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NAMM Music Show 2026 – January 20–24 • Anaheim, CA – NAMM Music Show 2026 – January 20–24 • Come see Stage One live and in person • NAMM Music Show 2026 – January 20–24 •
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Stage One – Wireless Portable Speaker

$1,499.00

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* Nothing is too expensive if it’s worth more than you paid for it.

This is the most powerful speaker in its class — with dual hot-swappable batteries, pro-level inputs, and reliable wireless audio over Bluetooth and SKAA. Built for party makers, DJs, musicians, content creators, event pros, and anyone who demands elite performance and epic sound at a great price.

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SKU: ea-s1-g1 Category:

Shipping Domestic

Free domestic shipping on all orders within the continental United States (excludes Hawaii and Alaska). Ships within 3–5 business days. International shipping available — delivered in 2–4 days (subject to customs clearance).

International Shipping (DHL Express Worldwide)

We proudly ship Stage One across the globe via DHL Express Worldwide — the gold standard for fast, secure international delivery. Most orders arrive in 2–5 business days, subject to your country’s customs process. Terms Apply

Every shipment includes:
End-to-end DHL tracking
Reinforced protective packaging for long-distance travel
Priority handling for batteries & pro-audio electronics
Multiple delivery attempts with local pickup options

Warranty & Returns

We stand behind every Stage One speaker. Your purchase includes a 2-year warranty.

Want even more peace of mind? Upgrade to a full 36-month extended warranty for just $149.

You also get 90 days to try it out, risk-free — if you’re not blown away, send it back for a full refund. Terms Apply

What You Get

Every Stage One package includes:

  • Stage One Speaker

  • 2 Hot-Swappable Batteries (30% Charged)

  • High Speed Battery Charger

  • Documentation + Quick Start Guide

  • Optional All-Black Grill Logo

  • QR Code for the full video manual covering all operational features.
  • Protective Weather BaG

  • USB Type-C Cable for Stage One (Charge & Play)

Finance

Break your purchase into easy monthly payments with Affirm — starting as low as $94/month for qualified buyers.
Just select “See if you qualify” at checkout — no hidden fees, no impact on your credit score.

Stage One isn’t just another Bluetooth speaker — it’s a next-generation portable wireless audio system trusted by DJs, musicians, party makers, content creators, and event pros around the world. Whether you're hosting a rooftop party, throwing a tailgate, or performing live, Stage One delivers studio-grade clarity, massive output, and unmatched control in any environment.
Unlike typical wireless speakers, Stage One uses SKAA wireless technology — engineered for ultra-low latency, extended range, and perfect multi-speaker sync (up to five units at once). Whether you're mixing from your phone, controller, or XLR interface, Stage One is ready for it all.
It’s built tough for the road with hot-swappable batteries, a stackable enclosure, pro-level inputs, and a custom cabinet made from the same material used in touring-grade sound systems. Even at max volume, you’ll get tight powerful bass, smooth detailed mids, and crystal-clear highs — with zero distortion.
For those who demand more than hype — this is the system real performers rely on.

Product Key Features

  • 320W RMS Triple-Amplified Power — engineered for tight bass, smooth mids, and crystal-clear highs
  • Bluetooth 5.3 LE + SKAA Wireless with up to 164 ft / 50m range
  • SKAA Wireless: Fixed-Latency for flawless syncing — 36ms SKAA / 19ms SKAA Pro
  • Dual Hot-Swappable Batteries – 10 hours at max volume, 100 hours at 65%
  • Stackable Design with Locking Silicone Bumpers
  • Sync up to 5 Units in perfect latency for full-stage sound
  • XLR / TRS / TS Pro Audio Inputs + Outputs
  • MP3 Playback via USB + Aux Input + USB-C Charging Port
  • Type-C Input for phones, laptops, and more — conveniently located on the back panel.
  • Mono, Stereo, or Wireless Relay Modes
  • Lightweight, Rugged Design with molded handles for easy carry (Weight: 40 lbs)
  • Splash-Resistant Front Grille (Back panel not water-resistant)
  • Built from Phenolic-Coated Baltic Birch — the same rugged wood used in touring-grade pro audio gear.
  • Designed, Engineered, Tested and Tuned in the USA

Additional information

Weight 50 lbs
Dimensions 32 × 19 × 16 in
Warranty

2 Year Warranty (Included), Premium 3 Year Warranty +$149.00

14 reviews for Stage One – Wireless Portable Speaker

  1. Keith R.

    Speaker appears to be of high quality. Its still new so time will tell how well it actually performs and holds up. Sound is very good. Not too much bass in my opinion but still a great sound.

  2. Robert S.

    Thank you so much for your help with the name mixup and thank you even more for the speaker. Ive been playing with it for the last couple of weeks and I don’t even know where to begin to start praising it, so im just gonna give you a story of my first experience with it (sorry in advance for the long winded tale). For the past 3 years I’ve used a Soundboks 3 and Soundboks Go for my Bass Guitar and Vocals for our live shows and for recording. We usually play venues that are max 200 capacity and they have done a pretty good job as a pair at those venues and I’ve even been able to occasionally use just the SB3 at smaller venues/house shows and it does ok but never “spectacular”. We recently had the opportunity to play a 700+ cap venue, 100×50 foot room, 30 foot ceilings, sold out and packed with people and I had just received the stage one the day before. I thought why not just bring it with my 2 SB3s and SBGo to the show and see how it holds up. I synced all four together (extremely easy) played a few note, and was immediately told “NO WAY” far too loud, and I completely agreed, so i turned off the one SB3 and still too loud. Then I turned off the a GO, and again too loud. I had the Stage One as the Host, and just decided to try it as a stand alone and the sound engineer was still skeptical and was saying the bass a bit more “booming” than he liked but he said the volume was “acceptable”. I used only the Stage One the whole show, 4 hours, only drained the first battery to one green light, and it filled that room with sound. This was also pretty much straight out of the box, no eq, no bass+, just volume and gain. I am absolutely amazed by this thing! My drummer was just as blown away. The next day I started to really tap into it and started playing with the eq and I probably would’ve been told I still had to turn down at that show if I had tinkered with it beforehand. Thank you so so much for this. I have tried every single battery powered speaker available and this thing is in a class of its own. I am so excited to play out with it more.

  3. [email protected]

    This speaker reaches a level of such clean Fidelity, that you’ll forget it is a portable bluetooth powered speaker. . It is immersive in its ability to reproduce instruments and vocals within the sound stage, that I’ve not heard in any other speaker of its size. The experience is not only heard, but felt as well, from all three phases, treble-mid bass-sub base at any volume, and it looks as amazing as it sounds. with its ample choices of inputs and outputs, and ability to connect others, this will surely allow it to blend into any set up or event with Chameleon like quality. To not be tethered by power cords or patch cords is truly a game changer for DJ’s. And when needed, the ability to plug in mixers or sound boards and mic is a relief. I’m so blown away that I must order a second speakers, so I may truly enjoy Stereo sound in a Big way. With the knowledge of a coming Subwoofer, and if it bumps as I believe it will, then I will have reached Nirvana. Some companies believe that Perfect is the enemy of Good Enough, not you and your team at Electrotec Audio, please keep pushing the envelope. . Because perfecting quality sound reproduction, and allowing an audience to feel like they are at a live musical event, is a beautiful experience . I am a 67 year old, small town DJ, who started doing small gigs like weddings, class reunions, Christmas party’s, as well as Dance Clubs, playing all genres of music, and I truly think Music makes the world go round. And although I now playoff friends and family at small get togethers, I’m excited again to share this product and spread happiness because of your life long commitment within the music industry. Thank you and your partners and team for providing this impressive product. To those whom have not had the means or opportunity to hear, or own, the StageOne, you will experience a new love of Music, so get one or two or. . . . . . . Say it with me, StageOne, changing the musical landscape, in bringing the stage to the audience, and the audience to the stage. . Sincerely yours, David Tams. . . . . customer for life!

  4. Jeanette F. (verified owner)

    I purchased a Stage One for my son after he did a lot of research on what’s available, it arrived and we set it up at my house, it was so simple to connect and play music, in a word “Stunning”, the sound, the clarity, the detail, the quality at low volume, we heard details on Pink Floyd that we have not heard before. My son took it to his home and it left an empty feeling in my house, so I’m ordering another!. Great job you guys at Electrotec. . . . . . . . Love made in the USA!!

  5. Raymond K (verified owner)

    The stage one is interesting it’s rugged and classy at the same time sound quality is true quality battery life phenomenal if you would like to know what quality is it is stage one.

  6. J. Sobota (verified owner)

    Forget this is the best sub-bass I ever heard for its size, with 100+ hours of battery…are you kidding me!!

  7. D. Rolas (verified owner)

    “So much power and features from such a small box, unreal. Audio is 10 stars!”

  8. R. Whitehead (verified owner)

    “Forget all the BS!! This is the real deal from the REAL Pro’s! Highly Highly recommend!!”

  9. David T (verified owner)

    It is immersive in its ability to reproduce instruments and vocals within the sound stage, that I’ve not heard in any other speaker of its size. The experience is not only heard, but felt as well, from all three phases, treble-mid bass-sub base at any volume, and it looks as amazing as it sounds.

  10. James (verified owner)

    When I first played Pink Floyd on my Stage One, the clarity blew me away! This speaker has crisp, detailed, and very balanced sound. The highs, mids, and lows are all there…I imagine this speaker emits the exact sound the artist intended us to hear.

  11. Rich (verified owner)

    The sound. . . WOW! It’s crystal clear, no matter the volume. And what is crazy about the Stage One is that the louder you crank in, the clearer the sound…If you are a DJ or musician, you not only have a party speaker, you also have a PA system.

  12. Ted G (verified owner)

    Finally, when it comes to higher tones in a singing voice, the StageOne provides an amazingly clear and clean sound that gives goose bumps.

  13. Eli M. (verified owner)

    As an avid Soundboks owner, I was skeptical about the Stage One. Once I got my hands on it, I’m now a fanatic…Frankly, I don’t even turn my Soundboks on anymore.

  14. Robert S (verified owner)

    I have tried every single battery powered speaker available and this thing is in a class of its own.

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“Herein lies the truth.”

Check out the Competition

From the studio to the stage, STAGE ONE Outperforms everything in its class.

Product Features Stage One JBL Partybox 1000 Soundboks Gen 4
Bluetooth version5.3 LE5.05.0
Stereo Mini-Jack Input 3.5mmYesYesYes
USB MP3 PlayerYesYesNo
USB-C Charge and PlayYesNoNo
Combo XLR Input w/GainYesNoNo
Mic/Instrument InputYesNoYes
Karaoke ModeYesYesNo
Stereo Mini-Jack Out 3.5mmYesNoYes
XLR OutputsYesNoYes
Managed by AppYesYesYes
SKAA WirelessYesNoYes
SKAA Pro WirelessYesNoYes
Watt Output320 RMS1100*216*
Bass-BoostYesYesYes
High Resolution AudioYesNoNo
Frequency Response34Hz-20KHz35Hz-20KHz40Hz-20KHz
Custom EQ PresetsYesYesYes
Communication Range50 meter15 meter30 meter
Wireless link other speakersYesYesYes
Wireless link up to 5 speakersYesNoYes
Weight40 lbs77 lbs38.5 lbs
Battery Life100+hr25hr40hr
Dual Battery CapableYesNoNo
Hot Swappable BatteriesYesNoNo
High Res Audio (24bit, 192kHz)YesNoNo
Charge Battery & PlayYesNoNo
Made In The USAYesNoNo

Let’s Check The Specs

About Stage One

This one-piece cabinet uses a unique design that takes a full 320 watts RMS divided into a three-way all-in-one cabinet utilizing Electrotec’s TRI-AC system. Using one pro neodymium 10 inch bass driver, one pro neodymium 8 inch mid-range drive and one pro neodymium 1 inch compression horn creating an unsurpassed audio experience producing true concert-grade sound to any party or event.

  • Cab construction made with high-grade 6-ply birch and poplar. With internal bracing and edge support to reduce cabinet resonnance.
  • Cabinet pneumatically compressed to consistent sizing, and coated with phenolic epoxy resin that is weatherproof and durable as well as environmentally safe and recyclable.

Dimensions

  • Height: 25.5 inches
  • Width: 15 inches
  • Depth: 14 inches
  • Weight: 40.0 pounds (Weight 35 pounds with batteries removed)

Inputs

  • Bluetooth 5.3 LE
  • 3.5mm stereo input
  • SKAA Wireless and SKAA Pro Wireless features
  • USB MP3 Player with button control and app control
  • USB-C HiFi charge and play
  • Monitor feature enabling all input sources, including karaoke mode
  • 2x Combo TRS Mic/Instrument inputs with separate gain controls with individual green to red limiter LEDs.

Outputs

  • Easy Speaker Channel Assignment (left, right or mono)
  • 3.5mm Stereo Out
  • 2x XLR Out with advanced features: (left, right and mono out)
  • SKAA mode at 36ms (5 speakers) and advanced SKAA Pro mode (3 speakers) with ultra-low latency transmission (19ms)

Drivers

  • 1” Electrotec 40watt RMS Compression Tweeter (107Db SPL)
  • 8” Electrotec 150watt RMS Mid Driver with high-grade Neodymium Magnets (99Db SPL)
  • 10” Electrotec 200watt RMS Woofer with high-grade Neodymium Magnets (89Db SPL)

Amplification

  • 2x Merus MA12070P 60w per Channel
  • 1x Merus MA5302 200w Woofer Channel
  • 320 total watts RMS

Power

  • 26 Volts 4.8 Amp Power Supply
  • 22.2 Volt 115 Watt Hours, 5200 mAh Native Power Battery Pack with Built-In Safety Management
  • 2x Hot Swappable Battery Bays for Continuous Power
  • 100+ Hour Playtime at 65% volume
  • 10+ Hour Playtime at Max Volume
  • The speaker delivers full power when plugged into the supplied wall charger.

What's Included

  • Stage One Speaker
  • 2 Hot-Swappable Batteries (30% Charged)

  • High Speed Battery Charger

  • Documentation + Quick Start Guide

  • Optional All-Black Grill Logo

  • QR Code for the full video manual covering all operational features.
  • Protective Bag

Frequently Asked Questions

Questions & Answers to Help You Along

Is Stage One a 3-way speaker?

We thought you would never ask. STAGE ONE is designed as a true 3-way speaker bar none! Using our custom internal and external porting system, combined with our Electrotec TRI-AC® (Triple Acoustic Chambering) system, we created bass you can feel in your chest — without losing a single detail, perfectly balanced with high-fidelity mids and highs. The result is the only true portable battery-powered 3-way system in its class.

Can Stage One charge and play at the same time?

Absolutely. Stage One lets you charge your phone or device via USB or USB-C while playing at full volume. You can even pop in a USB drive and control playback directly — or take command through the Stage One app.

What’s the battery life on Stage One?

We’ve tested the batteries and they have 100+ hours of playtime at 65% and 10+ hours at max volume based on music genre. Bass fanatics will see less but more than any other system on the planet. STAGE ONE is the only speaker with two battery capabilities on the market to date, an industry first!

Does the Stage One speaker work with one battery?

Of course! Stage One is designed to work with one or two batteries and has the capability to hot swap the battery, meaning you can remove one battery and remain playing on the other battery without skipping a beat.

Does Stage One speaker play to 11?

The phrase “playing to 11” comes from the cult classic film Spinal Tap — and fun fact: our founder and CEO, Rikki Farr, produced the live audio for that very film. That iconic scene? It was recorded using Electrotec Audio gear (back when we were Electrosound) at the Santa Monica Civic Theatre.

Stage One takes it even further, with 30 individually tuned volume steps for perfectly balanced sound at every level. (And yes, we go to 30.)

Can I group more than one Stage One speaker?

An awesome feature of Stage One is that you can group or “bond” up to five Stage One speakers using SKAA. You can also control the Stage One speakers, manually assign channels (left, right, mono) or use the Stage One app and many other features.

Can I control the volume on more than one Stage One speaker?

Take complete control of your bonded Stage One speakers! When Stage One is bonded with other Stage One speakers, you can simply press the volume knob down and an amber LED will light up around the volume knob. This now means you can control the volume levels of ALL bonded Stage One speakers. You can also do this from any Stage One speaker that is bonded.

Does Stage One have specific connections for a microphone, guitar, mixer or other pro audio gear?

Absolutely. Stage One is built with two combo XLR inputs that support both XLR and TRS (1/4″ jack) connections — perfect for microphones, mixers, and instruments. We’ve also added a High-Z filter for guitars with a TS input buffer, ensuring clean, true tone.

Each combo input features its own independent gain control with a High-Pass Filter and peak indicators, making them some of the most versatile inputs ever offered on a mobile speaker. And for even more flexibility, Stage One includes a 3.5 mm stereo input.

Does the app give you EQ capabilities?

The Stage One app comes loaded with professionally tuned EQ presets for incredible sound right out of the box — plus the freedom to create and save your own custom presets.

How loud is the Stage One speaker?

The Stage One packs a peak output of 128 dB SPL — seriously loud. But volume isn’t everything. Thanks to our 30-step volume tuning, it delivers powerful sound with perfect separation and virtually zero distortion, even at full blast.

Can Stage One connect to my PC, TV or gaming console?

Absolutely. Stage One can connect to your PC, TV, gaming console — and just about anything else. Want even more options? Add a SKAA USB adapter, USB-C, or Lightning port adapter to expand your connectivity even further.

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