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Price range: $100–$200
Items in range: 5
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Amplifier Class: 
AB (5)
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4 ohms (5)
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Maximum Input Gauge Size: 
4 AWG (5)
 

Hifonics 4-Channel Amplifiers
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800W RMS, 4-Channel HFi Series Amplifier (HFi 100.4)
Free Ground Shipping within the 48 states
HFi Series 4-Channel Class A/B Car Amplifier • 200W x 4-Chan. @ 2 Ohms • 100W x 4-Chan. @ 4 Ohms • Tri-Mode Speaker Operation • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge
$149.99
Shipping: FREE
To the US 48 • other rates
(16 reviews)
Availability: Limited stock
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240W RMS, Class A/B 4-Channel Gladiator Series Amplifier
Free Ground Shipping within the 48 states
Gladiator Series 4-Channel Class A/B Car Amplifier • 4 ohms: 60 watts x 4 chan. • 2 ohms: 120 watts x 4 chan. • Bridged, 4 ohms: 240 watts x 2 chan.
$179.95
Shipping: FREE
To the US 48 • other rates
Availability: In Stock - Ships the same or next business day
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800W RMS, 4-Channel HFi Series Amplifier (HFi 100.4) with 4 Gauge Amplifier Kit
Free Ground Shipping within the 48 states
HFi Series 4-Channel Class A/B Car Amplifier • 200W x 4-Chan. @ 2 Ohms • 100W x 4-Chan. @ 4 Ohms • Tri-Mode Speaker Operation • 4-Way System Protection Circuitry • Preamp RCA Outputs • Included 4 AWG Amplifier Kit
$179.99
Shipping: FREE
To the US 48 • other rates
Availability: Limited stock
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400W RMS, Class A/B 4-Channel Gladiator Series Amplifier
Free Ground Shipping within the 48 states
Gladiator Series 4-Channel Class A/B Car Amplifier • 4 ohms: 100 watts x 4 chan. • 2 ohms: 200 watts x 4 chan. • Bridged, 4 ohms: 400 watts x 2 chan.
$199.95
Shipping: FREE
To the US 48 • other rates
Availability: In Stock - Ships the same or next business day
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440W RMS, 4-Channel HFi Series Amplifier (HFi 55.4)
Free Ground Shipping within the 48 states
HFi Series 4-Channel Class A/B Car Amplifier • 110W x 4-Chan. @ 2 Ohms • 55W x 4-Chan. @ 4 Ohms • Tri-Mode Speaker Operation • 4-Way System Protection Circuitry • Preamp RCA Outputs • Blue Illuminated Hifonics Badge
$109.99
Shipping: FREE
To the US 48 • other rates
(14 reviews)
Availability: Out of Stock - Backorder
 
Related Categories
Hifonics Sound Processors
For those who want the most out their car audio system, a quality sound processor is a must. After some slight adjustments, your systems will sound like it has been professionally tuned and optimized. Tune your system to perfection with these crossovers, equalizers, and bass drivers.
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