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Preamp Outputs
2 pairs [x]
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Price range:
$180–$240
Items in range: 3
Availability:
In Stock (3)
Amplifier Class:
AB (3)
Number of Channels:
4-Channel (3)
Total RMS Power Output:
Up to 500 watts (3)
Minimum Impedance Unbridged:
2 (3)
Minimum Impedance Bridged:
4 ohms (3)
Bass/Gain Remote:
No (3)
Built-in Crossover:
Low-pass (LP) (3)
CEA-2006 Compliant:
Yes (3)
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4-Channel Amplifiers - Preamp Outputs: 2 pairs |
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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
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$229.95
Shipping: FREE
To the US 48 • other rates
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700W Max ZR Series 4-Channel Amplifier
Free
Ground Shipping within
the 48 states
ZR Series Power Amplifier • 4-Channel • 70W RMS x 4 Chan. @ 4 Ohms • 80W RMS x 4 Chan. @ 2 Ohms • 700W Max • High-Level Sensing Power On Feature • Gold Plated Speaker Terminals • Transformerless Circuit •
FREE 8 Gauge Amplifier Install Wiring Kit w/Amp Purchase
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$179.95
Shipping: FREE
To the US 48 • other rates
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MX Marine Series 4-Channel Amplifier (07MX3504, 07MX350.4, MX3504)
Free
Ground Shipping within
the 48 states
MX Marine Series 4-Channel Class AB Marine Amplifier • 60W x 4 chan. @ 4 ohms • 90W x 4 chan. @ 2 ohms • Easily accessible, top-mounted switches, LEDs, and dial controls for the crossover, boost, and gain • Rubber covered RCA inputs, silicone shielded fuses, and corrosion protecting coat
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$239.96
Shipping: FREE
To the US 48 • other rates
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4-Channel Amplifiers Information |
| A 4-channel amplifier is the best way to power a complete set of new car speakers. These amplifiers are designed to power four door speakers, although the right & left channels can usually be bridged to offer a wide range of wiring options. Commonly, the rear channels will be bridged to power a small subwoofer while the front channels are used for the front speakers. Some audiophile installations use these amplifiers to bi-amp a pair of component speakers – in these setups, each tweeter and midwoofer is powered from their own channel. Four channel amplifiers mostly utilize class A/B circuitry for the best possible sound quality, but the last few years have seen a huge rise in the popularity of full-range class D amps. These amplifiers are prized for their compact chassis, and advances in technology have made them sound almost indistinguishable from their A/B counterparts. 4-Channel amplifiers also frequently feature preamp outputs or signal pass-thru, allowing you to provide signal to a subwoofer amp without running another RCA cable to your head unit. |
