1.0MMATS Pro Audiohttps://www.mmatsproaudio.com/siteJorge Riverahttps://www.mmatsproaudio.com/site/author/algarin/rich600338<blockquote class="wp-embedded-content"><a href="https://www.mmatsproaudio.com/site/product/neo800-4/">NEO800.4</a></blockquote> <script type='text/javascript'> <!--//--><![CDATA[//><!-- /*! This file is auto-generated */ !function(d,l){"use strict";var e=!1,n=!1;if(l.querySelector)if(d.addEventListener)e=!0;if(d.wp=d.wp||{},!d.wp.receiveEmbedMessage)if(d.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!/[^a-zA-Z0-9]/.test(t.secret)){for(var r,i,a,s=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=new RegExp("^https?:$","i"),c=0;c<n.length;c++)n[c].style.display="none";for(c=0;c<s.length;c++)if(r=s[c],e.source===r.contentWindow){if(r.removeAttribute("style"),"height"===t.message){if(1e3<(a=parseInt(t.value,10)))a=1e3;else if(~~a<200)a=200;r.height=a}if("link"===t.message)if(i=l.createElement("a"),a=l.createElement("a"),i.href=r.getAttribute("src"),a.href=t.value,o.test(a.protocol))if(a.host===i.host)if(l.activeElement===r)d.top.location.href=t.value}}},e)d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",t,!1),d.addEventListener("load",t,!1);function t(){if(!n){n=!0;for(var e,t,r=-1!==navigator.appVersion.indexOf("MSIE 10"),i=!!navigator.userAgent.match(/Trident.*rv:11\./),a=l.querySelectorAll("iframe.wp-embedded-content"),s=0;s<a.length;s++){if(!(e=a[s]).getAttribute("data-secret"))t=Math.random().toString(36).substr(2,10),e.src+="#?secret="+t,e.setAttribute("data-secret",t);if(r||i)(t=e.cloneNode(!0)).removeAttribute("security"),e.parentNode.replaceChild(t,e)}}}}(window,document); //--><!]]> </script><iframe sandbox="allow-scripts" security="restricted" src="https://www.mmatsproaudio.com/site/product/neo800-4/embed/" width="600" height="338" title="“NEO800.4” — MMATS Pro Audio" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe>https://www.mmatsproaudio.com/site/wp-content/uploads/2025/08/img-02.png20002000Our water treatment is an industrial chemical that we purchase commercially by the gallon. It is a toluene, base which is a strong solvent, and it is This 8” Ultra-loud-speaker joins the infamous NEO600 as the loudest speakers in our line-up. At 102dB from 1 watt/1 meter of input, it will be your best choice in an 8” loudspeaker for sheer output. Right out of the box, it will give you an incredible vocal presence with an upper extension that can almost be tweeter-like. SOLD AS EACH SPECIFICATIONS Power Rating 180WRMS / 360 Program Frequency Response 180Hz to 8Khz Efficiency 102dB @ 1 watts, 1 meter Impedance 4 ohms only Voice Coil 1.5” Diameter Weight 2.85 pounds Mounting depth 2.5” FEATURES Ultra-loud Loudspeaker Full Neodymium motor assembly Spring-loaded terminals Ridged Cast-aluminum frame Edge-wound aluminum voice coil with Kapton former