jeans that give that extra something on the waist. I've tried on just about every brand of jeans ranging in size from adult/junior 6 to 12. If they fit on the legs the waist was huge. If they fit on the waist the legs and butt had enough room for me and a friend. I was resigned to wearing yoga pants and leggings with big shirts. My son mentioned that he loved the Amazon basics men's dress slacks, so I figured why not. First I looked at women's and juniors, and I knew from the measurements that I was still stuck. Then I remembered that about 15 years ago I'd buy girls pants (I was a size 12 in kids at the time) Looking at the sizes I knew a 12 was way too small, then I saw the 16 plus. With hesitation I bought them. Well glory be miss Agnes, THEY FIT. Comfortable, real jeans again. Sure, I have to take them up about 6 inches, but that's fine, not a problem. I'm just so happy to have real jeans again !!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2023
★★★★★ 5
Love them!
Size: 7 Slim, Color: Washed Blue
I did but expect these jeans to fit so well and look so nice on my daughter. Hands down the best jeans I’ve purchased for her, much better fit and quality than the other stores! The length is perfect, but it’s a little snug in the waist. Still a great fit with some stretchiness! Great value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2025
★★★★★ 5
Great pair of Jean and great price!
Size: 14, Color: Washed Blue, Size: 14, Color: Washed Blue
I can’t believe these were only $13. They feel and look like quality jeans, very basic/simple boot cut. My daughter says they’re stretchy and comfortable. I ordered her a size 14 (12’s fit her waist but are always too short) She’s 11 years old, 5’ tall, about 80lbs. The waist adjusters were great for the perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025