SKU: 96629361181

Ascendo The15 ASC-15PP 15" Coax PRO Passive Monitor On Wall Speaker

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Description

Ascendo The15 ASC-15PP 15" Coax PRO Passive Monitor On Wall SpeakerTHE 15 PRO PASSIVE ON WALL PASSIVE FRONT SURROUND ATMOS The THE15 PRO PASSIVE ON WALL is an extremely impressive and extraordinary performing musical speaker system, that leaves nothing to be desired. This 15"point source axisymmetric speaker has been designed as screen speaker for large theaters as left, center and right speaker or can be used for very large theaters as a surround speaker. ASCENDO's passive crossover technology paired with highest

THE 15 PRO PASSIVE ON WALL 

  • PASSIVE
  • FRONT
  • SURROUND 
  • ATMOS

The THE15 PRO PASSIVE ON WALL is an extremely impressive and extraordinary performing musical speaker system, that leaves nothing to be desired.

This 15"point source axisymmetric speaker has been designed as screen speaker for large theaters as left, center and right speaker or can be used for very large theaters as a surround speaker.

ASCENDO's passive crossover technology paired with highest grade flat wound OFC copper air core coils and silver capacitors work in combination with the enclosure and coaxial driver design to deliver ultra-precise and incredibly fast impulse response.

Each channel of the THE15 PRO PASSIVE ON WALL is capable of incredible SPL levels, but also the more impressive dynamic contrasts from whispering dialogues to explosive effects. The volume ranges your home theatre speakers need to be able to handle without audible distortion is huge, especially if you look for a reference level director’s cut performance - this level difference from softest to loudest sounds is called ‘dynamic range’. The THE15 PRO PASSIVE ON WALL reproduces every possible dynamic range with ease. Even the most complex film passages with extreme dynamic requirements are reproduced at the highest clarity and lowest distortion. Imagine a life-like drum solo rendered exactly to the point by hearing and feeling the tremendous dynamic leaps of a bass drum and snare, while at the same time the humming of the cymbals fading away airily into the dark silence of the room giving way to the tiniest fine details.

This very precision lets the listener immerse entirely into the direct and intense visual action.

Whether film or music – this sonic experience is not distinguishable from reality anymore.

The expertly engineered treated titanium dome compression tweeter is centrically arranged in the back of the 15-inch mid-woofer unit. In concert with the passive crossover, their results merge perfectly and allow for a time and phase-coherent lifelike reproduction of all acoustic events with reference level in every seat. The brain can therefore relax and stop trying to process the timing and phase errors far too common in other speaker designs.

Combined with our PRO and Infrasonic subwoofers you will experience unimaginable realism of sound paired with sheer limitless dynamics.

THE15 PRO PASSIVE ON WALL – The realistic cinema experience

Specifications

Speaker type

Time-coherent 15" Point-Source 

Principle 

Vented

Passive / Active

Passive

SPL

Calculated data
127dB cont. / 130 dB peak

Frequency range

Calculated data
75 Hz - 21 kHz 

Efficiency

99 dB / 1W/m

Power Handling

900W

Impedance

8 Ω

Woofer

15"

Tweeter

1.4"  (Throat) compression driver 

Directivity Horizontal x Vertical in Deg°

85° x 85°

Input Terrminal

Neutrik Speakon

Enclosure

Internally braced birch ply and MDF

Width 

18,5" / 470 mm 

Height 

34,25 " / 870 mm

Depth With Plug

9,44" / 240 mm

Depth Grill

0,39" / 10 mm

Weight

71,65 lbs / 32,5 kg

Finish

Structural paint black

Custom colour options

Piano lacquer colour of choice, matte or other finishes upon request

Shape customization

Upon request

Mounting

3 x  wall brackets for horizontal and vertical installation,  VESA 200 mounting option 


The THE15 Be PRO PASSIVE is supplied with a front cover as standard

Technical modifications subject to change without further notice 

 


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SKU: 96629361181

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Alva K. Miller
Port Orchard, US
★★★★★ 5
The author emphasizes Trump’s good qualities.
Format: Hardcover
Excellent book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2025
S
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Satori
San Leandro, US
★★★★★ 5
Dispassionate, Authoritative & Delightful
Format: Hardcover
Impartial: This dispassionate history of the Supreme Court should be read by everyone genuinely concerned about the future of our country and the rule of law. It's impartiality will likely infuriate those on the Left or Right who would prefer to vilify and demolish this branch of our government. There are plenty of books out there that will support your rage. But this book is a deep breath of fresh air. I speak as a member of the bar of the Supreme Court, a retired federal judge, and a lifelong Democrat. The Most Powerful Court In the World (an accurate title) It is the first serious and nonpartisan book written about the Supreme Court in at least the last 30 years. Chock full of details and yet eminently readable. Context: Law Professor Banner puts today's Court in its historical context, demolishing the proposition that in the good old days the Court was a quiet and apolitical sanctum of wisdom and that it has only recently become controversial and political. It's been extremely controversial since at least 1803. Banner's recounting of the historical facts (including wonderful anecdotes) lifts the reader from the immediate tumult of 2024 headlines and provides us with the long view of the Court and the evolution of the law and the Court. Examples include: 1. Court packing (it started with John Marshall in 1801) and manipulating the number of Justices to help, or prevent, Presidential agenda's and appointments (1801). 2. Diversity on the Court (regional, religious, racial, gender) 3. Reconstruction and Jim Crow. 4. The Commerce Clause revolution and its sequel. 5. The rise of individual liberty litigation and decisions in the 20th century, starting with the novel idea of applying the Bill of Rights to the States. Religion, free speech, Roe, Dobbs. 5. The winning judicial strategies for challenging racial discrimination, sexual and gender discrimination and LGBTQ+ discrimination cases to the Court and their current erosion. Affirmative action and its demise. 6. The fact that the Court (composed of lawyers who are taught to revere history, precedent and law) has been a conservative institution for its entire history except for 15 years right after FDR when, for a short interval, it moved to the Left. 7. Movements to reform the Court (age limits, more justices, Congressional veto, jurisdiction stripping) have been perennial. Including Biden's Presidential Commission Report of 2021. 8. The fact that the Justices are human beings who have hobnobbed with the President, VP, Senators, Politicos and Business people forever. Frankfurter played poker with FDR, Douglas took a $12,000 per year salary from the owner of a Las Vegas Casino, Fortas took $20,000 per year from Louis Wolfson, who was later convicted and sent to prison. Spouses who worked for law firms that appeared before the Court. The reader will note that in his discussion of every case, especially the modern ones, Professor Banner provides a representative and pithy quote from the Majority decision and from the dissent. He recounts them fairly and does not take sides. He lets the reader think about it. This book is a delightful change from the norm for modern SCOTUS literature - which is either a partisan hatchet job by a journalist or professor, a compendium of gossip from the law clerks willing to talk, or the warm and neutral memoire or musings of a current Justice trying to make a buck or a former Justice burnishing his or her place in history. Banner gives you as straight, objective and unvarnished a history as you are likely to get these days. It is not a hit-job. It is not a hagiography. The Most Powerful Court in the World should be required reading for any student of the Supreme Court.
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Reviewed in the United States on November 26, 2024
T
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The Doctah
Alexandria, US
★★★★★ 5
Should Be Required Reading!
Format: Hardcover
All citizens should read this captivating history of the Supreme Court and learn that there's no much new in recent criticisms of the court; criticism based on the outcome of a case and not the legal reasoning and jurisprudence behind the outcome.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
E
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EMANations
Grantham, US
★★★★★ 4
Good history of the court despite some bias
Format: Hardcover
This was a very interesting history of the court and a fairly good account of how it had changed as well as in other ways not changed over 2 centuries. In the final part regarding the current court, it is apparent that the author is not even handed regarding his analysis of the current justices and decisions, especially regarding anything involving President Trump. Overall, scholarly and well cited with much good analysis and explanation, at least through 80% or so of the book.
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Reviewed in the United States on May 25, 2026
J
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JB - A Guy
Alexandria, US
★★★★★ 5
Even handed approach and approachable
Format: Kindle
The accolades provided by the book reviewers are accurate. This is accessible, non-partisan and shows a keen understanding of how our legal system has developed over the history of the US. As a practicing attorney, I found myself exclaiming over and again "wow, I didn't realize that!" throughout the read. I studied many of the cases he discusses in law school. I've read other books about the Supreme Court included Wm. Rhenquist's History of the Supreme Court and The Bretheren. Even though I was a serious student, I was enlightened by the author's telling of the story. Like a good history book, this is well-researched.
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Reviewed in the United States on April 14, 2025

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