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New Pro-Ject Wireless Box E Plugin Streaming Amplifier - Silver

50W 1-channel Wi-Fi Streaming Amp with WiiM OS, Dual 2.4GHz/5GHz Bands, and Multiroom Playback - Silver
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Item ID: WrlsBoxES
Pro-Ject Wireless Box E Plugin Streaming Amplifier - Silver
Price:$299 and 00 cents
$50.00 suggested monthly payments with 6 month financing double dagger

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Pro-Ject Wireless Box E Plugin Streaming Amplifier - Silver
Price:$299 and 00 cents
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Transform a Passive Speaker Into a Wireless Powered Audio System

How would you like to transform your traditional passive speaker into a modern wireless powered audio system? Powered by WiiM OS, the Pro-Ject Wireless Box E was designed expressly for such a purpose. This compact streaming amplifier connects directly to your Pro-Ject speaker’s terminals, delivering high-quality sound via dual-band Wi-Fi to your Uni Box S3, Stream Box E, or next-gen Pro-Ject Network Streamer. Moreover, once connected, audio signals from various source devices can be distributed wirelessly to multiple Wireless Box E units for seamless multiroom playback. Beyond that, the Wireless Box E delivers up to 50 watts of amplification, ensuring ample output without complex installations or bulky equipment. Featuring an eye-catching aluminum front panel and a durable metal chassis, the Wireless Box E will breathe new life into your favorite passive speaker.

Pro-Ject: projecting sonic purpose and premium playback performance

Since its founding in 1991, Pro-Ject has pursued a singular mission: to provide premium analog listening experiences for music lovers. During a time in which the succession of CDs and digital audio over analog and vinyl seemed all but inevitable, company founder Heinz Lichtenegger doubled down. Heinz and his talented team were determined to introduce new listeners to the world of genuine, true-stereo, hi-fi audio, complete with a menu of value-laden products. Considering that the RIAA reported that vinyl outsold CDs in 2022 — the first time it had done so since 1987 — it’s clear that Pro-Ject’s long-term wager paid off. The company’s initial major success stemmed from the release of its debut turntable, the Pro-Ject 1. Since then, Pro-Ject has materialized as a worldwide window into the world of high-fidelity analog listening. The company collaborates with manufacturers, engineers, and designers around the world to produce parts from scratch, ensuring everything from the smallest screw to the most complex components maximizes quality. This all-encompassing commitment has manifested in an extensive line of turntables, speakers, cables, amplifiers, tonearms, cartridges, and more. Whether you’re a newcomer to the format or a veteran collector, Sweetwater invites you to chart your vinyl voyage with Pro-Ject — supreme style and sonic substance are only the beginning.

Pro-Ject Wireless Box E Features:

  • 1-ch. plugin streaming amp powered by WiiM OS
  • Transforms a traditional passive speaker into a modern wireless powered audio system
  • Connects directly to a Pro-Ject speaker’s terminals (Connect it LS Flex extension cable required for speakers from other brands)
  • Delivers high-quality sound via dual-band Wi-Fi to a Uni Box S3, Stream Box E, or next-gen Pro-Ject Network Streamer
  • Audio signals from various source devices can be distributed wirelessly to multiple units for multiroom playback
  • Up to 50W of amplification ensures ample output without complex installations or bulky equipment
  • Eye-catching aluminum front panel and a durable metal chassis
Worry-free Wireless!

We wanted you to know that all of the wireless systems you see here – and all of the wireless systems available at Sweetwater – are 100% compliant with the Federal Communication Commission's new rules governing wireless systems. You can be confident that these systems will work within the FCC's currently permitted frequency/power ranges. Please be aware that systems operating in the 617-652 MHz or 663-698 MHz range are now operating outside the FCC's new guidelines. To find out more, visit the FCC's wireless microphone website at  www.fcc.gov/cgb/wirelessmicrophones  or give them a call at (888) CALL-FCC.

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage
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Tech Specs

  • Configuration: Receiver
  • Simultaneous Channels: 1
  • Receiver Frequency Range: 2.4 GHz/5 GHz
  • Compatibility: Uni Box S3, Stream Box E, and Next Generation Pro-Ject Streamers
  • Antenna Type: Fixed
  • Frequency Response: 20Hz-20kHz
  • Outputs: 1 x Dual Banana
  • Manufacturer Part Number: 9120137902761

What Makes Our Sales Engineers Great?

Sweetwater Sales Engineers are a world-class team of experts dedicated to you. Hand selected from across the globe, each brings a wealth of experience and expertise in the world of music gear to provide you with unparalleled service completely free of charge. Friendly relationships, real trust, and the right gear are only a call or a click away!

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