Please wait...
Please wait...
Our website uses cookies so that you can place orders and we can provide a better service. Continue to use the site as normal if you're happy with this, or find out how to manage cookies.
X
Please wait...
In Phase Car Audio InPhase IPA8701D 1 Ohm Stable 1600 Watts MonobloIPA8701D
£169.99 Save £130.00  was:£299.99
Click to Close

Fit it Yourself?

Everything you need to fit it yourself at home

DIY Kit
Only £30.00 

With Steering Wheel Control
Only £50.00 

5 Stars (1)

In Phase Car Audio InPhase IPA8701D 1 Ohm Stable 1600 Watts Monoblock with Subsonic Filter

£169.99 Save £130.00 (43%)  was:£299.99
5 Stars
1 Review(s) / write a review
Quickfind Code - 42213
Quick Summary:

Audio serenity is not possible without state of the art technology. The New InPhase IPA range of amplifiers are possibly the best car amplifiers available today.

Condition: New

£169.99
Save £130.00 (43%)
rrp: £299.99

Finance Available
On Orders Over £300

  • COVID-19 We are open online & shipping orders during the COVID-19 pandemic
  • Free Car Air Freshener with every order Free Car Air Freshener with every order
  • Next Day Delivery available on all orders before 5pm Next Day Delivery available on all orders before 5pm
  • Easy Returns Easy Returns
  • 1 Year Easy Warranty 1 Year Easy Warranty



Click image to zoom


Key Features

InPhase 1 Ohm Stable 1600 Watts Monoblock with Subsonic Filter - In Phase Car Audio IPA8701D

Car amplifiers are the heart of a system and need be of the best quality available for your budget. All Inphase IPA car amplifiers are hand assembled and go through 35 different check points to ensure you get the best possible car amplifier today. 

With One and Two OHM stable designs, trimode capability and clever protection circuits, these hand-built powerhouses will take anything you throw at them. Massive heat sinks with a high surface area to volume ratios and cast end caps to hide the wiring connections and keep things controlled – helped by forced air cooling on the real bass monsters. 

The newly designed IPA8701D, IPA8704D, IPA9701D and IPA9704D now incorporate digital technology into their design, these amps are direct competition to the Pioneer GM-D amplifiers.

The IPA series amplifiers are designed for performance in a performance build. So there is no speaker level input, these are designed to fit with an aftermarket headunit. But you do not need to panic, you can use a line out converter to fit this amplifier to your factory system. For fitting the IPA series amp to a factory system we advise using the In Phase SRCAPro or for higher performance, the In Phase SRC6.

British Design 

All In Phase amps are designed in the UK utilising over 30 years of audio experience to create a sound that is right for you. 

Improved Circuit Design

To prevent circuit shutdown, In Phase's new digital amplifier circuit, senses its internal temperature and automatically moderates input level accordingly. Stable, durable circuitry lessens the risk of high input power for the unit to achieve 1 Ω connection on the Monoblock IPA Amp and 2Ω  for the 4 channel IPA Amps. This design enhances the flexibility to connect multiple subwoofers to a system.

Variable Low Pass Filter

For extra flexibility, a variable LPF makes audio frequency more adjustable according to subwoofer characteristics and personal listening preferences. The LPF is adjustable from 30 Hz to 250 Hz.

Small Footprint

The IPA series amps are not massive slabs of metal/plastic. They are compactly designed ensuring easy fitting. 

True RMS Power

The In Phase IPA8701D/IPA8704D go through numerous check points to ensure you get the true performance you are paying for. 

Stealth Design
 
Along with the slim design, the blackout design of these amplfiiers ensure this amp camoflages into your boot, the intimidating LED blue lights in a blackout area, will give your system that evil look.

*TWO YEAR WARRANTY ONLY APPLIES TO AMPLIFIERS BOUGHT AND FITTED AT OUR CAC STORES* 





Download image of In Phase Car Audio IPA8701D Click here for Image of In Phase Car Audio IPA8701D
Technical Specification
Features
  • 300W RMS x1 @ 4 ohms
  • 500W RMS x1 @ 2 ohms
  • 800W RMS x1 @ 1 ohms
  • 1600 Watts Max Power
  • Regulated power supply
  • MOSFET power supply
  • Oversize Power Tranformer
  • Bipolar Output devices
  • Dimensions (L x W x H) 280mmx 250mm x 55.5mm
  • Variable gain adjustment
  • Variable cross over (high/low pass)
  • Thermal protection
  • Overload protection
  • 1 ohms Stable
  • Variable Subsonic Filter 20Hz- 50Hz
  • Low pass filter frequency 50Hz - 250Hz
  • Digital Subwoofer Level Control
  • Bass Boost
Related Accessories
Please wait...
Customer reviews

Build and Features
The EXPERT on 06/10/2020 5 star rating

One of the newer In Phase amps, using Class D technology like the IPA 2001D the key thing I notice is this amplifier is a bit smaller. Made the way all In Phase amps are which have a very nice ageless finish, great appearance and feel. Love Remote Bass control, nice and compact, the cable is long too. Line in and Out. This is a great feature as it allows you to feed the signal into the amp and take it back out. A real must if you want to build a large system. Subsonic Filter. The In Phase one has a great range 10Hz-50Hz this gives great control to eliminate really low bass frequencies if your system cannot cope. I usually set amps around 20Hz if the option is given. Low pass crossover 50Hz-250Hz which is a great range. I did not expect it to go that high, you could actually use this amp to run midbass if you set the Subsonic to 50Hz and the crossover to 250Hz in a big system, very clever! You even has a 0-180 Phase control, most of you will never use this however is some installations it is real must as sometimes you can find you will improve the sound by changing the Phase. Hence the brand name "In Phase" Variable gain control. lots of control and options on the input side. The output side uses the same connectors as the other In Phase Amps. They allow for bare cable ends to go straight in, much better way if you ask me. You could maybe squeeze 10mm cable into the speaker connection! It's big! Power cable maybe 20mm or more! The amp has 3 fuses for protection. Well layed out and easy to work with.

View all reviews


Write a review
Name: 
Email: 
Review Title: 
Review: 

How many would you give this product?

Newsletter sign up

Got a Question about this Product?

The email address is required to email you when your question has been answered

Name: 
Email: 
Car Make
Car Model
Question: 

chars left

Newsletter sign up

N.B. Questions are answered during office hours
Please don't put sensitive info in the question.

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:

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