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Jensen JA4B 460W RMS 4-Channel Class-D Car Audio Compact Amplifier with DSP
Brand: Jensen
Condition: Used - Like New
$9652
$14999
-36% Save $5347
Updated: 6 hours 37 mins ago
Description
• 4-Channel Car Amplifier
• Jensen DSP AMP App (Apple/Android)
• Class-D Technology
BRAND NEW
JENSEN JA4B
460 Watts RMS 4-Channel Class-D Compact Amplifier with DSP
Key Features:
- Jensen DSP AMP App (Apple/Android)
- RGB Custom Color Illumination
- Class D Design
- High Level (Speaker Wire) Input
- Low Level (RCA) Inputs
- Dimensions: 2.16″ X 8.38″ X 5.59″ (HXWXD)
- Adjustable Bass Boost At 45 HZ
- CTA-2006-D Certified
Specifications:
- No. of Channels: 4
- Class: D Digital
- Speaker Inputs: High level (Speaker Wire), Low Level (RCA)
- Illumination: RGB
- App Control: Yes
- Crossover: Adjustable High and Low-Pass Crossovers (32-320 Hz)
- Frequency Response: 20 Hz – 20kHz
- Signal to Noise Ratio: 70dBA
- Total Dynamic Power: 740 Watts
- Outputs: RCA Pass Through
- Gain Adjustment: Variable 200 mV ~ 6 V
- Adjustable Bass Boost: 45 Hz
- Power Supply: PWM MOSFET
- Fuse Size and Type: 25A x 2
- Dimensions: 2.16″ X 8.38″ X 5.59″ (HXWXD)
- Recommended Power/Ground Wire: 4-8 AWG
- Recommended Speaker Wire: 12 - 16 AWG
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- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
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- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0c367r5mn
- Model:
- JA4B
- Country:
- US
- ASIN:
- B0C367R5MN
- UPC:
- 827204118894
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $53 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
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