Pay in installments of $46.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mastervolt Ac Master 24/700 Inverter, 24v Input 120v 700 Watt OutputMastervolt AC Master 24 700 (120 V) Inverter Model: 28520700 Pure sine wave technology protects sensitive equipment. Delivers full output at high peak power under the most demanding conditions. Automatic power saving system for extended runtime. Compact and lightweight design, saving valuable installation time. Reliable and safe operation; protected against over temperature, overload, short circuit, high or low battery voltage. Variable speed fan for
Mastervolt AC Master 24/700 (120 V) Inverter
Model: 28520700- Pure sine wave technology protects sensitive equipment.
- Delivers full output at high peak power under the most demanding conditions.
- Automatic power saving system for extended runtime.
- Compact and lightweight design, saving valuable installation time.
- Reliable and safe operation; protected against over-temperature, overload, short circuit, high or low battery voltage.
- Variable speed fan for quiet operation at low power.
- Optional remote control for instant switch off of the inverter and all connected equipment
- Convenient plug connection for all models, 2500/3500 Watt models also hard wired.
These affordable sine wave inverters convert 24V battery voltage into reliable 120 V 50/60 Hz grid power, making them ideal for recreational and semi-professional applications. The AC Master series is easy to install and delivers full output, even under the most demanding conditions. The pure sine wave technology provides an outstanding power quality, ensuring the correct functioning of sensitive equipment. The usage of high frequency switching technology eliminates any annoying humming and buzzing sounds.
Specifications| General specifications | |
| Output voltage | 100/110/115/120 V — 50/60 Hz (selectable) |
| Output waveform | true sine |
| Nominal battery voltage | 24 V |
| Recommended battery capacity | ≥ 50 Ah |
| Continuous power at 25 °C / 77 °F, cos phi 1 | 700 W |
| Continuous power at 40 °C / 104 °F, cos phi 1 | 700 W |
| Peak load (1 min.) | < 810 W |
| Peak load (1 s) | < 1230 W |
| AC connection | North American socket with GFCI |
| Galvanic isolation | Yes |
| Efficiency | 93 % |
| Display/read-out | LED indication: battery voltage, load level, status |
| Alarms | potential free alarm contact |
| Dimensions, hxwxd | 7.9 x 13.0 x 3.3 inch |
| Weight | 5.7 lb |
| Technical specifications | |
| Technology | high frequency, input & output fully isolated |
| Low battery voltage, switches off at | 21 V |
| Low battery voltage, switches on at | 25 V |
| High battery voltage, switches off at | 33 V |
| High battery voltage, switches on at | 29 V |
| Input current (nominal load) | 35 A |
| No-load power consumption (ON mode) | < 0.8 A |
| No-load power consumption (energy saving mode) | < 0.06 A |
| Minimal DC fuse (slow blow) | 50 A |
| Minimal cable size | 16 mm |
| Harmonic distortion typical | < 5 % |
| Cos phi | all power factors allowed |
| Temperature range (ambient temp.) | -4 °F to 140 °F |
| Cooling | temperature and load controlled fan |
| Protection degree | IP21, horizontal wall mounting |
| Protections | over-temperature, overload, short circuit, high/low voltage, reverse polarity (fuse) |
| MasterBus compatible | yes, using a MasterBus AC Master Interface |
Shipping 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 9 reviews
Sort
Product Reviews
★★★★★ 5
Perfect Mic for Streamers and Content Creators!
Style: QuadCast 2 S
The HyperX QuadCast 2 S is hands down the best microphone I’ve ever used. From its sleek design to its exceptional audio quality, this mic exceeded my expectations in every way.
Key Features I Loved:
Crystal Clear Audio: The QuadCast 2 S delivers professional-grade sound. My voice comes through crisp and natural, with no distortion or background noise, even in a noisy room.
RGB Lighting: The customizable lighting adds such a cool aesthetic to my setup! It’s fully adjustable and syncs perfectly with other RGB devices.
Built-In Pop Filter: This is a game changer! No need for extra attachments – the integrated pop filter works like a charm, eliminating plosive sounds effortlessly.
Tap-to-Mute Sensor: The mute function is super responsive and the LED indicator ensures I never accidentally stay muted.
Multiple Pickup Patterns: Whether I’m streaming solo, doing a podcast, or having a group chat, the cardioid, omnidirectional, bidirectional, and stereo modes cover all scenarios.
Setup & Compatibility
It was ridiculously easy to set up. Just plug it in, and it’s ready to go. It’s compatible with PC, PS5, and even works with popular streaming software like OBS and Discord.
One Minor Flaw:
The only small downside is that it’s a bit pricey. But honestly, considering the quality and features, it’s worth every penny.
If you’re a streamer, podcaster, or just someone who wants a high-quality microphone for meetings and gaming, the HyperX QuadCast 2 S is absolutely worth it. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2024
★★★★★ 5
Great mic, little pricy, but its dipping the toes into higher end mics so its understandable
Style: QuadCast 2 S
I had been using knock off apple earbuds for a long time(i still do for audio haha) but lately people have been complaining my mic cuts out or is too quiet etc - so i finally gave in and got myself this mic - not a single word since(except how much better it is). You could probably do ASMR on this if you wanted to lol - it has all sorts of audio modes. I like the single directional one since I have a wall right in front of me (and behind the mic) so sound bounces the wall and would normally cause an echo, but this mic just ignores it and sounds great regardless. Its very well made, I don't think anyone would have anything bad to say about the build quality, its got a nice metal frame and a built in pop filter which is good enough for my use. It is just plug and play. If you have a little money to spare and are looking for a mic - I don't think you can go wrong with this one
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2025
★★★★★ 4
Great Sound, Stunning RGB, and Easy to Use
Style: QuadCast S
I’ve been using the HyperX Quad Cast S for streaming and calls, and I’m very happy with the performance. The sound quality is clear and professional, and the built-in shock mount and pop filter are nice touches. The tap-to-mute feature on top is super convenient, and the RGB lighting looks amazing on my desk.
Setup was plug-and-play with no issues on Windows, and the adjustable polar patterns give me flexibility depending on how I’m using it.
The only reason I’m giving 4 stars instead of 5 is that the software (NGENUITY) is a bit limited—it mainly controls the lighting, not the audio settings. Also, it's very sensitive, so make sure you're in a quiet environment.
Overall, highly recommend this mic for streamers, podcasters, or anyone wanting great USB mic quality with a touch of style.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2025
★★★★★ 5
The best mic I have had so far the sound quality is amazing
Style: QuadCast 2 S, Style: QuadCast 2 S
This is a USB like and the sound quality is amazing. It’s a great price for what you’re getting it’s got some weight to it. The build quality is amazing. It’s compatible with almost anything given that it’s a USB Mic
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
★★★★★ 5
Crisp mic
Style: QuadCast 2 S
A great mic. Captures my voice with crisp quality. My only grievance is having to set how much it picks up every single time I use it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026