Main Content
Polk Audio Signature Elite ES50 Black Hi-Fi Floorstanding Loudspeaker (Each) - 300367-01-00-005
Model # 300367-01-00-005
Abt # ES50BLK
UPC # 747192134266
- Great Sound For Every Room
- Built To Last
- Lifelike Soundstage
- Powerful & Immersive Hi-Res Audio
- Dolby Atmos And DTS:X Compatible
- 42Hz - 40kHz Total Frequency Response
- Anti-Diffraction Grille
- Black Finish
See other products in
Call for availability
Your Price:
$334
Save $40.
Price includes manufacturer rebate
which ends 09/13/2026
which ends 09/13/2026
Regular Price:
Comp. Value: $374
Special financing as low as $56/mo
$56/mo
suggested payments with 6 month special financing.
Get a decision in seconds with no impact to your credit bureau score.
or
Ship to
Email
Notify me when this item is available
View
Your Price:
$334
Save $40.
Price includes manufacturer rebate
which ends 09/13/2026
which ends 09/13/2026
Regular Price:
Comp. Value: $374
Ask Bolt?
Polk Audio 300367-01-00-005 Signature Elite ES50 Black Hi-Fi Floorstanding Loudspeaker (Each)
High-resolution Floor-standing Loudspeaker For Hi-Fi Listening & Home Theater
Enjoy movies, music and gaming with high-resolution, room-filling, cinematic sound and effortless bass. Polk’s high-performance ES50 floor-standing loudspeaker is Hi-Res Audio Certified, Dolby Atmos & DTS:X compatible, and features a Dynamically Balanced acoustic array, precision crossovers and Power Port bass-enhancement.
Key Features
- Hi-Res Audio Certified Polk products deliver an immersive listening experience, capturing the nuances and subtleties of high-quality audio recordings, and providing an enhanced level of audio fidelity.
- Polk’s patented Power Port design provides greater surface area and smoother air flow for more output and less distortion compared to conventional ported speakers.
- Cabinets, braces and internal enclosures are carefully engineered to minimize unwanted internal standing waves and eliminate unwanted resonances.
- Proudly engineered and designed in Baltimore, Maryland, Polk products are crafted to meet high standards of quality, performance, and reliability, ensuring a premium audio experience that is the pinnacle of American Hi-Fi.
- Polk’s exclusive lightweight Dynamic Balance® Polypropylene Cones deliver spectacular midrange clarity, punchy bass and high efficiency.
Features
- Great Sound For All
Powerful & Immersive Hi-res Audio For Movies, Tv, Music & Games
Enjoy movies, music and gaming with high-resolution, room-filling, cinematic sound and effortless bass. Polk’s high-performance ES50 floor-standing loudspeaker features a Dynamically Balanced acoustic array, precision crossovers and Power Port bass enhancing technology. Hi-Res Audio Certified and accessibly priced, Signature Elite ES50 fulfills the Polk promise of great sound for all. - High-Resolution Sound
Hear More Detail In Music And Movies You Love
ES50’s Hi-Res Audio Certified, Terylene dome tweeter provides crystalline highs (40kHz+) ideal for enjoying high resolution music from services like Apple Music, Tidal, Amazon Music HD, Qobuz and Spotify HiFi, along with the soundtracks of the latest ultra-hd movies. - Seamless Lifelike Soundstage
Make Your Entire Home Theater The Sweet Spot
You’ll experience a seamless, lifelike soundstage no matter where you’re seated thanks to Signature Elite ES50’s Dynamic Balance mica-fortified, polypropylene woofers and 2.5-way cascaded crossover array.
- Enjoy Louder Lows With Less Distortion
Effortless Bass
Power Port is a Polk-patented design that smoothly transitions the airflow from the speaker’s port into the listening area to eliminate turbulence and distortion for louder, deeper, more musical bass and a more open and transparent midrange. When paired with the ES50’s dual 5.25” woofers, that means effortless bass you can feel. - Ready For Your Amplifier Or Receiver
From Vintage Hi-Fi To Dolby Atmos & DTS:X
ES50 Towers deliver spacious, clear, enveloping and realistic sound reproduction from nearly any amplifier or receiver—whether 4- or 8-ohm, vintage audiophile or the latest Dolby Atmos or DTS:X surround sound AVRs.
- Thoughtfully Designed And Constructed
Built For Pure Sound
ES50 is designed for you to hear pure sound the way the director, producer or artist intended.- Quiet Cabinet
A strong, rigid and acoustically inert enclosure built with critically damped Medite MDF and laser optimized bracing reduces internal standing waves and resonances for less coloration and distortion of your sound.
- Low-interference Grille
The ES50’s anti-diffraction, magnetic grille minimizes sonic interference and can be easily removed to provide a striking look.
- Direct Connection
Dual gold-plated five-way binding posts ensure the most direct, efficient, and lossless connection possible.
- Quiet Cabinet
California customers:
Related Guides and Articles
Frequently Asked Questions
-
This speaker supports Hi-Res Audio Certified playback, Dolby Atmos, and DTS:X, ensuring immersive, high-resolution audio suitable for movies, music, and gaming with room-filling sound and effortless bass.
-
The speaker is compatible with amplifiers or receivers rated between 20 watts and 150 watts, accommodating both vintage hi-fi setups and modern Dolby Atmos or DTS:X surround sound systems.
-
It is a passive 2-way floor-standing speaker featuring a 1-inch Terylene high-resolution dome tweeter and two 5.25-inch low distortion mica-fortified polypropylene midrange drivers for a balanced and detailed soundstage.
-
Constructed with acoustically inert, critically damped MDF and laser-optimized bracing, the cabinet reduces internal resonances and standing waves, resulting in clear, uncolored sound reproduction with less distortion.
-
Connections are made via dual gold-plated 5-way binding posts that provide efficient, lossless signal transfer and compatibility with 4- and 8-ohm outputs, ensuring a solid and direct connection to your amplifier.
Your recently viewed items:
Polk Audio Signature Elite ES50 Black Hi-Fi Floorstanding Loudspeaker (Each)
Polk Audio Signature Elite ES50 Black Hi-Fi Floorstanding Loudspeaker (Each)