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<title><![CDATA[iFixit - Answers With Device &quot;First Act MA2039&quot;]]></title>
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<description><![CDATA[Top Questions according to your query. Only showing &quot;First Act MA2039&quot; questions.]]></description>
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<pubDate>Sat, 04 Apr 2026 09:56:30 -0700</pubDate>
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<title><![CDATA[First Act MA2039: First Act MA2039 Speaker Specs & Upgrade Recommendations?]]></title>
<description><![CDATA[<p>I want to upgrade the speaker in the First Act MA2039 battery amp. I use the MA2039 for prepurchase check of prospective guitars found on Craigslist, OfferUp and LetGo.</p>

<p>What are the OEM specs on the speaker? (Driver size, mounting bolt pattern, resistance and RMS watt rating.  Also need the amp's RMS rating too.)</p>

<p>Im looking for better sound quality to better hear any electronics issues the guitars may have plus get an idea of the basic tone of the guitar before buying it.</p>

<p>SPL/max volume is not required, for that i use an EHX headphone amp with a pedal or two plugged in between it and the guitar.</p>

<p>I use both as each can demonstrate different things better than the other.</p>

<p>Thanks in advance!</p>

<p>-Lan</p>

<p>⟐ Answer accepted December 27, 2019 at 6:09 MST</p>]]></description>
<link>https://www.ifixit.com/Answers/View/598927/First+Act+MA2039+Speaker+Specs+&amp;+Upgrade+Recommendations</link>
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<pubDate>Fri, 27 Dec 2019 06:09:14 -0700</pubDate>
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