Perfectly balanced to handle high power amplifiers whilst delivering peak audio performance, the In Phase SPX 17c is the natural choice for the car audio connoisseur. They bring audiophile performance to your car audio system.
Upgrading the sound of your vehicle has never been easier or better than with the SPX17C using Carbon Fibre and silk dome technology.
A stunning design, harnessing carbon fibre, silk dome technology and die cast aluminium, these speakers sound even better than they look, with a peak power rating of 360 watts and an RMS power of 120 watts.
The 6.5” (165mm) speakers are finished with a black metal grille casing, enhancing and complimenting the most stylish car interior, whilst delivering an unforgettable experience for true audiophiles. Upgrade your audio with the SPX 17c - power and performance in perfect harmony.
All In Phase SPX, XTC and SXT speakers are designed in the UK utilising over 30 years of audio experience to create a sound that is right for you.
Component speakers offer higher quality sound than their coaxial counterparts. The tweeter mounted to the dash or A-pillar allows higher end frequencies (high notes) to be distributed out
Carbon Fibre Cone, Butyl Rubber surround and Die Cast Aluminium Chassis
Carbon Fibre is a high mechanical strength fibre which has many applications. Used in car bodies, speakers, wheels, this material will offer endurance as well as high end performance for a speaker. The chassis is built for endurance, the construction of this speaker holds well and lets the speakers reach performance levels above the rest.
These speakers allow up to 360W Watts Peak to each speaker and 120W RMS power. Which is ridiculous for the application, but this kit isn't built for the amateur audio fan.
We also would recommend fabricating some MDF baffles instead of plastic trims to fit the speaker in. This is due to how much power, vibration and weight of these speakers. The MDF will also absorb and distribute the sound-waves and vibrations properly so you will have a distortion and rattle free experience.
These Car Audio Speakers Come in Pairs
Nominal power - 120W
Maximum power - 360W
Sensitivity (2,83V/1m) - 90dB
Cone - Carbon Fibre
Tweeter - silk cone
Nom. Impedance - 4oHm
Frequency response - 45Hz - 20kHz
Surround - Rubber
DC resistance 2.8 oHm
VC Diameter - 38.5mm / 1.5"
VC Height - 17mm
Mounting depth- 85mm
Crossover - 12db/oct
Former - Kapton
Layers - 2
Wire - EICCAW
Rdc - 2.8 oHm
Fs - 55Hz
Mms - 15.8g
Cms - 0.48mm/N
Vas - 13.1L
Qts - 0.3
Qes - 0.34
Qms - 2.1
BL - 6.8TM
Sd - 138.9cm2
SPL - 90.6dB
Xmax - 4.5mm
Delivery is made by common carrier next working day. Delivery is FREE for orders in-stock and over £100 or £9.99 for orders less than £100 or special delivery items.
Statutory Cancellation Right
You have the statutory right to cancel your order for any reason within 14 days beginning with the day you receive the item (please see clause 2 of our Conditions of Sale for the full instructions on cancellation and further information on your right of cancellation). We only accept cancellations via phone - 0115 975 8613, email - email@example.com or post - Superfi Returns, DB House, Rani Drive, Nottingham, NG5 1RF, United Kingdom.
Our Voluntary Returns Policy
As well as your statutory cancellation rights described above, you can return most products within 30 days of receipt of the products if the products are complete and are in an unused and undamaged condition. We only accept returns via phone - 0115 975 8613 or post - Superfi Returns, DB House, Rani Drive, Nottingham, NG5 1RF, United Kingdom.
Please note that this returns policy doesn't affect your statutory rights and therefore doesn't affect your right of cancellation as described above.
Please note that you must return each item in the same condition in which you received it. This means that new items must be returned new, unused and complete (including all accessories). Refunds for returned items that are not received in this condition, may be reduced.