Name: Studiomaster QX4-4000 4x 1700W at 4 Ohms High Performance 1U Digital Power Amplifier
Brand: Studiomaster
SKU: STQX44000
Price: 2109.00 USD
Availability: BackOrder

Studiomaster QX4-4000 4x 1700W at 4 Ohms High Performance 1U Digital Power Amplifier

Studiomaster QX4

Studiomaster

<a rel="nofollow" class="promo-financing short trackEvent popup" data-track-data="financing apply,suggested minimum payment credit,pdp" data-callback-context="adrma" data-callback-arguments='{"financeMonth":"12","financePrice":"176","TotalPrice":"2109","financeDateEnd":"12/31/9999"}' data-callback="renderFinancingPromoPopup" data-href="/api/getContent?ContentName=CAFinancingPromo&Output=Desktop" data-popup-class="popup800 popupFinancing">$176/mo suggested payments with 12&#8209;month special financing. Learn&nbsp;how.</a>

Studiomaster QX4-4000 4x 1700W at 4 Ohms 1U Digital Power Amplifier

Generally ships in 7-14 days, subject to availability

Special Order

Generally ships in 7-14 days, subject to availability Estimated to Ship: 07/28/2025.

Adorama Protect 2-Year Protection Plan

Adorama Protect 3-Year Protection Plan

Adorama Protect 5-Year Protection Plan

Adorama Protect powered by Extend is available for purchases to customers in the United States only. Not available for international or U.S. territories purchases. Adorama Protect plans are available for ABS clients.

<a class="percent-off-everyday-promo popup promo-financing trackEvent" data-href="/api/getContent?ContentName=CAFinancingGenericPopup&amp;Output=Desktop" data-popup-class="popupFinancing popup800" rel="nofollow" data-track-data="financing apply,ways to save every day savings,pdp" 
		data-callback-context="adrma" data-callback-arguments="{&quot;financeMonth&quot;:&quot;{1}&quot;,&quot;financePrice&quot;:&quot;{0}&quot;,&quot;TotalPrice&quot;:&quot;{2}&quot;}" data-callback="renderFinancingPromoPopup"><img alt="edge-creditcard" src="/col/assets/edge-creditcard.png">
 <h3>Save 5% Every Day†</h3>with the Adorama Edge Credit Card.Learn More</a>

Adorama

Audio

PA & Live Sound

Amplifiers

Power Amplifiers

Studiomaster Power Amplifiers

Studiomaster QX4 

Shop the Studiomaster QX4-4000 power amplifier: 4x1700W at 4 Ohms, low THD, high damping factor, and full protection. Order yours today!

Where high-performance, power, and reliability converge, you'll find the QX4-4000 4x 1700W at 4 Ohms High Performance 1U Digital Power Amplifier. This professional-grade amplifier, part of the esteemed QX series, boasts advanced amplifier adjustment technology that ensures an impressive efficiency of over 95%. It's designed to deliver stable performance even under high current, low impedance conditions, making it a robust choice for demanding audio and video applications.This amplifier is equipped with active power factor correction (PFC) and an ultra-reliable soft power switching power supply, capable of operating universally between 90-250VAC. This feature enhances its versatility, making it a reliable choice for a variety of professional settings, from large venues to recording studios.Despite its powerful capabilities, the QX4-4000 maintains a compact and lightweight design. With a 1U height and weighing less than 12kg, it's easy to integrate into any setup without compromising on space or portability.The QX series offers both 2 and 4 channel versions, with power ratings ranging from 2550 watts per channel up to a staggering 5100 watts per channel at 4 ohms. In 2 ohm operation, the flagship QX4-8000 model can supply up to 4 x 4760 watts, demonstrating the series' commitment to high performance and power.Whether you're outfitting a line array system, setting up for a concert, or installing in a professional recording studio, the QX4-4000 4x 1700W at 4 Ohms High Performance 1U Digital Power Amplifier offers a cost-effective solution without compromising on sound quality or performance.

Studiomaster QX4-4000 4x 1700W at 4 Ohms High Performance 1U Digital Power Amplifier

Key Features

Protect your gear with Adorama Protect.* Learn more