Memphis Monoblock Amplifiers at Sonic Electronix

Memphis Monoblock Amplifiers

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An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.

Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.

The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

The RMS power rating is more accurate, and we recommend using it for product comparison.

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
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Memphis SE2000.1DF

Street Edge Series Monoblock Amplifier

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Street Edge Series Monoblock Amplifier

• RMS Power: 200W x 1 @ 4 ohms, 350W x 1 @ 2 ohms, 500W x 1 @ 1 ohm
• Total Peak Power: 2000W
• CEA-2006 Compliant/Preamp Outputs/LPF
• 7.59"W 11.92 "L 2.08 "H

Memphis SE2000.1DF

Street Edge Series Monoblock Amplifier

In stock

$199.95 (25.01% off)
$149.95

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Street Edge Series Monoblock Amplifier

$149.95

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NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

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AudioControl Epicenter-InDash

If you want the best bass possible and a way to measure how loud your system is playing

$249.99

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NVX XIV25 V-Series 2-Channel RCA Cable

16.4 ft of V-Series 2-Channel RCA Audio Premium Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology

$18.99

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Memphis VIV1100.1V2

1100 Watts Monoblock VIV SixFive Series Amplifiers

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1100 Watts Monoblock VIV SixFive Series Amplifiers

• RMS Power: 275W x 1 @ 4 ohms, 550W x 1 @ 2 ohms, 1100W x 1 @ 1 ohm
• Total Peak Power: 1100W
• CEA-2006 Compliant/Preamp Outputs/LPF
• DIMENSIONS: 8.4"W x 10.9"L x 2.2"H

Memphis VIV1100.1V2

1100 Watts Monoblock VIV SixFive Series Amplifiers

In stock

Only 2 Left!

 
$599.95

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1100 Watts Monoblock VIV SixFive Series Amplifiers

$599.95

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

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NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

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AudioControl Epicenter-InDash

If you want the best bass possible and a way to measure how loud your system is playing

$249.99

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Memphis MXA6001M

600 Watts Monoblock Xtreme Audio Amplifiers

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600 Watts Monoblock Xtreme Audio Amplifiers

• RMS Power: 250W x 1 @ 4 ohms, 400W x 1 @ 2 ohms, 600W x 1 @ 1 ohm
• Total Peak Power: 600W
• CEA-2006 Compliant/Preamp Outputs/LPF
• DIMENSIONS: 6.1"W x 10.2"L x 2.16"H

Memphis MXA6001M

600 Watts Monoblock Xtreme Audio Amplifiers

In stock

Only 2 Left!

 
$429.95
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2 Special offers
  • FREE 4 Gauge Amp Kit with Purchase!
  • Save 50% off True 4 Gauge Wiring Kit with Select Amps

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600 Watts Monoblock Xtreme Audio Amplifiers

$429.95

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Belva 1.0 Farad Capacitor + Amp Kit

BB1D 1.0 Farad Capacitor + BAK42BK Complete 4 Gauge Amplifier Wiring Kit

$54.99

Add
FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

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NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

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View all available accessories for the Memphis MXA6001M.
Memphis VIV750.1V2

700 Watts Monoblock VIV SixFive Series Amplifiers

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700 Watts Monoblock VIV SixFive Series Amplifiers

• RMS Power: 175W x 1 @ 4 ohms, 380W x 1 @ 2 ohms, 750W x 1 @ 1 ohm
• Total Peak Power: 700W
• CEA-2006 Compliant/Preamp Outputs/LPF
• DIMENSIONS: 8.4"W x 9.3"L x 2.2"H

Memphis VIV750.1V2

700 Watts Monoblock VIV SixFive Series Amplifiers

In stock

Only 2 Left!

 
$499.95

Item Added to Cart

VIV750.1V2 small

700 Watts Monoblock VIV SixFive Series Amplifiers

$499.95

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Belva 1.0 Farad Capacitor + Amp Kit

BB1D 1.0 Farad Capacitor + BAK42BK Complete 4 Gauge Amplifier Wiring Kit

$54.99

Add
FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

Add

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View all available accessories for the Memphis VIV750.1V2.
Memphis SRX1200D.1

1200 Watts Monoblock Street Reference Amplifier

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1200 Watts Monoblock Street Reference Amplifier

• RMS Power: 300 W x 1 @ 4 ohms, 600 W x 1 @ 2 ohms, 1200 W x 1 @ 1 ohm
• CEA-2006 Compliant/Preamp Outputs/LPF
• 8.07"W x 10.8"L x 2"H

Memphis SRX1200D.1

1200 Watts Monoblock Street Reference Amplifier

In stock

Only 1 Left!

 
$339.95

Item Added to Cart

SRX1200D.1 small

1200 Watts Monoblock Street Reference Amplifier

$339.95

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Belva 1.0 Farad Capacitor + Amp Kit

BB1D 1.0 Farad Capacitor + BAK42BK Complete 4 Gauge Amplifier Wiring Kit

$54.99

Add
FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Memphis SRX1200D.1.
Memphis SRX250.1

250 Watt Monoblock Street Reference Amplifier

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250 Watt Monoblock Street Reference Amplifier

• RMS Power: 150W x 1 @ 4 ohms, 250W x 1 @ 2 ohms,
• CEA-2006 Compliant/Preamp Outputs/LPF
• 8.07"W x10.08 "L x 2"H

Memphis SRX250.1

250 Watt Monoblock Street Reference Amplifier

In stock

$189.95 (15.79% off)
$159.95

Item Added to Cart

SRX250.1 small

250 Watt Monoblock Street Reference Amplifier

$159.95

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Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

$29.99

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FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

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Don't see the accessory you're looking for?
View all available accessories for the Memphis SRX250.1.
Memphis PRXA1000.1

1000 Watt Class-D Monoblock Power Reference Amplifier

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1000 Watt Class-D Monoblock Power Reference Amplifier

• RMS Power: 400W x 1 @ 4 ohms, 750W x 1 @ 2 ohms, 1000W x 1 @ 1 ohm
• CEA-2006 Compliant/Preamp Outputs/LPF
• 7.5"W x 13.2"L x 2.1"H

Memphis PRXA1000.1

1000 Watt Class-D Monoblock Power Reference Amplifier

Special order

Ships at Later Date

$559.95 (19.64% off)
$449.95

Item Added to Cart

PRXA1000.1 small

1000 Watt Class-D Monoblock Power Reference Amplifier

$449.95

Keep Shopping

FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

Add
AudioControl Epicenter-InDash

If you want the best bass possible and a way to measure how loud your system is playing

$249.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Memphis PRXA1000.1.
Memphis SRX750D.1

750 Watts Monoblock Street Reference Amplifier

SRX750D.1 main
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750 Watts Monoblock Street Reference Amplifier

• RMS Power: 400W x 1 @ 4 ohms, 750W x 1 @ 2 ohms
• CEA-2006 Compliant/Preamp Outputs/LPF
• 8.07"W x 10.8"L x 2"H

Memphis SRX750D.1

750 Watts Monoblock Street Reference Amplifier

In stock

$349.95 (14.29% off)
$299.95

Item Added to Cart

SRX750D.1 small

750 Watts Monoblock Street Reference Amplifier

$299.95

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Belva 1.0 Farad Capacitor + Amp Kit

BB1D 1.0 Farad Capacitor + BAK42BK Complete 4 Gauge Amplifier Wiring Kit

$54.99

Add
FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Memphis SRX750D.1.
Memphis PRXA1500.1

1500 Watt Monoblock Power Reference Amplifier

PRXA1500.1 main
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1500 Watt Monoblock Power Reference Amplifier

• RMS Power: 700W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• CEA-2006 Compliant/Preamp Outputs/LPF
• 7.5"W x 16.1"L x 2.1"H

Memphis PRXA1500.1

1500 Watt Monoblock Power Reference Amplifier

Special order

Ships at Later Date

 
$549.95

Item Added to Cart

PRXA1500.1 small

1500 Watt Monoblock Power Reference Amplifier

$549.95

Keep Shopping

FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

Add
AudioControl Epicenter-InDash

If you want the best bass possible and a way to measure how loud your system is playing

$249.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Memphis PRXA1500.1.
Memphis SRX500D.1

Street Reference 500 Watt Monoblock Amplifier

SRX500D.1 main
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Street Reference 500 Watt Monoblock Amplifier

• RMS Power: 350W x 1 @ 4 ohms, 500W x 1 @ 2 ohms

• CEA-2006 Compliant/Preamp Outputs/LPF
• 8.07"W x 8.9"L x 2"H

Memphis SRX500D.1

Street Reference 500 Watt Monoblock Amplifier

In stock

$279.95 (14.29% off)
$239.95

Item Added to Cart

SRX500D.1 small

Street Reference 500 Watt Monoblock Amplifier

$239.95

Keep Shopping

FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

Add
AudioControl Epicenter-InDash

If you want the best bass possible and a way to measure how loud your system is playing

$249.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Memphis SRX500D.1.
Memphis PRXA600.1

600 Watt Class-D Monoblock Power Reference Amplifier

PRXA600.1 main
Go to item page

600 Watt Class-D Monoblock Power Reference Amplifier

• RMS Power: 250W x 1 @ 4 ohms, 400W x 1 @ 2 ohms, 600W x 1 @ 1 ohm
• CEA-2006 Compliant/Preamp Outputs/LPF
• 7.5"W x 13.2"L x 2.1"H

Memphis PRXA600.1

600 Watt Class-D Monoblock Power Reference Amplifier

Special order

Ships at Later Date

$449.95 (17.78% off)
$369.95

Item Added to Cart

PRXA600.1 small

600 Watt Class-D Monoblock Power Reference Amplifier

$369.95

Keep Shopping

FREE NVX XMountPro Cell Phone Mount with Select Orders

Spend $200 and use code XMOUNTPRO to get this free!.

$14.99

Add
NVX XLCA2

2 Channel Line Out Converter with xBOOST & 3-year warranty*!

$89.99

Add
AudioControl Epicenter-InDash

If you want the best bass possible and a way to measure how loud your system is playing

$249.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Memphis PRXA600.1.

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