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Details about  3000w Subwoofer Amplifier Monoblock Sub Bass Amp Car

RRP: £399 HUGE Bass Power: 1,000 Watts RMS!! Insane!

3000w Subwoofer Amplifier Monoblock Sub Bass Amp Car
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Item location:
Ipswich, Suffolk, United Kingdom
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United Kingdom
By Tue. 21 Apr. to the UK Estimated via eBay FAST & FREE  help icon for estimated delivery date - opens a layer
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Last updated on  28 Sep, 2014 11:11:00 BST  View all revisions
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Item specifics

New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is ... Read moreabout the condition
Brand: TheLoudest.com
Number of Channels: 1-Channel Amplifier Type: Mono
MPN: TL-1023 RMS Power: 1000
TheLoudest.com TL-1023
This Class D Digital Subwoofer amplifier is boxed, brand new, straight from the manufacturer and has never been used or opened. You just have to take a look at the build quality to see that this amplifier will deliver ultimate performance and power.
Delivery is free, NEXT WORKING DAY DELIVERY if ordered before 3.30pm (please see delivery info below). Please feel free to ask me any questions you have regarding the item.

These amplifier normally retails for £399! This fantastic price will only be available for a limited time so bag yourself an absolute bargain!
Shop Categories
Car Audio
Bundle Deals
6x9" Speakers
Subwoofer Amplifiers
Amp Wiring Kits
Official Merchandise


3,000 Watt (1,000w RMS) Class D,
Digital Monoblock Subwoofer Amplifier

The stunning TL-1023 Class D digital monoblock subwoofer amplifier delivers an enormous 3,000w max power (1,000w RMS) at 1 ohm, 500w RMS at 2 ohm and 300w RMS at 4 ohm.

Huge amounts of careful and detailed research, design, development and testing, has resulted in TheLoudest.com proudly presenting a stunningly powerful monoblock subwoofer amplifier.

With a precision-engineered heavy-duty build, the TL-1023 offers fantastic bass reproduction, and maintains such clear bass reproduction at uncompromisingly high power levels.

  • Class D Monoblock Subwoofer Amplifier
  • Remote gain controller included in the package
  • Huge Power Output
  • Subsonic (20 ~ 50 Hz adjustable), Lowpass (40 ~ 180 Hz adjustable) and Bass Boost filters
  • N-Channel Circuit for high efficiency
  • Excessive heat, Reverse polarity, Short circuit and Input Overload protection
  • Heavy-Duty Power Supply
  • Heavy-duty aluminium heat sink
  • “Bass Kompressor” circuitry provides extra low-frequency enhancement
  • Very easy bridging of two TL-1023 amplifiers

Output Power (14.4v)

1 x 3,000 watts Max (@ 1 ohm)
1 x 1,000 watts RMS (@ 1 ohm)

Up to 1 x 700 watts RMS (@ 2 ohm)
Up to 1 x 450w watts RMS (@ 4 ohm)

1 x 600 watts RMS (@ 2 ohm THD+N < 2.5%)
1 x 320 watts RMS (@ 4 ohm THD+N < 1%)

Output Power (14.4v)
(When two TL-1023 amplifiers bridged together)

1 x 2,000 watts RMS (@ 2 ohm)
1 x 1,000 watts RMS (@ 4 ohm)

Frequency response 10 Hz ~ 200 Hz

Subsonic Filter Frequency Range 20 ~ 50 Hz (Adjustable)

Low Pass Filter Frequency Range 40 ~ 180 Hz (Adjustable)

Bass Boost Frequency Range

45 Hz
Input Impedance

67 Kohm
Input sensitivity

0.2 V ~ 5 V
Signal/Noise Ratio (A. Wtg)
1 Watt Reff.

>100 dB
Damping Factor
(100 Hz @ 4 ohm)


Idle Current 0.8 A
Max Peak Current

80 A
Minimum Subwoofer impedance

1 ohm
Minimum Subwoofer impedance when using two TL-1023 amplifiers bridged together

2 ohm
Power supply

DC 12V
(length x width x height)
58 x 210 x 277 mm

Cables to Use:
The TL-1191 3,000w wiring kit is strongly advisable, as it includes all the correct specification cables to ensure the amplifier, charging system and subwoofer(s) are all correctly linked together. All the accessories needed are included, and they are already installed on the cables.

If you insist on not using the TL-1191 wiring kit, the following is absolutely necessary for the amplifier to function properly:
- At the very least, 4 AWG power and ground cable.
- At least a 80A fuse installed inline on power cable.
- At the very least, 2 x 13 AWG speaker cable (2 x 2.5 mm sq).
Click on an image below to open the larger version.

Owner's Manual:

Click HERE to view/download it the TL-1023 manual.

For a detailed description of functions, mounting, installation, calibration and safety instructions, and basically everything you need to know, please read through the owners manual. The manual is around 3.5 mb in size and is in PDF format, so you will need Acrobat Reader installed.

Product contents:

  • Amplifier
  • Remote gain controller
  • Mounting screws (for remote gain controller)
  • Owner's manual

Please feel free to inspect the TL-1023 by viewing the range of photographs to the right of this text.


You need the following wiring kit...

3000w Professional Amplifier Wiring Kit

This kit allows you to get ultimate performance and power from your amplifier with premium grade cables.

Unlike most other wiring kits, this one is supplied ready to go, "plug and play", as all the accessories (fuse holder, ring terminals, etc.) have already been fitted to the cables.

This means good clean connections already and a LOT less hassle when installing.




We accept several methods of payment:

- Paypal.
- Cheque (takes 7 days to clear).
- Postal order.
- Banker's draft.

Your bid includes VAT.

Delivery - Next Day

If payment is received before 3.30 pm on a working day, we will deliver your order the next working day. Orders to Northern Ireland or other offshore locations may take a day longer. A summary of when you will receive your order is displayed in the below table:

Payment received (before 3.30 pm)
Delivery day
Please make sure someone is in between 9am and 5.30pm to sign for the delivery.

As a rule, we don't ship outside of the UK. However, sometimes we are prepared to ship to locations outside of the UK, but we have to charge extra for this. Please contact us detailing the products you are interested in and where you live and we can quote you on cost and expected lead time.

Your Order

From the moment you confirm your order, you can rest assured that it will be our number one priority to process it quickly and efficiently, ensuring that it arrives with you on time. To make sure you are constantly up to date with the status of your order, we keep you informed every step of the way:

  1. After you complete checkout, you will receive an email confirming your purchase.

  2. When a member of our sales team receives your order, it is recorded and passed on to our packing team. At this point we will email you again to double check that the postal address you have specified is correct and to give you an estimation of when the item will be delivered.

  3. As soon as your item is in transit we will email you your tracking number and will be able to give a clear prediction of delivery day.


We are here to help, if you have any questions then please don't hesitate to ask us via any of the methods detailed below. We offer friendly and practical advice on an individual basis and will not push you into buying products you don't need. If we can't supply products suited to your needs, we will tell you.

To contact us use any of the following methods:

- Click on the "Ask seller a question" link at the top of this page (preferred).
- Email us: sales @ TheLoudest.co.uk


Selected testimonials...

(Please click on "Testimonials" at the top left of the main TheLoudest website for the full range of reviews and testimonials left by customers)
These testimonials are NOT fictional. These are from real customers with invoices to prove purchase.
From: Chris Blake (Sussex)

I have been purchasing and using car stereo equipment for the past 20 years. I have spent thousands in different vehicles and tested all brands and qualities. Firstly I would like to emphasise the courteous, polite and professional manner you use to communicate. Secondly the products you supplied to me are of exceptional quality having just fitted the TL-1092 1500 watt amplifier and TL-1692 1000 watt 6X9s.
I was dubious at first as to their performance based on the price. Let me say BOY was I surprised and who needs subs and boxes taking up your boot space when this baby knocks out volume and bass surpassing a lot highly expensive others. I must say Im well impressed and will be purchasing an awful lot more in the future and my recommendation will be passed on to people in the know and your future business I hope will prosper many thanks and best wishes for your future sales.
From: Steve Pattrick

I bought the TL-1691 speakers 2000w 6x9, and I have just installed them with my amp! They sound sooooooooo good, buy these and blow your frinds away! The voice quality is amazing (I never thought these would sound so good), I had audiobahn 6x9s and I have just replaced them with these! FCUK Audiobahn, Vibe, Sony, Fusion!!! You cannot beat THELOUDEST.COM! Stop reading these reviews and start buying! Worth every penny of £199 I will be buying more!
From: Chris Preece (Somerset)

I just installed one of the two pairs of TL-1691 2000w 6x9s that I bought, and not even sure if its worth fitting the other set. There are no other, not even the vibe qb69, which profess to be the most powerful in the world, which come close to these and the service is very freindly and accomadating too. What more can I say!
From: Andy C (Basingstoke)

I bought a couple of TL-1691s after another company let me down by supplying the wrong ones. I thought Id just go for broke and buy these on spec.
The only snag was that I had to make some wooden brackets to make them fit in my car (it was only designed for 4" ones!). As soon as I switched on the stock CD Tuner and played a track I was simply blown away. I honestly thought I now had a large woofer in my boot. The depth of bass was astounding and my 100 mile a day journey to work is now far more enjoyable.
I can heartlily recommend theloudest.com for its efficiency, courteous and prompt email replies and fantastic prices.
Thank you!!
From: Ian (Rotherham)

The TL-1041 4" speakers are performing 10 times better than I thought they would. They handle all aspects of my music straight from the headunit with the minimum of fuss and with fantastic results outperforming the Sony 6x9s I have in the back. Cant wait to upgrade them with the TL-1691 2000w 6x9s from this site. Quite easily the best speakers I have heard in a car and friendly, helpful service to boot. Where has this shop been?!?!
From: Philip C (Glamorgan)

Thanks for excellent service on the 2000w TL-1691 6x9 speakers, they arrived when said, and in conditioned as described. I fitted them in; swapped straight in from my old 6x9s which were 1000w units (500 each) so no hassle there. I could hear the sound diffrence straight away, much better definition and richer bass sound, with much louder and clearer clarity on the mid and tweeter sounds.
Again thanks a lot really happy with purchase couldnt ask for anything more of them.
From: Steven Douglass

I have just installed a set of TL-1692 6x9 speakers that I brought and I have to say I am more then impressed with them, I am now looking into doing my whole audio system with these people. I have never heard any thing with such power and good quality. I will definatly be promoting TheLoudest.com on my car.
From: Beef M

Just installed the TL-1901 amp and the TL-1691 speakers. The sound is absoulutely immense!!! Music has not been heard properly until it has been heard through these beasts!!! The speed of delivery and the service were both amazing too! Thanks loads!!!
From: Nouman Pasha

Absolute brilliance! I ordered the TL-1091 3000w amp, installed it a day later and literally for the first time in like 9mnths I knw what the bassline feels like bouncing off my back in vibration. This product is amazing. It worked 10x better then the kicker 800.4 I previously had, unbelievable! I got an honest opinon and the delivery as stated was next day.
Im going to tell all my friends where to get their supplies from, neighbors b warned! Bassline will wake even the heaviest of sleepers.
Youve got a real good thing going with theloudest.com range. I knw where Im going to be going to buy my upgrades and future project install; theloudest.com
From: Jon Ramsden

I have just installed the 2000w TL-1691 6x9s. I have previously had those vibe 6x9s. No competition what so ever, these are well worth every penny. Also looking to make entire sound system in my car by this company.
From: Derek McCrory (Automotive Design Engineer)

My TL-1051s arrived well packaged, with a comprehensive instruction sheet and fitting kit. Mounted on a plywood ring in the doors of a 99 Civic and powered from a JBL 2x75w amp, they took everything the amp had to offer. Sound quality veered towards a P.A. sound at first, but soon mellowed out after an hours running in at moderately mental volumes. The speaker kept control of various types of music no matter what the volume, something my own expensive "big-brand name" speakers struggle to do.
I wasnt expecting to be amazed by these run-of-the-mill looking speakers, but after a weekend listening to them, can safely add them to the top of my recommended list.
From: Matt Pearce (Southampton)

I just brought a pair of competition pro TL-1692 1000W 6x9s and MAN they are wicked! Everything I could have ever wanted from a speaker all rolled into this pair of AMAZING 6x9" speakers. I will defentaly use theloudest.co.uk again. Wicked, realiable and fast service - a company that will go FAR!!!
Thank you so much for making my fiesta mk2 sound so cool!!!
From: Jason (Cambridgeshire)

I just bought the TL-1091 3000w amplifier.... well what can I say, its insane!
So much so its popped my back window out. I am running 2 10inch jbl 1000w subs off it and they boom! Before hand they struggeld to cope but with this amp im amazed, (just watch your windows) their sevice is great too, next day delivery!
I recommend this company and have already got friends interested, also the free pen and stickers are great! thx!
From: Rich N

I bought the TL-1091 3000w amplifier and what can I say, the service was superb, answered all questions I asked and gave good advice. The delivery was within 24 hours!! And the amp... well Ive never heard anything like it! The sound quality is flawless, it looks amazing and it is very, very powerful. 10/10 all round - cheers!


We include a 12 month warranty with all our products. This strictly excludes damage due to mis-use, abuse or neglect. All electronic products are strictly tested before leaving our factory.

If you realise that you have ordered the wrong sized product, or it is unsuitable, you can return it to us within 14 days. As long as it is in "as sold" perfect condition we will have no problem with giving you a full exchange/refund after deducting our original postage costs.

All our cables are 100% OFC copper
We have been making cables for decades, and only use the best materials possible. Other suppliers often use cheap and nasty CCA instead of 100% OFC, dramatically increasing noise and signal loss.

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VAT number: UK 665583400

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Return policy details
We include a 12 month warranty with all our products. This strictly excludes damage due to mis-use, abuse or neglect. All electronic products are strictly tested before leaving our factory. If you realise that you have ordered the wrong sized product, or it is unsuitable, you can return it to us within 14 days. As long as it is in "as sold" perfect condition we will have no problem offering you an exchange or refund. Warranty is valid in the UK only; items sent outside the UK do not carry the warranty.
Most purchases from business sellers are protected by the Consumer Contract Regulations 2013 which give you the right to cancel the purchase within 14 days after the day you receive the item. Find out more about your rights as a buyer - opens in a new window or tab and exceptions - opens in a new window or tab.
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