PhenomeNhan Audio Video proudly carries Angel City Audio speakers. Below is our selection of the ACA Trinity and ACA Seraphim speaker lines.



2-Way Passive Loudspeaker


3-Way Floorstanding Passive Loudspeaker


Our number one goal is a happy customer. We promise to do whatever is necessary to ensure that you are one of them. We promise to always be available, always hear your concerns, and always go the extra mile for our customers.

Warranty & Returns

We are proud to stand behind our products. All Speakers are warrantied for a period of three years. All electronics are warrantied for a period of 1 year, with a 90 day guarantee of tube life in Melody Valve HiFi products. PhenomeNhan Audio Video will cover return shipping for repair/replacement the first 90 days, with the customer bearing responsibility for shipping costs thereafter. Returns for reasons other than warranty issues are not accepted.

This warranty is for the sole benefit of the original purchaser of the covered product(s), and is not transferable.

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We are committed to our customers' privacy. We will never share any personal information of any kind without expressed permission. We also respect any and all requests to opt out of communications.


2-Way Passive Loudspeaker

Starting Price:

$999 for Center

$4,749 for L/R

The ACA Trinity is a 2-way, ported LCR monitor designed to share duty between Home Theater and 2-channel use. There are two tonally identical variants, with a shallower cabinet (Trinity-C) for the center and surround channel and a deeper one (Trinity-LR) for the front and left positions. We offer flexible bundles to form any combination to fit your needs. The Trinity offers an exceptionally dynamic theater experience, and a refined presentation for your music.


Tweeter - VIFA XT Concentric Ring Radiator

Woofers - Custom 7"

Crossover - Point to Point Wiring

Crossover Frequency - 2.2 kHz

Frequency Response - 45 Hz - 37 kHz (Trinity-C), 37 Hz -37 kHz (Trinity-LR)

Nominal Impedance -

Efficiency - 90 dB

Dimensions - Trinity-C - 24" x 9" x 12" (W x H x D), Trinity-LR - 9" x 24" x 16" (W x H x D)

Net Weight - Trinity-C - 44 lbs, Trinity-LR - 50 lbs


3-Way Floorstanding Passive Loudspeaker

$11,999 per pair (Satin black)

$13,999 per pair (Piano Black)

$25,000 (Seraphim Prime with upgraded internal components, and special custom paint)

In Christian tradition, the Seraphim were angels who mediate between heaven and earth, singing to God Himself. Our Seraphim is a messenger of heavenly sound from the City of Angels, singing to you in ways that will leave you mesmerized. The Seraphim - ACA&'s newest creation - is a 3-way floor-standing speaker that builds on the well-received Trinity LCR to set a new standard for performance. The Seraphim retains much of the Trinity's rich, clear presentation, but has a more refined top end and brings true full range performance with prodigious levels of deep, accurate bass.


Tweeter - SEAS 1" soft dome

Midrange - Custom ACA 7"

Woofers - Custom ACA 7"

Crossover - Point to point wired 3-way using premium components

Crossover Frequencies - High/Mid: 2 kHz 4th order acoustical, Mid/Low: 400 Hz 2nd order acoustical

Frequency Response - 28 Hz-21 kHz +/- 2 dB

Impedance - 4Ω nominal (Minimum 3Ω)

Sensitivity - 91 dB, 2.84 Vrms, 1 meter

Dimensions - 14" x 47.5" x 21.5" (W x H x D)

Net Weight - 260 lbs/pr.