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Lanzar Amplifier Car Audio, 2 Channel, 1,000 Watt, 4 Ohm, MOSFET, RCA Input, Bass Boost, Mobile Audio, Amplifier for Car Speakers, Car Electronics, Crossover Network (HTG237) , BLACK

4.1 4.1 out of 5 stars 541 ratings

2
1000-watt
  • AUDIO EVOLUTION: This car speakers amp features regulated MOSFET Pulse Width Modulated that maintain rated power over a wide range of battery voltage. Excellent frequency response rates place these amps in a class of their own.
  • SOUND SPECIALIZATION: This high-powered Power Amplifier is cutting edge technology at its finest. Nickel-plated RCA connectors and speaker screw-down terminals ensure a secure connection between amplifier and speakers that allow distortion-free sound.
  • INTELLIGENT DESIGN: The car audio amplifier 2 channel safety features include power and protection LED indicators; soft turn-on/off; and thermal, overload, and speaker-short protection.
  • RCA JACKS: The Line-Out jacks allow you to build multiple amplifier systems without having to use splitter cords to distribute the signal. This makes it easier to bring one set into the first amp, then use the line out jack as the feed to the next amp.
  • POWER INPUT: The mosfet amplifier connections are for input power, chassis ground,& remote turn-on function. Use 8 gauge wiring for power & ground connections. The terminals will handle up to 4 gauge wiring with no negative effect or distortion of audio.
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Product information

Technical Details

Additional Information

Warranty & Support

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User Manual for HTG237 Manual [PDF ]

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Lanzar Amplifier Car Audio, 2 Channel, 1,000 Watt, 4 Ohm, MOSFET, RCA Input, Bass Boost, Mobile Audio, Amplifier for Car Speakers, Car Electronics, Crossover Network (HTG237) , BLACK

Lanzar Amplifier Car Audio, 2 Channel, 1,000 Watt, 4 Ohm, MOSFET, RCA Input, Bass Boost, Mobile Audio, Amplifier for Car Speakers, Car Electronics, Crossover Network (HTG237) , BLACK


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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 13.75 x 11.75 x 5 inches; 1 Pounds
  • Item model number ‏ : ‎ HTG237
  • Department ‏ : ‎ Car Audio Sound
  • Date First Available ‏ : ‎ December 30, 2009
  • Manufacturer ‏ : ‎ Pyle
  • ASIN ‏ : ‎ B0032F126G
  • Customer Reviews:
    4.1 4.1 out of 5 stars 541 ratings

Product guides and documents

Product Description

Lanzar Model : HTG237

1000 Watt 2 Channel Mosfet Amplifier

  • 2 x 125W RMS @ 4 OHMS
  • 2 x 500W Max @ 4 OHMS
  • 1 x 1000W Max @ 4 OHMS Bridged
  • 2 x 225W RMS @ 2 OHMS
  • Electronic Crossover Network
  • Bass Boost Circuit
  • Bridgeable at 4 Ohms
  • 2 Ohm Stereo Stable
  • Nickle RCA Inputs
  • Line Outs for Left and Right Channel
  • Low Pass Filter Controls
  • High Pass Filter Controls
  • Power and Protection LED Indicators
  • Soft Turn-on/Turn-off
  • THD: <0.01%.
  • S/N Ratio: >90dB
  • Channel Separation: >65dB
  • Freq. Response: 10Hz~45KHz
  • HPF Freq. Response: 80KHz
  • LPF Freq. Response: 50Hz-250Hz
  • Subwoofer Level Control
  • Fuse: 25A x 1
  • Dimensions: 9.84''(L) x 2.24''(H) x 8.81''(W)

Important information

Legal Disclaimer

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Customer reviews

4.1 out of 5 stars
4.1 out of 5
541 global ratings

Customers say

Customers like the sound quality, value, and fit of the car audio amp. For example, they mention that it's a good buy for the money, it has great bass, and that it fits perfectly. Some like the ease of installation. That said, opinions are mixed on temperature and quality.

AI-generated from the text of customer reviews

54 customers mention54 positive0 negative

Customers appreciate the value of the car audio system. They say it's a good buy for the money, has decent power for the price, and performs better than expected.

"...This system kicks ass, sounds awesome and gives you a good back message while driving down the road...." Read more

"Using it in 4 ohm bridged to push a couple of 10's, does very well...." Read more

"...RMS is around 250. Works well though and still drums my Lanzar 10's...." Read more

"...Long story short, if you are short on cash, this is a decent deal, but if you have more, spend more. You won't regret it." Read more

53 customers mention41 positive12 negative

Customers like the sound quality of the car audio or theater amp. They mention that it sounds very good, the speakers are pretty loud, and the bass has some punch going. Some say that the amp doesn't have any noise.

"...This system kicks ass, sounds awesome and gives you a good back message while driving down the road...." Read more

"...At high volume, my rearview mirror shakes and the sound is clear and undistorted...." Read more

"...They were super clear with great bass. Running 1 12''sub rated 1200 RMS each...." Read more

"...it comes to mosfet sound as long as the power, wires, and high quality sound is there, but after he turned up the volume he was sold for life on..." Read more

11 customers mention11 positive0 negative

Customers find the installation process of the car audio or theater amplifier to be easy. They mention that it works well, is easy to install, and has good sound. Some appreciate the small size and the bass boost feature.

"...they need, with my 360w 6x8 with no problem, good clean sound and easy set up...." Read more

"Just installed it, and so far I like it. Haven't had any problems. Easy to install, good price, sounds good...." Read more

"...Pushes it very well, was easy to install, and doesn't overheat. Good stuff." Read more

"...Easy hook up and the power output has my car trembling. Delivers clean output and rocks my four mids and dual coil sub...." Read more

8 customers mention8 positive0 negative

Customers like the fit of the car audio amp. They mention it's small but powerful, and fits perfectly under a truck seat.

"...The amp is small, and dosen't get hot like my old "high end" amp after being on for a while and pumping out some great bass through my two 15's...." Read more

"Fits great underneath my truck seat, out of sight. I was worried it was going to be too big but it fits perfectly!..." Read more

"This amp is small and fits perfectly under a front seat...." Read more

"...great beginner amp and decently small, i have it installed under the pass seat. Great product better than expected." Read more

7 customers mention7 positive0 negative

Customers are satisfied with the appearance of the car audio or theater. They mention that it looks awesome, is well designed, and has nice crossovers.

"...Visually the amp looked good and the fuses were good so again I thought maybe all was well. I hooked the amp up per instructions...." Read more

"...the crosovers are very nice because i use it for speakers, not subs...." Read more

"Couple scuffs on the top, looks alright though, haven't set it up yet but I will soon and I'll update the review." Read more

"Don't recommend, it looks nice but doesn't do my two 500 watt subs justice...." Read more

100 customers mention57 positive43 negative

Customers are mixed about the quality of the car audio or theater amplifier. Some mention it's a very good amp, powerful, and awesome, while others say it'll stop working after turning it up over 2. The amp is made of plastic and poorly put together, and it feels cheaply made. Some customers also mention that the amp had trouble in the beginning due to the stupid clamp wouldn't hold in the ground.

"...is secure wiring is good, but i got a new sub now and this amp pushes it really well...." Read more

"...10 months use ,a lot on 1 and very little use on the other amp they both stop working after you turn them up over 2 power setting on the radio...." Read more

"This amp is seriously awesome for such a small little thing...." Read more

"...I'm happy of the sound and quality of the amp. Ill be buying another one of these since I will be adding two more subs to my truck...." Read more

46 customers mention14 positive32 negative

Customers are mixed about the temperature of the car audio or theater amp. Some mention that it's loud, clear, and has not overheated, while others say that it does overheat within 30 minutes. The only drawback is it gets really hot after 5-10 minutes of usage, and would shut down from heat after 15 minutes of driving only 1 10. The sound very good. It does not work when it'd cold and it gets super hot super fast.

"...one sub if u got 2 i would get a different amp, this sucker gets super hot to the point u almost cant touch it..." Read more

"...Edit 8/12/13 : Amp does Overheat within 30 minutes running two subs. I do not have a fan for it yet but am told if I have a fan it will be better...." Read more

"...up to the 1000w sub before and it performed beautify with no overheating at all and could drive the sub all day with no fluctuations and cool to the..." Read more

"...Like others have stated it does tend to overheat and go into shut down if pushed hard." Read more

8 customers mention0 positive8 negative

Customers are dissatisfied with the protection mode of the car audio or theater. They mention that it goes into protection mode a lot, and some say that it would immediately go to overload protection and not even try to work.

"...very short time at loud volume, and some serous bass, the amp went into protection mode. Surprised, I shut off the system and started over...." Read more

"...go to work, I have no music..I open my trunk, and the amp goes straight into protection mode... I took it to two other shops, hoping maybe the guy..." Read more

"...hooked this up to my dodge factory radio, it would immediately go to overload protection and not even try to work...." Read more

"Worked strong for about 7 months, then suddenly got stuck in protection mode and can't get it out of it" Read more

Budget Gem???
5 Stars
Budget Gem???
If you are building your system on a budget and know how to PROPERLY build it, then this is a nice little amp. I have a 2017 Ford Transit 250 Extended Hightop for delivery and expedite work and since I'm on the road 10-14 hours a day, I'm building a system to take care of some of the boredom of being on the road for long hours. I have 2 Lanzar HTG-447 4 channel amps and 3 Lanzar HTG-157 mono amps all controlled with a BOSS BX-55 crossover, a Chinese Double DIN Android Head Unit and Sirius XM touch screen receiver. For speakers I'm using 4 Pioneer TS-A6996S 5 Way 6x9's in a custom box above the rear doors, 2 Pioneer TS-A1680F 6.5" in the rear doors, 2 Pioneer TS-A6990F 5 Way 6x9's mounted in the front of the cargo area behind the seats, 2 Pioneer TS-A1680F 6.5" in the front doors and 3 Infinity Reference 1262W dual 4 ohm Subs wired to 2 ohms. Each sub is powered by it's own amp. Currently in an old sealed box from an another project that will be replaced with a custom vented box that I am building. The system is powered from the main truck battery and a 4 battery bank with Exide Batteries. I have 3 4gauge power cables from the battery bank to each of the fuse blocks. The amps, crossover, power inverter and fuse blocks are mounted to the wall behind the drivers seat. The entire cargo area has been paneled in plywood and painted black. I need to keep as much space open as possible for cargo. The picture attached does not do the system any justice and it is still under construction due to my limited home time. I hope to have it finished in the next couple of months.This system kicks ass, sounds awesome and gives you a good back message while driving down the road. You can't go wrong with Lanzar amps if you install and feed them with the proper power. Like any amp, you must feed them properly and with as little distortion as possible.I don't believe the advertised wattage of the Lanzar amps and I don't have an amp dyno to verify the power output but for the price, you cant go wrong. Set up properly the have a nice clean sound for a reasonable price.FYI, I still have a couple of 10+ year old Lanzar amps in my car that my daughter now uses as a daily driver and they are still going strong.
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Top reviews from the United States

Reviewed in the United States on November 10, 2019
Preamplifier Output Channel Quantity: 4Maximum Output Power: 2000-wattVerified Purchase
If you are building your system on a budget and know how to PROPERLY build it, then this is a nice little amp. I have a 2017 Ford Transit 250 Extended Hightop for delivery and expedite work and since I'm on the road 10-14 hours a day, I'm building a system to take care of some of the boredom of being on the road for long hours. I have 2 Lanzar HTG-447 4 channel amps and 3 Lanzar HTG-157 mono amps all controlled with a BOSS BX-55 crossover, a Chinese Double DIN Android Head Unit and Sirius XM touch screen receiver. For speakers I'm using 4 Pioneer TS-A6996S 5 Way 6x9's in a custom box above the rear doors, 2 Pioneer TS-A1680F 6.5" in the rear doors, 2 Pioneer TS-A6990F 5 Way 6x9's mounted in the front of the cargo area behind the seats, 2 Pioneer TS-A1680F 6.5" in the front doors and 3 Infinity Reference 1262W dual 4 ohm Subs wired to 2 ohms. Each sub is powered by it's own amp. Currently in an old sealed box from an another project that will be replaced with a custom vented box that I am building. The system is powered from the main truck battery and a 4 battery bank with Exide Batteries. I have 3 4gauge power cables from the battery bank to each of the fuse blocks. The amps, crossover, power inverter and fuse blocks are mounted to the wall behind the drivers seat. The entire cargo area has been paneled in plywood and painted black. I need to keep as much space open as possible for cargo. The picture attached does not do the system any justice and it is still under construction due to my limited home time. I hope to have it finished in the next couple of months.

This system kicks ass, sounds awesome and gives you a good back message while driving down the road. You can't go wrong with Lanzar amps if you install and feed them with the proper power. Like any amp, you must feed them properly and with as little distortion as possible.

I don't believe the advertised wattage of the Lanzar amps and I don't have an amp dyno to verify the power output but for the price, you cant go wrong. Set up properly the have a nice clean sound for a reasonable price.

FYI, I still have a couple of 10+ year old Lanzar amps in my car that my daughter now uses as a daily driver and they are still going strong.
Customer image
5.0 out of 5 stars Budget Gem???
Reviewed in the United States on November 10, 2019
If you are building your system on a budget and know how to PROPERLY build it, then this is a nice little amp. I have a 2017 Ford Transit 250 Extended Hightop for delivery and expedite work and since I'm on the road 10-14 hours a day, I'm building a system to take care of some of the boredom of being on the road for long hours. I have 2 Lanzar HTG-447 4 channel amps and 3 Lanzar HTG-157 mono amps all controlled with a BOSS BX-55 crossover, a Chinese Double DIN Android Head Unit and Sirius XM touch screen receiver. For speakers I'm using 4 Pioneer TS-A6996S 5 Way 6x9's in a custom box above the rear doors, 2 Pioneer TS-A1680F 6.5" in the rear doors, 2 Pioneer TS-A6990F 5 Way 6x9's mounted in the front of the cargo area behind the seats, 2 Pioneer TS-A1680F 6.5" in the front doors and 3 Infinity Reference 1262W dual 4 ohm Subs wired to 2 ohms. Each sub is powered by it's own amp. Currently in an old sealed box from an another project that will be replaced with a custom vented box that I am building. The system is powered from the main truck battery and a 4 battery bank with Exide Batteries. I have 3 4gauge power cables from the battery bank to each of the fuse blocks. The amps, crossover, power inverter and fuse blocks are mounted to the wall behind the drivers seat. The entire cargo area has been paneled in plywood and painted black. I need to keep as much space open as possible for cargo. The picture attached does not do the system any justice and it is still under construction due to my limited home time. I hope to have it finished in the next couple of months.

This system kicks ass, sounds awesome and gives you a good back message while driving down the road. You can't go wrong with Lanzar amps if you install and feed them with the proper power. Like any amp, you must feed them properly and with as little distortion as possible.

I don't believe the advertised wattage of the Lanzar amps and I don't have an amp dyno to verify the power output but for the price, you cant go wrong. Set up properly the have a nice clean sound for a reasonable price.

FYI, I still have a couple of 10+ year old Lanzar amps in my car that my daughter now uses as a daily driver and they are still going strong.
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
Reviewed in the United States on August 26, 2011
Preamplifier Output Channel Quantity: 2Maximum Output Power: 1000-wattVerified Purchase
This amp has the perfect combination of features. My Head Unit has only two pre-amp low level channels, but I wanted to power two 'two-channel' amps, one amp for the tweeters and mids and the other amp for the subs. The Lanzar HTG237 has a pass through RCA output for a second amp which eliminated the need for an RCA 'Y' cable. The Lanzar HTG237 is the unit I use for my subs and it sounds great. It has the standard High Pass/Low pass/Full filter switch, but it also has an adjustable frequency 'pot' as well as an adjustable bass boost 'pot'. I had aot of flexibility in tuning my subs for the right blend of output. At high volume, my rearview mirror shakes and the sound is clear and undistorted.

I'm sure there are better amps on the market, but for the price and performance, I'd recommend the Lanzar HTG237 to anyone!
5 people found this helpful
Report
Reviewed in the United States on September 26, 2015
Preamplifier Output Channel Quantity: 4Maximum Output Power: 2000-wattVerified Purchase
This is a very high power amp. I got 2 from amazon prime with fast ,free shipping and no damage. I waited a few months to in stall them . I built boxes with open ends and removable cover and 2 fans on the cover to blow over the unit and out the ends with 4 gage wire feeding it and 2 20 amp capacitors to power. They were super clear with great bass. Running 1 12''sub rated 1200 RMS each. Well after 9 to 10 months use ,a lot on 1 and very little use on the other amp they both stop working after you turn them up over 2 power setting on the radio. I us to turn them up to 10 or 12 and that would just about blow you away, couldn't even talk to the person next to you with out yelling. Yes this amp is super but it wont last 2 years. I don't think I can return my 2 amps because I waited 5 or 6 months to install them . The 1 year warranty has expired. I am going to give them 4 stars because they are super amps. They just don't last . What is with that.
One person found this helpful
Report
Reviewed in the United States on October 27, 2011
Preamplifier Output Channel Quantity: 4Maximum Output Power: 2000-wattVerified Purchase
This amplifier has plenty of kick if you know how to properly connect it and adjust the settings. There are high/low settings on the side, you'll need to turn down the high, and up the lows somewhat, with a flat head screwdriver, so use your common sense. Also, it is 4 channels 2000watt, but 250RMS each channel, WHICH TELLS YOU THIS AMP IS FOR TWO DUAL-VOICE COIL 500 WATT RMS WOOFERS. We had 2 square kicker 12' 1500 watt 750 RMS DVC speakers. Each channel goes to a different channel on both sides of the speaker to even out the bounce even across the speaker, more common sense. The bass was clean for the boxed woofers after tuning the dials properly on digital satellite radio.

We replaced a similar overheated kicker amp that cost the client over $350 used, he was happy with the sound of this amp and even more happy with the price. I have bought, installed, and sold Lanzar before in other vehicles, so I had a hard time explaining that name brands don't mean a thing when it comes to mosfet sound as long as the power, wires, and high quality sound is there, but after he turned up the volume he was sold for life on Lanzar amps.
19 people found this helpful
Report

Top reviews from other countries

Translate all reviews to English
rodolfo garcia gracia
1.0 out of 5 stars Mala calidad
Reviewed in Mexico on February 5, 2021
Preamplifier Output Channel Quantity: 2Maximum Output Power: 1000-wattVerified Purchase
No hace bien el corte de frecuencia para los bajos y metía distorcion , aparte de que tenía roto el switch selector de corte. No lo recomiendo
Jesus de Nazareth
5.0 out of 5 stars Bon
Reviewed in France on September 11, 2022
Preamplifier Output Channel Quantity: 2Maximum Output Power: 1000-wattVerified Purchase
Bon rapport qualité / prix
Alejandro
1.0 out of 5 stars Estafa
Reviewed in Mexico on April 28, 2020
Preamplifier Output Channel Quantity: 4Maximum Output Power: 2000-wattVerified Purchase
el articulo no coincide con lo que se vende
DanDan
4.0 out of 5 stars Prodotto carino
Reviewed in Italy on July 28, 2020
Preamplifier Output Channel Quantity: 2Maximum Output Power: 1000-wattVerified Purchase
Buon prodotto, piccolo, poco ingombro.
Peccato che in estate soffra molto la temperatura, ma è comprensibile
Grzegorz Wiecki
5.0 out of 5 stars Very well made amp
Reviewed in the United Kingdom on April 2, 2020
Preamplifier Output Channel Quantity: 2Maximum Output Power: 1000-wattVerified Purchase
After about a year of wrecking this amp at full volume with a 12” pioneer speaker and bass enclosure every single day I can happily say , it’s a very well made amplifier.
The amplifier is very well made and really worth the money. It puts out a serious amount of power. Recommend this amplifier to anyone looking to power a single 12” speaker and doesent want to spend much money. I bought it originally for €75.