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2007 Mazda RX-8

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Single, 1-channel monoblock sub amplifiers for when you add a sub

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Independence Day Sale

Amplifiers for Powering a Sub for 2007 Mazda RX-8

Some vehicles require an amp bypass module, a line-output converter like the NVX XLCA2 or AudioControl LC2i, or a DSP to integrate with your factory radio and avoid bass roll-off. Bass roll-off occurs when a factory radio's crossover is designed only for the original equipment speakers, resulting in a not complete signal being sent to your new aftermarket amp.

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Number of Channels
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.
Amplifier Key Features
Amplifiers can offer a diverse array of features. If you select more than one feature, then you will view amplifiers that have ALL features selected. These include speaker-level inputs that facilitate seamless integration with factory audio systems, Bluetooth connectivity suitable for ATV/UTV or Classic vehicle setups, built-in DSPs that provide enhanced control over your audio signal, and a host of other functionalities to explore.
Amplifier Class

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.
Total RMS Power Output
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.
Total Peak Power Output
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.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
Power Series (14)
Punch Series (14)
Prime Series (13)
CX Series (10)
FRP Series (9)
Stroker Pro Series (9)
Apocalypse Atom Pro Series (8)
COLOSSUS Series (8)
BX Series (7)
Club Series (7)
Competition Series (7)
SALT Series (7)
SFB Series (7)
V Series (7)
eXcelon Series (6)
Godfather Series (6)
Hooligan Series (6)
JD Series (6)
Machete Series (6)
Nano Edge Series (6)
RD Series (6)
Reference Series (6)
CVP Series (5)
MOJO Pro Series (5)
SAEv4 Series (5)
Stroker RPM Series (5)
EXL-P Series (4)
HD Series (4)
KAC Series (4)
LX Series (4)
Power Pack Series (4)
Power Reference (4)
SMD Series (4)
Street Reference Pro (4)
V-Drive Series (4)
XDM Series (4)
XED Series (4)
Alpha Series (3)
Apocalypse Series (3)
COLOSSUS Mini Series (3)
DMD Series (3)
Formula Series (3)
GM Series (3)
Ground Pounder Series (3)
HEX Series (3)
Hydro Series (3)
iON Series (3)
Kappa Series (3)
Mini Series (3)
MVi Series (3)
MX Series (3)
R-Series (3)
Razor Series (3)
S Series (3)
SixFive Series (3)
Street Edge Series (3)
Tarantula Xtreme Power Series (3)
Thunder Series (3)
Vertigo Series (3)
VFL Comp Series (3)
XC-Series (3)
XQ Series (3)
Zeus Series (3)
ZR Series (3)
Altitude Series (2)
Apocalypse Sport Series (2)
Bass Series (2)
CANDY-X Series (2)
Diamond Elite Series (2)
EXL Series (2)
GFX Series (2)
GS Series (2)
KM Series (2)
M2 Series (2)
MD Series (2)
Mean Machine Series (2)
MOFO Series (2)
N-Series (2)
Overdrive Series (2)
Performance Series (2)
PowerHouse Shredder Series (2)
PXA Series (2)
Saber Series (2)
Smart Bass (2)
Status Series (2)
Street Reference (2)
SXE Series (2)
VEGA Series (2)
VFL Stealth Series (2)
VXi Series (2)
X Series (2)
ACM Series (1)
ACX Series (1)
Atom Series (1)
ATX Series (1)
BAMF Series (1)
BB Series (1)
CVPM Series (1)
DPower Series (1)
DXM Series (1)
Edge Series (1)
EV Series (1)
FX Series (1)
Gen-X (1)
GM Digital Series (1)
HCP Series (1)
HED Series (1)
HMP Series (1)
HRPM Series (1)
HXM Series (1)
JA Series (1)
Key Series (1)
KPX Series (1)
KS Series (1)
LC Series (1)
Low Profile Series (1)
M5 Series (1)
Marine Series (1)
MHD Series (1)
Micro8U Series (1)
MicroV2 Series (1)
Mille Power Series (1)
MINI BANG Series (1)
MotorSport Series (1)
MUD Series (1)
MXA Series (1)
Nautic Series (1)
Power Class Series (1)
Power X Series (1)
PowerZone 2 Series (1)
Prime R2 Series (1)
Primo Series (1)
Reserve Series (1)
Rubicon Nano Series (1)
Signature Series (1)
Sinister Series (1)
Stealth Bomber Series (1)
Stealth Shot Series (1)
Street Machine Series (1)
TA Series (1)
V Power Series (1)
Venezia Series (1)
XD-v2 Series (1)
XFL Series (1)
XR Series (1)
ZXI Series (1)
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
Remote bass/level controller
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
Sonic Certified Amplifier
Sonic Certified amplifiers have been tested by the experts at Sonic Electronix to meet or exceed the wattage ratings provided by the manufacturer. If this is marked as Yes, then you can trust the wattage ratings. If marked as No, then we have tested the amplifier and it did not meet the advertised wattage ratings. If marked as Not Tested, then the Sonic Electronix experts have not yet been able to test the amp.
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
Built-in Crossover

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.

Amp Bluetooth Connectivity
This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.
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Alpine MRV-M500

1100W Peak (500W RMS) Class D V-Power Series Monoblock Car Amplifier

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Alpine MRV-M500

1100W Peak (500W RMS) Class D V-Power Series Monoblock Car Amplifier

• 300 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable Monoblock Amplifier

FREE Amp Kit at Checkout! Shop deal
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Was $230.00 Details
$197.99

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• 300 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable Monoblock Amplifier

Limited time!

Kicker CXA1200.1

1200W RMS Class D CX-Series Monoblock Car Amplifier

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Kicker CXA1200.1

1200W RMS Class D CX-Series Monoblock Car Amplifier

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

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NVX XQA25001

2500W RMS XQ-Series SQ Class D Strappable 1-Ohm Stable Monoblock Amplifier with X-Boost

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NVX XQA25001

2500W RMS XQ-Series SQ Class D Strappable 1-Ohm Stable Monoblock Amplifier with X-Boost

• 1000 watts x 1 channel @ 4 ohm
• 1500 watts x 1 channel @ 2 ohm
• 2500 watts x 1 channel @ 1 ohm
• Total RMS Power: 2500 watts
• Class D 1 ohm Stable Monoblock Amplifier

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• 1000 watts x 1 channel @ 4 ohm
• 1500 watts x 1 channel @ 2 ohm
• 2500 watts x 1 channel @ 1 ohm
• Total RMS Power: 2500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Limited time!

NVX XQA12001

1200W RMS XQ-Series SQ Class D 1-Ohm Stable Monoblock Amplifier with X-Boost

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NVX XQA12001

1200W RMS XQ-Series SQ Class D 1-Ohm Stable Monoblock Amplifier with X-Boost

• 500 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

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• 500 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

JL Audio JD1000/1

1000W RMS Class D JD Series Monoblock Car Amplifier

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JL Audio JD1000/1

1000W RMS Class D JD Series Monoblock Car Amplifier

• 600 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

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• 600 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

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Kicker CXA800.1

800W RMS Class D CX Series Monoblock Car Amplifier

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Kicker CXA800.1

800W RMS Class D CX Series Monoblock Car Amplifier

• 300 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• 800 watts x 1 channel @ 1 ohm
• Total RMS Power: 800 watts
• Class D 1 ohm Stable Monoblock Amplifier

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JL Audio XDM600/1

600W RMS Class D XDM Series Monoblock Car and Marine Amplifier

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JL Audio XDM600/1

600W RMS Class D XDM Series Monoblock Car and Marine Amplifier

• 400 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable Monoblock Amplifier

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• 400 watts x 1 channel @ 4 ohm
• 600 watts x 1 channel @ 2 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable Monoblock Amplifier

Rockford Fosgate Power T1500-1BDCP

1500W RMS Class BD Power Series Monoblock Car Amplifier

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Rockford Fosgate Power T1500-1BDCP

1500W RMS Class BD Power Series Monoblock Car Amplifier

• 1000 watts x 1 channel @ 4 ohm
• 1500 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class BD 1 ohm Stable Monoblock Amplifier

FREE Amp Kit at Checkout! Shop deal
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JL Audio RD1000/1

1000W RMS Class D RD Series Monoblock Car Amplifier

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JL Audio RD1000/1

1000W RMS Class D RD Series Monoblock Car Amplifier

• 600 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 3 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

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$559.99

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• 600 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 3 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

Power Acoustik VA1-6000D

6000W Peak (1800W RMS) Class D Vertigo Series Monoblock Car Amplifier with Bass Remote

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Power Acoustik VA1-6000D

6000W Peak (1800W RMS) Class D Vertigo Series Monoblock Car Amplifier with Bass Remote

• 600 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• 1800 watts x 1 channel @ 1 ohm
• Total RMS Power: 1800 watts
• Class D 1 ohm Stable Monoblock Amplifier

FREE Amp Kit at Checkout! Shop deal
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$199.99

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• 600 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• 1800 watts x 1 channel @ 1 ohm
• Total RMS Power: 1800 watts
• Class D 1 ohm Stable Monoblock Amplifier

Rockford Fosgate Power T1000-1bdCP

1000W RMS Class BD Power Series Monoblock Car Amplifier

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Rockford Fosgate Power T1000-1bdCP

1000W RMS Class BD Power Series Monoblock Car Amplifier

• 700 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class BD 1 ohm Stable Monoblock Amplifier

FREE Amp Kit at Checkout! Shop deal
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Memphis MJP1500.1

1500W RMS Class D MOJO Pro Series Monoblock Car Amplifier with Bass Remote

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Memphis MJP1500.1

1500W RMS Class D MOJO Pro Series Monoblock Car Amplifier with Bass Remote

• 675 watts x 1 channel @ 4 ohm
• 1050 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 2 ohm Stable Monoblock Amplifier

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• 675 watts x 1 channel @ 4 ohm
• 1050 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 2 ohm Stable Monoblock Amplifier

Hifonics HAC-5000.1D

5000W Peak Class D Colossus Pro Series Monoblock Car Amplifier with Bass Remote

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Hifonics HAC-5000.1D

5000W Peak Class D Colossus Pro Series Monoblock Car Amplifier with Bass Remote

• 1250 watts x 1 channel @ 4 ohm
• 2500 watts x 1 channel @ 2 ohm
• 5000 watts x 1 channel @ 1 ohm
• Total Power: 5000 watts
• Class D 1 ohm Stable Monoblock Amplifier

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• 1250 watts x 1 channel @ 4 ohm
• 2500 watts x 1 channel @ 2 ohm
• 5000 watts x 1 channel @ 1 ohm
• Total Power: 5000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Limited time!

Kicker CXA1800.1

1800W RMS Class D CX Series Monoblock Car Amplifier

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Kicker CXA1800.1

1800W RMS Class D CX Series Monoblock Car Amplifier

• 900 watts x 1 channel @ 4 ohm
• 1800 watts x 1 channel @ 2 ohm
• 1800 watts x 1 channel @ 1 ohm
• Total RMS Power: 1800 watts
• Class D 1 ohm Stable Monoblock Amplifier

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Rockford Fosgate Prime R2-1200X1

1200W RMS Class D Prime Series Monoblock Car Amplifier

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Rockford Fosgate Prime R2-1200X1

1200W RMS Class D Prime Series Monoblock Car Amplifier

• 400 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

FREE Amp Kit at Checkout! Shop deal
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• 400 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

Rockford Fosgate R2-500X1

500W RMS Class D Prime Series Monoblock Car Amplifier

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Rockford Fosgate R2-500X1

500W RMS Class D Prime Series Monoblock Car Amplifier

• 300 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable Monoblock Amplifier

FREE Amp Kit at Checkout! Shop deal
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• 300 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable Monoblock Amplifier

Power Acoustik RZ1-2300D

2300W Peak (1400W RMS) Class D RAZOR Series Monoblock Car Amplifier (with Bass Remote)

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Power Acoustik RZ1-2300D

2300W Peak (1400W RMS) Class D RAZOR Series Monoblock Car Amplifier (with Bass Remote)

• 900 watts x 1 channel @ 4 ohm
• 1400 watts x 1 channel @ 2 ohm
• Total RMS Power: 1400 watts
• Class D 2 ohm Stable Monoblock Amplifier

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• 900 watts x 1 channel @ 4 ohm
• 1400 watts x 1 channel @ 2 ohm
• Total RMS Power: 1400 watts
• Class D 2 ohm Stable Monoblock Amplifier

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Alpine S2-A120M

1200W Class D RMS S-Series Monoblock Car Amplifier

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Alpine S2-A120M

1200W Class D RMS S-Series Monoblock Car Amplifier

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

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• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

Limited time!

NVX XQA6001

600W RMS XQ-Series SQ Class D 1-Ohm Stable Monoblock Amplifier with X-Boost

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NVX XQA6001

600W RMS XQ-Series SQ Class D 1-Ohm Stable Monoblock Amplifier with X-Boost

• 250 watts x 1 channel @ 4 ohm
• 400 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

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• 250 watts x 1 channel @ 4 ohm
• 400 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

JL Audio JD500/1

500W RMS Class D JD Series Monoblock Car Amplifier

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JL Audio JD500/1

500W RMS Class D JD Series Monoblock Car Amplifier

• 250 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable Monoblock Amplifier

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    FAQ for Monoblock Sub Amplifiers in 2007 RX-8

    Q: Can I upgrade or change the Monoblock Sub Amplifiers in 2007 Mazda RX-8?

    A: Yes this page includes all the best Monoblock Sub Amplifiers that work in your RX-8.

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