Alpine PMX-T320 320W 2 channel amplifier

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Quick Summary:
This amplifier gives you Alpine power performance at an amazing price. And they’re designed to fit easily in virtually any system.
Special Price £94.99 Save £95 (50%) rrp: £189.99
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  • 1 Year Easy Warranty 1 Year Easy Warranty


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Alpine BBX-T600 2 channel power amplifier 300 watts max power
Key Features

Alpine PMX-T320 320W 2 channel amplifier

Alpine PMX-T320 give you power performance at an amazing price. Alpine PMX-T320 is designed to fit easily in any system. Alpine PMX-T320 car amplifier has a built-in high pass and low pass filters let you set the frequency points to match your speakers and ensure optimum efficiency. Alpine PMX-T320 also enhance their performance with Bass EQ, now you can get even more powerful bass.
  • Amplifier Type: Class-A/B
  • Channel Design: 2/1 Channel
  • Thermal Control: Thermal Management Control
  • Power Supply: DC-DC PWM Power Supply
  • Power Supply Design: MOSFET Power
  • Board Circuitry: STAR Circuitry
  • Current Protection: Over-Current, Over-Voltage and Thermal Protection
  • Power Indicator: Top Mounted Blue LED Power Indicator
  • RCA Output: Gold Plated RCA Input Connectors
  • Speaker-Level Inputs: Speaker Level Inputs
  • Crossover: Selectable Low-Pass / High-Pass
  • Connector Plating: Gold Plated Input, Output, Power and Speaker Terminals
  • Pre-Amp Stage: Discrete
  • Final Outputs: Non-Fading Pre-Amp Output
  • Gain Control: Continuously Adjustable Gain Control 
Technical Specifications

Max Power Output Ratings:

  • Total Max Power: 320W

RMS Power Ratings:

  • Per Channel into 4ohms (≤1%THD+N): 2 x 50W
  • Per Channel into 2ohms (≤1%THD+N): 2 x 75W
  • Bridged into 4ohms (≤1%THD+N): 1 x 150W


  • Power Requirements: 14.4 V DC (11 V to 16 V)
  • Input Sensitivity: 0.2 - 4.0 V (RCA IN)
  • Input Impedance: RCA IN 10k Ω / SP IN 10k Ω
  • Frequency Response: 10 Hz - 50 kHz (+ 0,-1 dB)
  • Speaker Impedance: 4 or 2 Ω
  • Signal to Noise: S/N Ratio (IHF A Weighted, Reference: rated power into 4ohms) 90 dB
  • Weight: 2.0 Kg


  • Terminal Layout: Two-Sided
  • Screw Mount / Wire Cover: Integrated Wire and Mounting Screw Terminals

Sound Tuning:

  • Crossover Frequency (Fix, OFF/LPF/HPF Selectable) 1/2 ch: 80 Hz (-18dB/oct)
  • EQ (Equalizer): Bass EQ Fixed Frequency 50 Hz _ Selectable Gain 0/+6/+12 dB


  • Footprint: 210 mm x 60 mm x 242 mm
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Questions/Answers About This Product

Question: 11 May 2014

Car: Renault Clio - 2000 > -

Having read reviews I thought front Alpine SPG-13CS 200W were what I needed to replace stock, but then read about Alpine SXE-1350S 250W. What's the difference? Cheers


sxe are the cheaper range of speaker. the spg's sound alot better

Question: 11 June 2014

Car: Mitsubishi Colt - 2008> -

Will I need any fitting kits to fit theses to my car


They should fit straight in

Question: 11 June 2014

Car: Mitsubishi Colt - 2008> -

Also will these fit in my car and what will I need


Hi If your car have 5" speakers they should fit ok

Question: 19 June 2014

Car: Mitsubishi Colt - 2008> -

Is their any speakers better than these for the money


Hi These are very good speaker but you can also have a look at the below listed speakers which are 13cm. XTC13.2 13cm/5.25" coaxial speaker system 210 watts Directional tweeter design

Question: 06 November 2014

Car: Dodge -



Hi Can you contact your nearest dealer which you will find on our website and they will go through all the prices with you

Question: 06 November 2014

Car: Dodge -



Hi Can you contact your nearest dealer which you will find on our website and they will go through all the prices with you

Question: 20 June 2015

Car: Vauxhall Corsa - 2009> -

Would these speakers fit a 2009 Vauxhall corsa?


the speakers in a vauxhall corsa 2009> are 6.5 inch for the front speakers

Question: 25 August 2015

Car: VW Polo - 1998 - 2004 -

I have a 2001 6N2 Polo, I've measured the diameter of the current speakers and they're 13cm. However will these particular Alpine speakers definitely fit? My current speakers have blown. Thanks


hi If the existing speakers are 13cm then these will fit you may need to make collors for them as all the adaptors my system lists are 16.5cm i have listed them for you, if these fit you could install 17cm speakers i have put an example of speaker as well for you VW VOLKSWAGEN GOLF MKII / Jetta Facia Adapter XTC17.2 17cm/6.5" coaxial 2-way speaker system 250 watts peak directional tweeter

Question: 28 October 2015

Car: Renault Megane - Megane II 2007> -

i have a 2004 Renault Megane II, can these fit without any modifications?


Good Morning, Yes, these can be fitted without any modifications. In order to do this you will need to purchase speaker brackets (CT25RT02). thanks CT25RT02 Renault Megane III 130mm speaker adaptor collars

Question: 13 December 2015

Car: Ford Ranger - 2007> -

Hi will these fit in my ford ranger thunderfront doors and what/will i need a speaker wire adaptor also can i use existing speaker spacers am also thiking of upgrade of factory fitted tweeters thanks


hi there, after doing some research the parts company that we use, dont list any spacers for that car. so they would have to be purchased online if one is available if not we could custom make them. but 5 inch speakers would fit if custom spacers are required

Question: 08 February 2016

Car: Vauxhall Corsa - 2009> -

I have a 14 plate corsa and was wondering if these would fit to replace the front speakers?


Hi unfortunately they wont. You would need 17 cm speakers for your car and adapter plates too. SPG-17C2 240W 17cm 2-way speakers

Question: 29 February 2016

Car: Ford Fiesta - 2008> -

would this fit and replace my currant stock speakers in my front door panels or back seat speakers? if yeah do you fit?


Hi unfortunately these are too small for your car. you need 16.5cm speakers You will also need speaker adapters. we have listed these below for you. SPG-17C2 240W 17cm 2-way speakers FORD FOCUS / KA Front and Rear 165mm Speaker Adapter ( SAK-1514 )

Question: 27 April 2016

Car: Ford Puma - 1997 - 2002 -

Hi, Will these speakers fit my car without having to get adaptors or making any changes? Also how about the depth and would I need any adaptors for connecting them? Thanks.


Hi there There should fit straight in i am not sure on the mounting depth you may have to make MDF collars up just incase If you need this fitting in your vehicle or need further advise you can contact your local Car Audio Centre store directly for a full quotation and they will be happy to help you

Question: 05 May 2016

Car: Mazda 3 - 2009> -

Hi would these be able to replace the front speakers in my Mazda 3 2009? Thanks


Hi These will not fit your Mazda 3. You can install any 17cm speakers. You will need the below listed speaker adapters. CT25MZ01

Question: 09 June 2016

Car: Kia Picanto - 2005-2008 -

Would these work with an inphase ips 249 by in a kia picanto 2004?


Good Morning, Yes this can be installed into your car. In order to install it, you will need to purchase the following parts: ICT 50-347 (fascia) ICT 20-159 (wiring loom) ICT 21-130 (ariel adapter) Thanks

Question: 16 June 2016

Car: Honda Civic - 1999-2005 -

Hey Would these fit my car in the front and back or would I need a different size ? Thanks


Good afternoon, you will require speaker bracket to fit these speaker. There are two sizes 13cm and 17cm front and rear CT25HD03(13cm front) CT25HD05(17cm front) CT25HD02(16cm rear) thanks

Question: 01 July 2016

Car: Renault Clio - 2000 > -

2002 DCI Clio, looking for the complete best setup have removed the tweeters, 2 front components and 2 rear coxaxils...please help

Question: 17 July 2016

Car: Mercedes Viano - 2004 > -

Hi will these fit in my Mercedes Vito W639 doors? I assume I will need an adapter ring if so Thanks


hi there, yes the alpine spg-13c2 will fit your car and yes you will require some speaker spacers to allow them to fit the factory location CT25MC19

Question: 20 July 2016

Car: VW Golf - 1998 - 2003 MK4 -

Would these fit and replace my current stock speakers?


Hi You need 17cm speaker for your VW Golf. See the below link. Speakers adapters for installation are also listed below. SPG-17C2 240W 17cm 2-way speakers VW GOLF MK4 PASSAT front and rear speaker adaptor (SAK-3103)

Question: 22 September 2016

Car: -

Hi I have a wrx sti 2005 I want to replace all the speakers for direct fitting ones can you help me and tell me what to get thanks.


Good afternoon Unfortunatly nothing is just bolt in. you will need to join some wires and make some mounts. No pre made mounts are avaliable. If you are not sure about fitting them them please contact one of our stores directly for detailed advice.

Question: 19 October 2016

Car: Peugeot 106 - 1992 - 2003 -

Hi umm so I'm not good with this at all, would these just fit straight into my car? And do they work with any radio I put in?


Good afternoon Yes they are the correct size but will always require some work to fit,wiring just wont plug in and you may need to drill new mounting holes. if you get stuck our stores do have a fitting service. SPG-13C2 - 200W 13cm (5.25") 2-way Coaxial Speakers

Question: 25 November 2016

Car: Audi A6 - 2001-2004 -

RS6 C5 estate with BOSE speakers in at the moment, can i upgrade these in the back doors first, them perhaps the fronts? What speakers would be best and adapters if needed? What difference?? Thanks


Hi I would suggest you go for the following speakers. Speaker adapters are also listed below. CT25AU02 speaker Adaptors 165AC Access series 2-way coaxial speaker system 120 watts SPR-60 300W 17cm 2-way coaxial speakers TS-E1702i 180W 17cm 2-way speakers

Question: 18 December 2016

Car: BMW 3 Series (E46) - 1999-2005 (E46) -

Looking to install these to back shelf, will they fit? If yes which adapters will I need? Thanks!!


here are the adaptors you will require to change the rear speakers CT25BM02 speaker Adaptors

Question: 21 December 2016

Car: VW Golf - 2003 > MK5 -

Will these speakers fit in a VW golf mk 7 (2013)


Good morning Golf MK5 have a few different speaker configurations. Tweeter is always the same. 6" speaker in back of door on base model. higher range model 6" speaker is subwoofer and has extra 4" speaker in front of the door. i would suggest you remove door and have a look before ordering.

Question: 12 January 2017

Car: BMW 5 Series (E39) - 1996-2004 (E39) -

1.will Alpine SPG-13C2 speakers fit directly into my vehicle or will I require adapter rings? 2. is the price indicated per pair or per speaker?


Good afternoon speakers are sold by the pair, SXT1335 is our slim range as suggestion.

Question: 02 February 2017

Car: Vauxhall Zafira - 2007> -

Will these fit ok in my car? Any other parts need?


Good afternoon where are you installing these speakers?

Question: 19 February 2017

Car: Toyota Yaris - 2003 -2006 -

Will these speakers fit my car and are they compatible with my Sony DSXA400BT head unit?


you would need the 17cm versions and some speaker adaptor plates like the following CT25TY01 speaker Adaptors SPG-17C2 240W 17cm 2-way speakers

Question: 08 March 2017

Car: Vauxhall Corsa - 2009> -

would these speakers fit in the rear of a 2009 corsa D?


Good afternoon yes these speakers will fit your rear shelf. SPG-13C2 - 200W 13cm (5.25") 2-way Coaxial Speakers

Question: 16 April 2017

Car: Jeep Grand Cherokee - 1992 - 2001 -

Hi will these fit in my car


for your car we have the front speakers listed as 6.5 inch like the SPG-17C2 240W 17cm 2-way speakers

Question: 13 June 2017

Car: Renault Clio - 2000 > -

Car- clio 2011 Will these speakers fit in my car? Also how many speakers are included in this, is it 2 or 4?


Hi, Thanks for your question, these speakers can be fitted but you may need some customization or adapters

Question: 22 June 2017

Car: VW Polo - 1998 - 2004 -

Hello mate. Can it b fit in my car VW POLO 2006? And are these fit inside the side doors?


Hi, thanks for your question, you would be better looking at the bigger SPG17C2 & ensuring that you get the correct speaker adapters. SPG-17C2 240W 17cm 2-way speakers

Question: 15 August 2017

Car: -

I am looking to purchase a PAIR of speakers Alpine SPG-13C2 5.25". Is your price of £43.96 for the pair? As your description says 'speakers'


yes this price is for a pair of speakers, all of our speakers are in pair's unless stated as a single unit

Question: 19 October 2017

Car: BMW Mini (R56) - 2006> -

Dooper 2012. Would these speakers be a straight swap for the OEM lower speakers? and would i need to change the upper 3.5" at the same time or can i do it at a later date without sound degradation


Hi If yo have a three way speaker system. You will need to look at the below listed kit. Installation enquiries contact your local store. PS165F3 6.5" 3-way component speaker system Flax cone 165AS Access Series 6.5" 3-Way Component Speaker System 160w

Question: 21 October 2017

Car: Subaru Impreza - 1994 > -

looking for 4 to fit front and back of my 2002 subaru bugeye wagon...will these fit the front without spacers?


Hi The SPG-13C2 will fit your Subaru. You will need to check the depth.

Question: 06 November 2017

Car: Ford -

Ford Transit Connect. Will these speakers fit the front door? What connections do I need to connect these up?


hi, you would need the following speaker spacer adaptors CT25FD16, you would have to use connectors for the speaker wires as we dont sell the plug adaptors

Question: 09 December 2017

Car: Ford Fiesta - <2003 -

I’ve got a mk5 fiesta x reg, would these fit and would I need any adapters


hi, yes these speakers will fit into your car you will require the following speaker spacers CT25FD01 speaker Adaptors

Question: 16 December 2017

Car: Smart Roadster - 2003 > -

Will these fit a smart roadster 2016. Are any other parts required. Thanks


Hi The SPG-13C2 can be installed in your Smart Car.

Question: 18 December 2017

Car: BMW 3 Series (E46) - 2005> (E90) -

will these fit a BMW 320d saloon 2012?


hi, no they wont for that car the speakers are a 3.5-4" there are specialist speakers available to install from alpine they are about £129.99 - BL-BM100C

Question: 19 December 2017

Car: Ford Fiesta - 2008> -

i have a 2011 mk7 fiesta will these fit ?


you would need spg17c2's for your car as they have 6.5" speakers from factory you will also require the following speaker spacers CT25FD10

Question: 24 December 2017

Car: Vauxhall Astra - <2004 -

i have a 2002 vauxhall astra, will these fit?


Hi You will need 17cm speakers for your VAuxhall Astra. You will also need the below listed speaker adapters for installation. CT25VX01 speaker Adaptors SPG-17C2 Vauxhall Corsa D Speaker Factory Upgrade System With Adapter Plates SPG-17CS 280W 17cm 2-way component speaker system

Question: 13 March 2018

Car: Ford Fiesta - <2003 -

Hiya will I need any additional wiring to install these speakers along with my Pioneer DEH-X6600DAB? OR is it just the case of a straight swap Thanks


you may need some speaker spacer adaptors, but they will depend on what location you are fitting speakers and the year of your car

Question: 29 April 2018

Car: Renault Clio - 2000 > -

Hi I have a Clio 10/2015 and the factory supplied speakers are awful . Can you advise on the best Alpine options which do not require any modifications . Cheers Martyn


Hi You can go for the following. SPR50. SPR-50C 300W 13cm 2-way component speaker system

Question: 14 May 2018

Car: Citroen -

I have a 2003 1.1 Saxo, will these fit straight in the standard 5.25" will I need any other item. I'm assuming these come as a pair Jake


hi, yes they will fit, you shouldn't require anything, yes these speakers come as a pair

Question: 21 June 2018

Car: Vauxhall Astra - 2007> -

Hi, Will this fit onto my Astra 1.6 petrol 08 plate? Thanks.


hi, which speakers are you changing front or rear also is the car a 3 or 5 door

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Fitting Services

Need help with Installation?

Here at CarAudioCentre we offer a professional and reputable fitting service in all our stores. For all fitting enquiries and bookings please visit or call one of our nationwide stores. Our fitters can install your new car stereo, DAB radio, audio visual, speakers, subwoofers or amplifier. We can also help to connect your iPod or MP3 player to you existing audio unit and can offer the best advice on the right in-car entertainment for your vehicle, to further this more we also offer a total 100% custom installation service for demo and show vehicles. So if you have an idea come on in and run it past us, the possibilities are endless and we are never too busy for an enthusiastic chat about our favourite subject.

Please note:

"That our two year warranty on products is only applicable to purchases made directly from us and that have been fitted in one of our stores."

Our Stores:

542 546 Mansfield Road, Sherwood NG5 2FR
Tel: 0115 9624 986
743-745 Eastern Ave, Newbury Park, London, IG2 7RT
Tel: 0208 599 2368
835 Garratt Lane, Tooting, London, SW17 0PG
Tel: 0208 971 9181