Customer Reviews

Name: Monster Power Grid
Brand: Monster
SKU: 379PWRGDG
Rating: 5.0 (2 reviews)

Monster Power Grid Portable power station with wireless Qi charging (Green)

MFR # 2MNPP0209F0L2

2 reviews

View this product

Sturdy and Convenient

Jose Bobea from Toa Baja, PR on 12/27/2022

Verified customer

Very well built and compact, so is easy to carry around and to keep in the car. The cellular charger works really well. Very good luminescence of the flashlight and has flashing and SOS options. Charging time is acceptable. has two AC and USB power outputs which makes it very convenient. I recommend this product; I find is a very good buy.

Pros: Very good size for its power, bright flashlight with emergency features.

Cons: The ON/OFF switches could be more distinctive, so they'd be easier to find in the dark.

5 of 5 found this helpful

Nice Power Station.

Jonathan from Mount Airy, NC on 12/6/2022

Verified customer

We used this to power 3 strands of 150 Christmas lights each for several hours in a Christmas parade display. The battery was still at full capacity at the end! It was a fantastic alternative to all the generators running around us. I look forward to tailgating with it. Very nice build quality.

4 of 4 found this helpful

Compare the sound

SpeakerCompare^™

Patented Virtual Audio^™ technology

Brand

Model

Please turn active noise cancelling off for best results

Don't see your headphones?
Rent our Listening Kit

SpeakerCompare^™ is protected by patents and patent applications owned by Crutchfield Corporation.

SpeakerCompare^™

Patented Virtual Audio^™ technology

Audition speakers before you buy

SpeakerCompare simulates the sound of home and car speakers through your headphones. It lets you compare sonic characteristics between speakers so that you can make a more informed shopping decision.

To get started: For the best sound comparison, we recommend selecting your brand and model of headphones in the right-hand column, or if your headphones aren't listed, you can rent one of our Listening Kits.

SpeakerCompare^™ is protected by patents and patent applications owned by Crutchfield Corporation.

Start here

SpeakerCompare^™

Please turn active noise cancelling off for best results

EQUAL
POWER

EQUAL
VOLUME

What to listen for

Track notes

Artist:

We're here to help

For free personalized advice, call 1-888-291-8923. Our Advisors have listened to most of the speakers we carry, and can help you make the best choice for your system.

We'd love to know what you think

Audition speakers before you buy

SpeakerCompare simulates the sound of home and car speakers through your headphones. It lets you compare sonic characteristics between speakers so that you can make a more informed shopping decision.

Why selecting your headphones is important

SpeakerCompare tailors your listening experience to the exact headphones you have, so that what you hear is comparable to auditioning speakers side-by-side in person. Knowing which model headphones you’re using lets us remove any sonic coloring from your experience.

Two different listening modes

In an actual listening room, you'd find that some speakers play louder than others when fed the same amount of power. In equal power mode, you'll hear these differences in loudness as they naturally occur between speakers.

In equal volume mode, we've made the loudness of each speaker about the same. This gives you a more direct comparison of subtle voicing differences between speakers.

Nothing beats listening to speakers in your space

SpeakerCompare gives you a sense of the sonic differences. But performance in the real world is affected by the acoustics of your car or home, your choice of amplification, and your source material. We still believe that the gold standard for auditioning speakers is hearing them in your own environment — that’s why we offer a 60-day money-back guarantee.

Our Listening Kit

To help you choose the right speakers, we recommend using Crutchfield’s SpeakerCompare Listening Kit. It includes a pair of studio-quality headphones, and a guide to getting the most out of your session, and a few other necessary items. We’ve carefully chosen the components of this kit to ensure a crystal-clear listening experience. It’s available for a nominal rental fee, and includes a $25 Crutchfield merchandise credit.

Request a kit