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In Stock (167)
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4-Channel (199)
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Items per page: 20 50 100

4-Channel Amplifiers

1000W RMS, 4-Channel Class AD Power Series Constant Power Amplifier
Free Ground Shipping within the 48 states
Power Series 4-Channel Class A/D Car Amplifier • 1000W RMS • 250W x 1-Chan @ 1 Ohm • NOMAD Real Time Computer Protection • 50-500 Hz LP/AP/HP Crossovers • Constant Power
$599.95
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (5 reviews)
1200W Max Kappa Series 4-Channel Amplifier (KAPPA-FOUR)
Free Ground Shipping within the 48 states
Kappa Series 4-Channel Amplifier • 125W x 4 Chan. @ 4 Ohms • 150W x 4 Chan. @ 2 Ohms • 300W x 4 Chan. Max • Tuned Bass EQ • Speaker-level Inputs • Variable High and Low Pass Filters • 4/3/2 Channel Operation
$249.95
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To the US 48 • other rates
  • 4.7
  (13 reviews)
468W Max, Reference Series Class AB 4-Channel Amplifier (REF475A)
Free Ground Shipping within the 48 states
Reference Series Class AB 4-Channel Amplifier • 75W x 4 chan. @ 4 ohms • 90W x 4 chan. @ 2 ohms • 117W x 4 chan. Max • MOSFET power supply • Gold-plated preamp RCA outputs
$183.53
Shipping: FREE
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  • 4.5
  (19 reviews)
600W Max 4-Channel Onyx Series Full Range Bridgeable Power Amplifier (OA6004)
Free Ground Shipping within the 48 states
Onyx Series 4-Channel Class SQ Amplifier • 75W x 4 Chan. @ 4 ohms • 150W x 4 Chan. @ 2 ohms • 300W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
$119.99
Shipping: FREE
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1200W Max CRYPT Series 4-Channel Amplifier
Free Ground Shipping within the 48 states
CRYPT Series 4-Channel Car Amplifier • 100W x 4 chan @ 4 ohm • 125W x 4 chan @ 2 ohm • MOSFET PSU Transistors • LED Indicators • Selectable Bass Boost • Aluminum Alloy Heatsink • 3-Way System Protection Circuitry
$89.95
Shipping: FREE
To the US 48 • other rates
  • 4.8
  (5 reviews)
600W Max 4-Channel Marine XC Series Power Amplifier
Free Ground Shipping within the 48 states
2-Channel Marine XC Series Power Amplifier • 4 ohms: 85 watts x 4 chan. • 2 ohms: 125 watts x 4 chan. • Bridged, 4 ohms: 250 watts x 4 chan. • Conformally Coated PC Board • Marine Certified
$249.95
Shipping: FREE
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  • 5.0
  (1 review)
900W Max PowerZone Series 4-Channel Car Audio Amplifier (PZ9004)
Free Ground Shipping within the 48 states
PowerZone Series 4-Channel Class A/B Car Amplifier • 900 Watts Max • 225 Watts x 4 Chan. @ 2 Ohms • 4-Way System Protection • Selectable Highpass/Lowpass Filters
$89.00
Shipping: FREE
To the US 48 • other rates
2400W Max V-Drive Series 4-Channel Car Audio Amplifier (DRA24504)
Free Ground Shipping within the 48 states
V-Drive Series 4-Channel Class A/B Car Amplifier • 2400 Watts Max • 600 Watts x 4 Chan. @ 2 Ohms • 3-Way System Protection • Selectable Highpass/Lowpass Filters
$124.95
Shipping: FREE
To the US 48 • other rates
250W RMS 4-Channel Class AB Prime Series Amplifier
Free Ground Shipping within the 48 states
Prime Series Full Range Class AB 4-Channel Car Amplifier • 40W x 4 Chan. @ 4 ohms • 60W x 4 Chan. @ 2 ohms • 125W x 2 Chan. @ 4 ohms Bridged • Variable Bass Boost • Variable High-Pass Crossover • CEA-2006 Compliant • Soft Start Turn-On
$129.99
Shipping: FREE
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650W RMS 4-Channel ZX Series Amplifier (ZX6504)
Free Ground Shipping within the 48 states
ZX Series 4-Channel Class AB Car Amplifier • 120W x 4 chan. @ 4 ohms • 160W x 4 chan. @ 2 ohms • 320W x 2 chan. @ 4 ohms • 650W Total RMS • Balanced differential inputs
$349.95
Shipping: FREE
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  • 5.0
  (8 reviews)
500W RMS Punch Series 4-Channel Amplifier (P5004)
Free Ground Shipping within the 48 states
Punch Series 4-Channel Class AB Car Amplifier • 60 watts x 4 chan @ 4 Ohms • 125 watts x 2 chan @ 2 Ohms • MOSFET Power Supply • Cast Aluminum Heatsink • 4/2 Channel Operation • Nickel-Plated Screw Terminals and RCA Level Inputs • Frequency response: 20-20,000 Hz
$239.00
Shipping: FREE
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  • 4.8
  (6 reviews)
400W RMS 4-Channel DX Series Amplifier (DX4004)
Free Ground Shipping within the 48 states
DX Series 4-Channel Class A/B Car Amplifier • 100 Watts x 4-Channel @ 2 Ohm • 50 Watts x 4-Channel @ 4 Ohm • 200 Watts x 2-Channel @ 4 Ohm • Muting Circuit • 3 Automatic Turn-On Modes • Balanced Differential Inputs
$229.95
Shipping: FREE
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  • 5.0
  (2 reviews)
360W RMS, 4-Channel Class A/B JX Series Full-Range Car Amplifier
Free Ground Shipping within the 48 states
JX Series 4-Channel Amplifier • Class AB • 70W x 4 Chan @ 4 ohm • 90W x 4 Chan @ 2 ohm • Preamp Outputs • High & Low Level Inputs • Adjustable Input Sensitivity • High & Low Pass Filter
$224.95
Shipping: FREE
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  • 4.7
  (10 reviews)
320W RMS DTX Series Class AB 4-Channel Amplifier
Free Ground Shipping within the 48 states
DTX Series 4-Channel Class D Amplifier • 60W x 4 Chan. @ 4 ohms • 80W x 4 Chan. @ 2 ohms • 4-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • Variable Bass Boost (0-12 dB)
$104.99
Shipping: FREE
To the US 48 • other rates
2400W Max 4-Channel ARMOR Series Class A/B Car Amplifier
Free Ground Shipping within the 48 states
4-Channel ARMOR Series Class A/B Car Amplifier • 4 ohms: 240 watts x 2 chan. • 2 ohms: 600 watts x 2 chan. • Bridged, 4 ohms: 1200 watts x 2 chan. • Pulse Width Modulated MOSFET Power Supply
$99.99
Shipping: FREE
To the US 48 • other rates
3200W Max Reign Series 4-Channel Class D Full-Range Compact Hybrid Car Power Amplifier (RDA75.4D)
Free Ground Shipping within the 48 states
Reign Series 4-Channel Class D Amplifier • 250W x 4 Chan. @ 4 ohms • 400W x 4 Chan. @ 2 ohms • 800W x 2 Chan. @ 4 ohms • 3-Way System Protection • 3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • Double Sided SMT Circuit Board
$102.95
Shipping: FREE
To the US 48 • other rates
1200W Max 4-Channel Marine Audio Amplifier w/ PA System Microphone for Wakeboard or Other Uses
Free Ground Shipping within the 48 states
4-Channel Class AB Marine Amplifier with PA System Microphone • 150W x 4 chan. @ 4 Ohms • 300W x 4 chan. @ 2 Ohms • 600W x 2 chan. @ 4 Ohms • MOSFET PWM (Pulse Width Modulated) power supply • Wired remote bass level control included
$199.99
Shipping: FREE
To the US 48 • other rates
  • 4.3
  (3 reviews)
640W 4-Channel Reference Series Bridgeable Power Amplifier (RA6404)
Free Ground Shipping within the 48 states
Reference Series 4-Channel Class SQ Amplifier • 80W x 4 Chan. @ 4 ohms • 160W x 4 Chan. @ 2 ohms • 320W x 2 Chan. @ 4 ohms • 3-Way System Protection • 4/3/2/1 Channel Operation • 4 Gauge Power and Ground Inputs • FLUID-FETS Circuit for Smooth Sound Quality
$149.99
Shipping: FREE
To the US 48 • other rates
  • 5.0
  (1 review)
2000W Max, 4-Channel RAZOR Series Full Range Class D Car Amplifier
Free Ground Shipping within the 48 states
4-Channel RAZOR Series Full Range Class D Car Amplifier • 4 ohms: 160 watts x 4 chan. • 2 ohms: 250 watts x 4 chan. • Bridged, 4 ohms: 500 x 2 chan. • Max power output: 2000 watts x 2 chan.
$109.95
Shipping: FREE
To the US 48 • other rates
800W Max CRYPT Series 4-Channel Amplifier
Free Ground Shipping within the 48 states
CRYPT Series 4-Channel Car Amplifier • 80W x 4 chan @ 4 ohm • 100W x 4 chan @ 2 ohm • MOSFET PSU Transistors • LED Indicators • Selectable Bass Boost • Aluminum Alloy Heatsink • 3-Way System Protection Circuitry
$79.99
Shipping: FREE
To the US 48 • other rates
  • 3.7
  (3 reviews)
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Related Categories

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