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Lanzar RDA753D

4000W Max Reign Series 3-Channel Class D Full-Range Compact Hybrid Car Power Amplifier (RDA75.3D)

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List price $229.99

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$129.95

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Arrives by Wednesday, May 27 to zip 20147

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20% off a 4 Gauge Amp Kit with Select Amplifiers Purchase!

You will need an amp kit to install your amp, and the Belva BAK42 is the perfect kit for this amp. For a limited time, when you click "Add Both to Cart", you'll receive 20% off the amp kit. This offer cannot be combined with any other coupons or offers.

6.00

68855

1123

Lanzar RDA753D

$129.95

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20% OFF

Belva BAK42

$29.99

Special Price $23.99 ($29.99 if purchased separately)

Belva BAK42

• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

(Offer 1 of 1)

Combined Total Price

$153.94

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General Features:

  • Reign Series 3-Channel Class D Car Amplifier
  • RMS Power Rating:
  • Channel 1-2 RMS Power Rating:
    • 4 ohms: 280 watts x 2 chan.
    • 2 ohms: 400 watts x 2 chan.
  • Subwoofer Channel RMS Power Rating:
    • 4 ohms: 750 watts x 1 chan.
    • 2 ohms: 1100 watts x 1 chan.
  • Max power output: 4000 watts
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control included
  • Double sided SMT circuit board
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +18 dB bass boost at 50 Hz)
  • Soft start turn-on
  • 3/2 or Mono channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity:
    • Level: 125mV-5V
  • Variable high-pass filter (50-250 Hz)
  • Variable low-pass filter (30-200 Hz)
  • Subsonic filter (24 dB at 15 Hz)
  • 4 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 6-1/8"W x 9-13/16"D x 2-11/16"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far.

If the final impedance of your speakers or subwoofers equals 4 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound.

280 watts x 2 channels
RMS Power @ 2 ohms

The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far.

If the final impedance of your speakers or subwoofers equals 2 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound.

400 watts x 2 channels

Power Specifications - Subwoofer Channel

RMS Power @ 4 ohms
The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far. If the final impedance of your speaker(s) or subwoofer(s) equals 4 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound. The 5th channel on these particular amplifiers are usually dedicated for driving subwoofers.
750 watts x 1 channels
RMS Power @ 2 ohms
The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far. If the final impedance of your speaker(s) or subwoofer(s) equals 2 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound. The 5th channel on these particular amplifiers are usually dedicated for driving subwoofers.
1100 watts x 1 channels

Amplifier Specifications

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.

D
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.
3
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.

4000 watts
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.

1100 watts
Maximum Input Gauge Size
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.
1/0 AWG
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
1 ohms
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
Not Bridgeable
Speaker Level Inputs
Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.
No
High-Pass Crossover Frequency
The high-pass crossover frequency can be a fixed crossover point or a variable crossover range. A variable high-pass crossover allows you to select a specific crossover point which allows frequencies above the set crossover point to pass, while making frequencies below the set point gently or harshly roll-off, depending on the steepness of the slope.

The steepness of the roll-off slope is measured in dB/octave and refers to the rate of attenuation (lowering of volume) outside their pass bands.

50 - 250 Hz
Low-Pass Crossover Frequency
The low-pass crossover frequency is typically used for subwoofers. It can be a fixed crossover point or a variable crossover range. A variable low-pass crossover allows you to select a specific crossover point which allows frequencies below the set crossover point to pass, while making frequencies above the set point gently or harshly roll-off, depending on the steepness of the slope.

The steepness of the roll-off slope is measured in dB/octave and refers to the rate of attenuation (lowering of volume) outside their pass bands.

30 - 200 Hz
Signal-to-Noise Ratio
This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
95 dB
Bass Boost
The objective of the bass boost is to get more kick out of your subwoofer. It is a circuit that emphasizes the lower frequencies at a given point. The bass boost should always be set first before setting the gain. This feature is known for destroying subwoofers and is commonly used incorrectly, so be cautious.
0 - 18 dB
Bass/Gain Remote
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.
Yes
Fan Cooled
A great feature to have if an amp generates a large amount of heat. Cooling fans can help regulate the temperature to prevent the amp from overheating (burning).
No
Fuse Rating
The amperage and the number of fuse(s) an amp requires.
35A x 2 
Strappable
Some amplifiers can be "strapped" together in order to increase the output of a single audio channel. These amplifiers feature RCA preamp outputs, allowing you to pass the signal directly from one amp to the other to ensure consistency.
No
CEA-2006 Compliant
Amplifiers that have been tested to meet specific standards. When a car amplifier meets these standards, you can be sure that it will be able to produce the amount of power specified by the official CEA-2006 rating. Usually, these rating consist of the following items:
  • RMS Power
  • Signal-to-Noise Ratio

This rating applies to both external car amplifiers, as well as the amplifiers inside of in-dash stereos.

No

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
5.0
Value
5.0
Features
5.0
Design
5.0
Usability
5.0
3:23 Tech

Corpus Christi, TX

Overall
Durability
Value
Features
Design
Usability
Amazing

January 12, 2015

This amp is super small in size, but really packs a punch! I bridged the rear channels for a 10" pioneer sub and then connected the front two channels to MB Quarts 6.5" components. This thing really impressed me with sound quality and power.

7 of 11 found this helpful

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CAM

Bronx, NY

Overall
Durability
Value
Features
Design
Usability
Amazing unit

March 16, 2014

Love the output of the amp it's amazing and I recommend it.

5 of 9 found this helpful

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ness

orlando

Overall
Durability
Value
Features
Design
Usability
exceptional

August 27, 2013

Been running the amp for about 2 weeks now its powering :
2 12" renegade subs rated for 600 watts rms combined
4 pioneer 5.25" 400 watts rms total

everything loud as fuhh and running full and smooth id recommend this amp for the kind of set up i have going its perfect

6 of 11 found this helpful

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dylan

Australia

Overall
Durability
Value
Features
Design
Usability
Perfect Buy!

January 14, 2014

I bought this amp for my two 12" pioneer champion series subs and you can hear them from a mile away, not gonna lie havn't even got the amp tuned yet and wow. the best bit about it is that im from australia and if i wanted to get the same sort of amp here i would've been paying triple and that's with the shipping included...

4 of 8 found this helpful

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mikey

montana

Overall
Durability
Value
Features
Design
Usability
lanzar

September 26, 2013

the Lanzar RDA753D Is a very good amp it powers two 600 watts RMS subs that I got from lanzar, they also have a sparker set up. I power two lanzar max that are 340 watts RMS and they sound great

4 of 9 found this helpful

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Accessory Tools and Products

Accessories added

NVX XKIT02 True 0-Gauge Wiring Kit

In case you didn't know, NVX has top notch wire for your new amp! Don't forget the RCA's!

Your Price $149.99

Stinger SK6201 0-Gauge Wiring Kit

You only get great sound when you use great wire. This Stinger kit will do the trick! Don't forget the RCA's!

Your Price $149.99

Belva BPK0D Dual Amp 0/4-Gauge Wiring Kit

Enough wire for 2 amps! Don't forget the RCA's!

Your Price $59.99

NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

Your Price $79.99

Kicker Big 3 Package 1/0 Gauge Big 3 Upgrade Kit

Get all you need including wire cutters to upgrade your power and ground wire.

Your Price $151.99

Belva BBG3KT CCA 1/0 Gauge Big Three Kit

Features everything needed to upgrade factory power and ground wire.

Your Price $39.99

StreetWires FB4

4 AWG / 4 Gauge Firewall Bushing

Your Price $6.95

Stinger Gauge Reducer (0/1 AWG to 4 AWG)

Chrome gauge reducer allows 0/1 AWG cable to fit in 4 AWG inputs

Your Price $8.99

Kicker Q-Series RCA Interconnect Cable

19 ft. of 4-Channel X-Series RCA Cable with dual twisted-pair conductors, hyper-flex technology, and gold-plated k-cut collars for excellent signal transfer.

Your Price $59.95

StreetWires ZN9 Series Interconnect Cable

16.4 ft. of 4-Channel RCA Cable with Rhodium-plated contacts and ZeroNoise construction for clear signal transfer!

Your Price $99.95

NVX XWS1225 12 AWG Speaker Wire

25 ft. of True 12 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

Your Price $39.99

NVX XWS1625 16 AWG Speaker Wire

25 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire

Your Price $13.99

Belva BBSW127 12 AWG Speaker Wire

12 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

Your Price $14.99

Belva BBSW167 16 AWG Speaker Wire

16 Gauge 7 Meter (23 Ft) Speaker Wire (CCA)

Your Price $12.99

Browse 2 questions and 11 answers
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Why did you choose this?
Sonic Electronix Store
Trying to find one that pushes door speakers and sub and the reviews on here lead me to this one!
Derek S on May 21, 2015
raw power clean at a great price 3 channel
mike c on Dec 13, 2014
Can i run use this amp (Lanzar RDA753D) to run two door speakers and one 600W Subwoofer (PIONEER TS-SW2002D2) ?
A shopper on Feb 17, 2015
Lanzar RDA753D
Lanzar RDA753D
Pioneer TS-SW2002D2
Pioneer TS-SW2002D2
Best Answer: You *can*... I don't really think I *would.*

That's not a CEA-2006 certified amp, so I wouldn't consider the wattage to be reliable numbers.

At 750W RMS into 4 ohms, that's a lot of power for that little 8" sub. The sub is rated for 150W RMS and 600W MAX. You'd be feeding about 5X the recommended power into that poor sub. The golden rule is that "gain control is not a volume knob" -- but you would have to back your gain off so as not to overpower the speaker.

I would not pair that sub with that amp.
Reply · Report · Keith R on Feb 17, 2015
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Product Summary

Manufacturer

Model Number

RDA753D

UPC

068888743617

Weight

4.60lbs

Internal SKU

rda753d

Internal Product ID

68855

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Lanzar RDA753D