Radian 1225-8

Diaphragm for 1" Driver

  • 08 Ohm
  • Highest quality 0.008 mm forged Aluminum Alloy membrane with Mylar bead. Replacement diaphragms of JBL and Peavey
  • Significantly lower distortion
  • Suitable for the following drivers:JBL 2425, 2426, 2427 und 2416, 2417 with optional Back-Acp C-1225, 8 Ohm

These are other customers' choices:

Customers who looked at this item have bought these:

Radian 1225-8
62% bought this exact product
Radian 1225-8
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
99 € Add to Basket
the box Diaphragm 4401
15% bought the box Diaphragm 4401 26 €
Radian 1225-16
8% bought Radian 1225-16 99 €
Beyma CP 350-16 Diaphragm
6% bought Beyma CP 350-16 Diaphragm 60 €
Monacor MHD-152/VC
6% bought Monacor MHD-152/VC 34 €
Our most popular Loudspeaker Diaphragms
4 customer ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
4.8 / 5.0
  • quality
3 written ratings Read all reviews
Total
quality

Flawed masterpiece

ff1d1l, 30.03.2018
I'd been thinking a while about getting these replacements for the original JBL diaphragms on a pair of 2416s, the high freq units on some classic 80s studio monitors, the Urei 809s. There had been some very positive postings on the Lansing Heritage forum about these Radians - why I waited so long, and what put me off was the total unavailability of the C-1225 back cap, which is needed for several JBL drivers, including mine. In the end I decided to go ahead and make whatever was necessary to make them work. So the diaphragms arrived and I was able to take measurements and make some perspex backs. This took me most of an afternoon, and I needed:
A vernier
Engineers dividers
A drillstand
A bandsaw with a metal blade
A fretsaw
Files and knives.
Perspex
Superglue
I also had to make a gasket out stiff card.
This was a complete PITA to do, but did work well first time.
On the plus side, the Radians weren't just good, they were transformative - the rough and sometimes spitty and strained quality of the Uries metamorphosed into something big, clear, delicate when necessary and capable of credibly resolving room ambience in 3d. Really excellent sound quality post the Radian installation - blind you would have said they were a different speaker.
So sound and value for money - I'd give them five and a half stars if I could.
Unavailability of the necessary backs - sucks. I'm deducting one and a half stars from a notional five and a half.
Helpful · Not helpful · Report review
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
de Automatically translated (Show original)
deOriginal review (Show translation)
Unfortunately there was an error. Please try again later.
Total
quality

Significant improvement, not a cheap aftermarket!

Monobridge, 21.05.2017
The Radian 1225-8 replaces all JBL Titan D8R2416-1 in 2415/16 drivers in our studio. eg in the JBL 4425 Studio Monitor.
The Radian sound even better than the original Titan version, and are also still cheaper than the JBL Original. The workmanship is excellent, perfect fit, the suspension / suspension is made of Mylar.
This brings a significant improvement over the completely made of titanium JBL version!
Alu has better internal damping than titanium, less maternal resonance. A more natural rendering is the result! The mylar suspension is also fatigue-free.
In summary, the Radian are not a cheap aftermarket replacement, but a clear improvement!
Stay away from the really cheap China aftermarket parts, because they are also 'really grotty'.

Clear purchase recommendation!
Helpful · Not helpful · Report review
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
99 €
Incl. VAT; plus 20 € shipping
Free shipping from 298 €
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
Share this product
Your Contacts
PA
Phone: +49-9546-9223-35
FAX: +49-9546-9223-24
Service Center Electronic
Phone: +49-9546-9223-476
FAX: +49-9546-9223-8399
free download
Download
 
 
 
 
 
test results:
Offers include 24% Greek VAT and are valid as long as stocks last. Shipping costs to Greece are 20 EUR, free shipping on orders above 298 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
Native Instruments Traktor S2 MK3 Presonus Faderport V2 Native Instruments Komplete 12 iZotope RX 7 Advanced Boss VE-500 Vocal Performer iZotope Spire Studio Fender SQ Jaguar Special Bass CAR ESP LTD EC-256FM STAQMB Swissonic Professional Router 2 Fun Generation SePar Hex LED RGBAW UV IR Reloop Tape 2 Fender SQ Affinity Strat Pack HSS BSB
Recommended
Native Instruments Traktor S2 MK3

DJ controller and audio interface with Traktor Pro 3 software DJ performance system with 2 channels and a sample deck channel, 3-Band EQ per channel, Hot cue buttons, 14 cm Precision jog wheels, 16 RGB pads, Pro mixer layout,...

to the product
292 €
(2)
Recommended
Presonus Faderport V2

DAW Controller with USB 2.0 Port Touch-sensitive 100 mm motor fader (10-bit resolution, 1024 steps), Transport buttons with Start / Pause, Record, Stop, Forwards, Rewind, RTZ and Loop, Function keys, such as Bypass, Mute, Solo, Automation Touch / Write...

to the product
199 €
Recommended
Native Instruments Komplete 12

Plugin Bundle Comprising software instruments and sample libraries from Native Instruments, Contains a total of 45 instruments and effects, such as shape, replica, strummed acoustic guitar, Una Corda, Discovery Series "India", Reactor 6 including Block, Kinetic Metal, Contact 6,...

to the product
595 €
Recommended
iZotope RX 7 Advanced

iZotope RX 7 Advanced (ESD); audio restoration software; profound process control with extensive set of parameters and less artifacts; Instant Process allows fast revisions inside the spectrogramm; Dialogue Contour features pitch correction processing that is tailored to speech and designed...

to the product
815 €
Recommended
Boss VE-500 Vocal Performer

Vocal Multi-Effects Stompbox Especially suitable for singing guitarists, Automatic adjustment of harmonies and pitch based on newly developed BOSS algorithms for gapless tracking and a natural sound, Extensive effect selection, specially adapted to vocals, Enhance section for the basic...

to the product
411 €
Recommended
iZotope Spire Studio

iZotope Spire Studio; mobile recording studio with battery operation; built-in microphone enables studio quality recordings; battery operation allows mobile recording for at least 4 hours; automatic level optimization at the push of a button prevents distorted recordings; up to 8...

to the product
399 €
Recommended
Fender SQ Jaguar Special Bass CAR

Electric Bass Body: Agathis, Neck: Maple, Fretboard: Indian Laurel, Neck shape: C, Scale: 762 mm (30" / short scale), Nut width: 38 mm, 20 Frets, Pickups: 1 J-Style and 1 Split Coil single coil, 3-Ply black pickguard, Ex-Factory stringing:...

to the product
199 €
(1)
Recommended
ESP LTD EC-256FM STAQMB

Electric Guitar Model exclusively available from Thomann, Body: Mahogany, Top: Flamed maple, 3-Piece set neck: Mahogany, Fretboard: Jatoba, Fretboard radius: 350 mm, Neck profile: Thin U, Scale: 629 mm (24.75"), Nut width: 42 mm, 22 XJ Frets, Pickups: ESP...

to the product
399 €
Recommended
Swissonic Professional Router 2

Swissonic Professional Router 2, Wireless Dual Band Router (2,4 and 5 GHz), 19'' / 1 U, diversity, detachable antennas, 1x WAN port, 4x LAN Port (100 Mbps), locking RJ 45 sockets on front panel, supported wifi standards IEEE 802.11a, b,...

to the product
199 €
Recommended
Fun Generation SePar Hex LED RGBAW UV IR

6-in-1 LED Flat Par 5 Powerful Hexa-Colour LEDs in the colours red, green, blue, amber, white and ultraviolet, Very bright beam with compact dimensions, The flexible mounting options make it ideal for mobile DJs, entertainers and clubs, Rubber feet...

to the product
69 €
Recommended
Reloop Tape 2

Reloop Tape 2, Audio Recorder in cassette-retro-look, direct and easy reacording on microSD-card at the push of a button, esapcially portable due to integrated accu with maximum 6 hours lifespan, Line or Mic Ins, THRU-out for listening or link out,...

to the product
149 €
Recommended
Fender SQ Affinity Strat Pack HSS BSB

Electric GuitarSQ Affinity Strat Electric Guitar Body: Poplar, Neck: Maple, Fretboard: Indian Laurel, 21 Medium jumbo frets, Nut width: 40,9 mm (1.61"), Scale: 648 mm (25.5"), Pickups: HSS humbucker (bridge) and 2 single coils, 6-Saddle Vintage-Style...

to the product
299 €
Feedback Found an error or want to give us feedback about this page?

We're looking forward to hearing from you and aim to solve any problems as soon as we can.

Please leave a comment. Please enter your e-mail address.