Unsupported Browser
The web browser that you are currently using is no longer supported, and as such features of this website may not work as expected. We advise you to update to a currently supported browser (such as Chrome, Edge, or Firefox) to improve your security, speed, and overall experience.
We currently have this product in stock and available for dispatch.
Stock Location
| UK Distribution Hub: | 1 |
| German Distribution Hub: | 1 |
"Get it" shows the next available date that we will be able to deliver this item to you on, depending on the delivery option you select, and the stock availability of anything else that you add to your shopping basket.
5-year warranty & 30-day money back guarantee included if returned unused and sealed
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on AV.com.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | AV.com Standard | AV.com Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
10-year warranty & 180-day money back guarantee included if returned unused and sealed
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on AV.com.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | AV.com Standard | AV.com Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
Once the product is delivered, you have 180 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.
All Products are new unless stated, and include a minimum of 5 years warranty.
Some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging, and in the case of software, unregistered. These items include:
We are unable to accept returns of any custom made items designed to work together as a unique package, such as computer system built to a customer’s personal specifications. Exceptions may only be possible with prior agreement of the vendor, and may be subject to a cancellation fee.
Spread your payment with Klarna. No fees.
Split the cost into 3 equal monthly payments of €131.67 - interest free
Key Features
A new breed of IEM. With a pair of Sennheiser IE 400 Pro In-Ear Monitors, you'll wonder how you ever performed without them. Suitable for live, studio, and everyday listening applications, the newly-developed 7mm dynamic wideband transducers deliver high-resolution audio with incredible impact and clarity. By improving your ability to hear the things you want to hear, you can focus on delivering a performance you can be proud of.
Transparent mids, crisp highs, and rich lows - the IE 400 Pros ensure your sound is balanced and faithful. TrueResponse technology prevents acoustic stress, resulting in an ultra-low distortion factor of 0.08-percent, as well as the elimination of overlapping frequencies and resonance peaks. Combined with their ability to reach astonishing SPLs without the clipping that would occur with traditional IEM designs, the Sennheiser IE 400 Pro In-Ear Monitors give you that studio sound, whether you're on stage, or listening to your favourite music at home.
With beautifully-subtle transparent housings, the IE 400 Pros boast an ultra-compact construction designed to fit you. Complete with both silicone and viscoelastic tips that comfortably adapt to the depth and structure of your ear canal, these innovative in-ear monitors remain secure and comfortable for hours on end. A professional design with phenomenal capabilities - the Sennheiser IE 400 Pro IEMs are your ticket to a better listening experience.
Product Ref: 132672
Compact, powerful, and warm. Sennheiser's newly-developed TrueResponse technology delivers incredible sound directly to you. Boasting a single unique dynamic driver measuring only 7mm, the IE 400 Pro IEMs let you experience true high-resolution audio with unmatched clarity. An ultra-wide frequency response ranging from deep down at 6Hz all the way up to 19kHz combined with the physical air-movement of a dynamic design gives you sound you can feel.
Each IEM features a system of magnets with unique triple-duct ventilation. This intelligent architecture prevents acoustic stress. The result? An incredibly-low distortion factor of 0.08-percent, meaning you can monitor with confidence, even at high SPLs. No more worrying about unwanted artefacts, overlapping frequencies, and nasty resonance peaks that you'd often experience with armature drivers. Just pure sonic excellence, giving you studio sound on stage, at home, or on the move.
Perfect for even the loudest of environments. The Sennheiser IE 400 Pro In-Ear Monitors represent Sennheiser's MoreMe philosophy. They let you hear exactly what you want to hear with outstanding definition and detail. Even at high sound pressure levels, the IE 400 Pros give you sound with an impressive resolution without distortion. A strong and transparent mid-range with rich content and plenty of impact lets you hear every nuance of vocals, instrumentation, and more.
Comfort isn't just a luxury. It's a necessity. The IE 400 Pro IEMs ensure you can monitor with confidence, whether you’re performing on stage, mixing a track in the studio, or listening to music you enjoy. Thanks to the compact transducer design, Sennheiser have been able to create an IEM solution that sits comfortably in your ears for every single occasion. Even for long and active performances, these intelligently-designed monitors stay secure to give you the ultimate in-ear monitoring experience on stage. Silicone or viscoelastic memory foam tips are provided with the IE 400 Pros, both of which adapt to the structure and depth of your ear canal for a reliable fit. Combined with durable and innovative cable ducting with a deep-set connector and ergonomic driver housings, these high-performance IEMs remain comfortable and durable, even when used for several hours.
"Scope of delivery and design are top-notch, while comfort and usability of fit and handling leave nothing to be desired. The in-ears are convincing in terms of sound with fine trebles, which convey a good stage sound, as well as a rich sub-bass... The bottom line is that the buyer gets an enormous amount of “value for money” because it’s a well-developed product, with a very solid sound, at a very fair price." — headphonecheck.
