The horn itself that stretches briskly is also excellent, but please pay attention to its low-range sounds with the power and impact that can be listened to in actual performance hall. You will experience the low-range sounds that you have never imagined.
- Monthly Audio 2019.4
World's First 4 Technologies for Plotinus
First real rounded wood horn
with Compression Driver.
First molded aluminum Woofer
enclosure not assembled.
First Korean traditional paper
(called Hanji) compression
First incredibly low resistance
Inductor invented and used by
SeaWave original technology.
So beautiful, you can’t look away.
Perfectly beautiful Wood horn
Only with seeing the horn made through the processes of laminating 20 sheets of 20mm sized white birch panel and processing with precision machines, people can feel happy. The brilliant appearance of the horn speaker completed through at least 5 times of coats by the specialist to deliver beautiful and complete color adds more joys of seeing.
Fascinating design will catch your mind
The horn made of processed white birch and the enclosure made of all-in-one casting are finished in 5 colours of Gold & Rose Gold, Red & Black, Nature, Black, and Ocean Blue. The fascinating design of Plotinus will raise the quality of your space.
SeaWave original technology
The world's first true and authentic horn type speakers
First real rounded wood horn
with Compression Driver
The horn in cone shape made of woods using compression drivers. Only this can be called the real horn.
Welcome to the world of the first real horn that have never been made!
First molded aluminum
Woofer enclosure not assembled
The enclosure of Plotinus is made of all-in-one casting that does not require assembling because there is no seam. All-in-one casting is very hard to make, and costs a lot more. But the manufacturing cost is not important, because Plotinus is made only for quality of sound. The enclosure of Plotinus made for quality of sound is finished as a beautiful product like a work of art after being made in all-in-one casting and processed with CNC several times.
Aluminum bars are used for strengthening the structure of enclosure, and for anti-resonance. In addition, anti-vibration fluid was applied three times to the inside of the enclosure to suppress additional internal resonance.
Seawave makes the enclosure of Plotunus by applying all its technologies and efforts to every part of it however small they may be.
First Korean traditional paper com-
pression driver membrane
The Tweeter of Plotinus is special. The Twitter made of Korean paper is light and soft. The Korean paper Tweeter, which was applied to Plotinus for the first time in the world, makes high range sounds very naturally without any sharp sound.
Non soldering technology
Every connecting point is twisted and pressed instead of applying soldering. NST is a small effort to make the premium high-end speaker, using the technologies recognized for the quality of sounds in Seawave’s previous products.
First incredibly low resistance Inductor invented and used by SeaWave original technology. The proprietary inductor uses an 11-gauge (6N) 99.9999% purity copper foil to reduce the internal resistance to 1/10 than usual inductor. It mean just like no use inductor in ordinary concept.
Design True rounded horn type speakers
4 way 5 Speakers
Driver Units Super Tweeter : Beryllium
Tweeter : Hanji membrane 25mm
Rounded wood horn 180mm
Midrange : Titanium 65mm
Rounded wood horn 480mm
Woofer : 200mm Double
Frequency Response 30 - 50000Hz (±1)
Sensitivity 93 dB/W/m
Impedance 4 Ohm
Amplifier requirements 15 -250W
Weight 150 kg
Dimensions(HWD) 1605 x 410 x 789 mm
Colors Gold & Rose Gold / Red & Black / Nature / Black / Ocean Blue