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Lanzar HTG157

3000W, Monoblock Mosfet Power Car Amplifier

In Stock
|

List price $189.99

$71.95

with warranty

You Save: $118.04 (62.13%)

Arrives by Tuesday, Aug. 5 to zip 20147

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Bundled Savings with this Product

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50% off NVX 2-Channel RCA Cables w/ purchase!

Save 50% off the NVX XIN25 2-Channel RCA Audio Interconnect cables with your purchase! You will need RCA cables to install your amp! You pay only $5 for a sweet set of RCAs from a premium brand!

4.50

43995

426

Lanzar HTG157

$71.95

+

50% OFF

NVX XIN25

$8.99

Special Price $4.49 ($8.99 if purchased separately)

NVX XIN25

• Shielded Coaxial Conductors for Solid Performance • Compact, Stylish RCA Body • Chrome Ends

(Offer 1 of 1)

Combined Total Price

$76.44

You Save $4.50

General Features:

  • Heritage Series Monoblock Amplifier/li>
  • Max power output, 2 ohms: 1250 watts x 1 chan.
  • Max power output, 2 ohms: 3000 watts x 1 chan.
  • Gain adjustment
  • Bass boost circuit
  • LED power (green) and protect (red) indicators
  • Selectable Bass Boost: 0, 6, 12 dB
  • Soft start turn-on/turn-off
  • Mono channel operation
  • Nickel-plated RCA level inputs
  • Screw terminals
  • MOSFET switching power supply
  • Input sensitivity:200mV - 6V
  • Fixed high-pass filter (80 Hz,)
  • Variable low-pass filter (50-250 Hz)
  • Subsonic filter (0 dB at 80 Hz)
  • Frequency response: 45 Hz
  • 4/8 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: 8.81"W x 12.99"D x 2.24"H
  • Authorized Internet Dealer
  • 1-year SonicElectronix.com Warranty

Power Specifications - Full Range Channels

Peak Power Output
This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage occurring. Often times this maximum is achieved during a brief musical burst, such as a drum accent, or low bass hit.

Some manufacturers display peak power ratings on the face of their products to increase the appeal to consumers. The RMS power rating is more accurate, and we recommend using it for product comparison.

1500 watts x 1 channels

Amplifier Specifications

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.
1 - Mono
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.

1500 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.
4 AWG
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
2 ohms
THD at Rated RMS Power
The amount of change in harmonic content of the signal as it is amplified. A lower figure indicates less change and a more accurate amp. THD below 0.10% is inaudible.
<0.01%
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
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.
1 pair
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.

Low-pass (LP)
High-pass (HP)
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.

50 - 250 Hz
Subsonic Filter
Allows you to block (filter) ultra-low frequencies that your subs cannot reproduce.
0 - 80 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.
>90 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 - 12 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.
No
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.
40A x 1 
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

Specials with this Item

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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
33%
4 Star
22%
3 Star
0%
2 Star
0%
1 Star
44%

Average Attribution Rating

Durability
3.1
Value
3.3
Features
3.1
Design
3.1
Usability
3.1

richard

fresno, CA

Overall
Durability
Value
Features
Design
Usability

Lanzar HTG157

February 23, 2012

Overall this might be a very good deal. Am thinking that it might do 700 rms at 2 ohms, it has a 40 amp fuse so i hope that it will at least do 700 rms. This amp is still a really good deal for $79.

4 of 4 found this helpful

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Alex

New Jersey

Overall
Durability
Value
Features
Design
Usability

Very good value

April 29, 2014

I recommend this product to a friend n family member cant beat the prices

0 of 0 found this helpful

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Johnny

Robeline, LA

Overall
Durability
Value
Features
Design
Usability

Great value

April 29, 2014

This product can't be beat for the price! I was looking for cheap sound system and I have 2 of the lanzar 3000 on 2 kicker comp 15s and it's sounds great in my little car!

0 of 0 found this helpful

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Cad

Bahamas

Overall
Durability
Value
Features
Design
Usability

Great product with great value!

December 26, 2013

Sure! It really is a good product. No regrets at all. It was exactly what I needed and of course I would encourage people to buy this product. Lanzar htg157, 3000 watts amp, quality stuff!

0 of 0 found this helpful

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Steven

Fresno ca

Overall
Durability
Value
Features
Design
Usability

You get what u pay for

February 10, 2013

I would not recommend due to overheating very quickly. And the amp is completely over rated i have a 500w Fosgate punch that hit a lil harder than this lanzar amp.

0 of 0 found this helpful

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Stan

Gloucester Point, VA

Overall
Durability
Value
Features
Design
Usability

Great Price

December 6, 2012

I was not sure about my purchase because I hadn't really heard great reviews in the past about Lanzar, but I was very impressed with the power and the sound.

0 of 0 found this helpful

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david

chino hills, ca

Overall
Durability
Value
Features
Design
Usability

trashly amp

February 29, 2012

This amp is a peace of trash. Am warning you if you buy this amp it's trouble, I mean this amp heats up really quick, it not even worth the money in my opinion. Just stay away from any Lanzar products. I return this amp back and got Hifonic amp which is way better.

0 of 2 found this helpful

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ron

L.A, CA

Overall
Durability
Value
Features
Design
Usability

Lanzar HTG157

February 26, 2012

This amp is 100% trash. It heats up within 2 mins and after 5 mins it shuts off and the music was not that loud also i had a fan on it, still with all that it keeps turning off becasue it's too hot. Lanzar is a very bad company i was stupid enough to buy this crap. Guys don't do the same mistake as i did.

0 of 2 found this helpful

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mike

fresno, CA

Overall
Durability
Value
Features
Design
Usability

Lanzar HTG157

February 25, 2012

This is a very bad amp it heats up real quick, avoid this amp.

0 of 2 found this helpful

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Accessory Tools and Products

Accessories added

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 $149.99

Belva BBG3KT CCA 1/0 Gauge Big Three Kit

Features everything needed to upgrade factory power and ground wire.

Your Price $39.99

Universal Remote Level Bass Control

Controls bass level and frequency via RCA/Interconnect connectors on any amp.

Your Price $7.99

Small Universal Remote Level Bass Control

The Scosche RLC is a smaller universal bass remote that connects via RCA inputs.

Your Price $11.99

StreetWires FB8

8 Gauge Firewall Bushing

Your Price $6.95

NVX XDBU4 - Top of the Line!

Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs

Your Price $17.99

Professional Installation for your Car Power Amplifier

Covers labor charges through our professional installer network.

Your Price $89.99

Kicker KI24 K-Series RCA Audio Interconnect Cable

4 Meters (13 ft.) 2-Channel K-Series RCA Audio Interconnect Cable

Your Price $16.95

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

Your Price $11.99

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

Scosche SPL Meter SPL1000F

Handheld boomSTICK measures your SPL range from 60 to 135 dB

Your Price $21.99

AutoSound 2000 CD-102

High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.

Your Price $11.99

AutoSound 2000 CD-104

Audiophile reference series test disc for evaluation of all audio components.

Your Price $11.99

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Product Summary

Manufacturer

Model Number

HTG157

UPC

068889016154

Weight

6.00lbs

Internal SKU

htg157

Internal Product ID

43995

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 HTG157