Pay in installments of $27.49 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Quantum Audio QEA500.4 4-Channel 800W RMS QEA Series Class A/B AmplifierQEA500. 4 4 Channel Stereo Amplifier 2400 Watts FEATURES: Class A B Circuitry 2 Ohm Load Stereo Capability Audiophile Grade Components Variable Low High Pass Crossover High Efficiency Mosfet Design QSINK Heat Management System SPECIFICATIONS: 4 x 100 Watt @ 4 Stereo 4 x 200 Watt @ 2 Stereo 2 x 400 Watt @ 4 Bridged X Over Slope: 12dB Bass Boost @ 45Hz Input Sensitivity: 285Mv 6V Signal to Noise Ratio >90dB THD at Rated Power <0. 5% DIMENSIONS: Length:
- QEA500.4 4 Channel Stereo Amplifier / 2400 Watts
- Class A/B Circuitry
- 2 Ohm Load Stereo Capability
- Audiophile Grade Components
- Variable Low/ High Pass Crossover
- High Efficiency Mosfet Design
- QSINK Heat Management System
- 4 x 100 Watt @ 4Ω Stereo
- 4 x 200 Watt @ 2Ω Stereo
- 2 x 400 Watt @ 4Ω Bridged
- X-Over Slope: 12dB
- Bass Boost @ 45Hz
- Input Sensitivity: 285Mv – 6V
- Signal to Noise Ratio >90dB
- THD at Rated Power <0.5%
- Length: 10.82” / 275mm
- Width: 9.54” / 242.35mm
- Height: 1.96” / 50mm
FEATURES:
SPECIFICATIONS:
DIMENSIONS:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 10 reviews
Sort
Product Reviews
★★★★★ 5
Great tee
Size: X-Large, Color: Medium Grey Heather
It’s a nice cotton material…not thin, just perfect. After washing, it also kept its shape.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
★★★★★ 5
Wonderful t-shirts
Size: X-Large, Color: Medium Grey Heather
These t-shirts are well made and have a nice thick feel to them. The sizing is spot on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
★★★★★ 5
Unpaid and honest review
Size: Small, Color: Navy
Nice fit ,lightweight ,good quality and very very affordable ,comfy.Recommended
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
★★★★★ 4
Runs small
Size: XX-Large, Color: Navy
Definitely go a size up. These run a whole size smaller than designated. Material is also heavier than a regular t-shirt. Quality seems okay
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
Fits well and comfortable!
Size: Large, Color: Eggshell White Black Mariner Stripe, Size: Large, Color: Eggshell White Black Mariner Stripe
This shirt fits my husband very well, it is true to size. It is soft and stretchy enough to be comfortable. I bought this as part of a costume but my husband wears it around the house now because it's so comfy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025