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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Quantum Audio QEA800.2 2-Channel 640W RMS QEA Series Class A/B AmplifierQEA800. 2 2 Channel Stereo Amplifier 1800 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: 2 x 160 watts @ 4 Stereo 2 x 320 watts @ 2 Stereo 1 x 640 watts @ 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:
- QEA800.2 2 Channel Stereo Amplifier / 1800 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
- 2 x 160 watts @ 4Ω Stereo
- 2 x 320 watts @ 2Ω Stereo
- 1 x 640 watts @ 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: 7.04” / 179mm
- 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
4.2 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Does the job at half the price
No problem at all
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 4
Good Air Filter
After Honda service dealership quoted over $120 for both engine and cabin air filter replacement, I thought it was just ridiculous and wanted to try out installing them myself. This engine air filter fit perfectly for my Honda 2015 Accord, and was easy to install. Quick 15 mins saved me over $100 and I can't be more happy. Definitely recommend this.
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Reviewed in the United States on January 5, 2023
★★★★★ 5
Fit was perfect no issues.
Easy to change. Fit perfectly no issues.
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Reviewed in the United States on September 24, 2025
★★★★★ 5
Nice product
Nice one
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Reviewed in the United States on March 14, 2026
★★★★★ 5
Just what I needed
Works perfectly!
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Reviewed in the United States on February 15, 2026
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