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IER-M9 In-ear Monitor Headphones
Model: IER-M9
$1,514.00
$1,629.00
1
1. Prices indicated refer to Suggested Retail Price which includes GST and may change from time to time without prior notice and/or may vary for the same product with different colours.
* For orders placed before 2pm on Monday - Thursday excluding eve of public holidays. Next day delivery may not be applicable for products listed under Televisions and Home Cinema. Please expect a phone call after placing your order for arrangement of the date of delivery. For more information, please refer to our Online Shopping FAQ
*Services availability depends on region. A part or whole of software/services installed into or accessible through the product may be changed, discontinued, removed, suspended, or terminated without notice.
Special Add-On Offers: Purchase With Purchase
- Overview
- Promotions
- features
- highlight
- specifications
- Reviews
- Delivery Information
-
Overview
Discover a new realm of musical expression, in the studio and on the stage with IER-M9 In-ear monitor headphones designed for musicians. With 5x unique Balanced Armature drivers from Sony, including a magnesium diaphragm and gold-plated terminals, every musical nuance is authentically reproduced.
Find out more about the product here. -
Promotions
Sony Store Online Exclusive Promotions
Start your holiday shopping early with our storewide vouchers that will run from 7 November 2024 to 1 January 2025. Here’s how you can save:
BLACK FRIDAY CYBER MONDAY SPECIAL!
(22 November - 2 December)$100 OFF with a minimum spend of $890.
Use code: SONYBFCM
$40 OFF with a minimum spend of $400.
Use code: GOTCHA40
$20 OFF with a minimum spend of $200.
Use code: GOTCHA20
T&Cs apply.
NEW MEMBER BONUS: My Sony Rewards $8 Voucher
My Sony Rewards gives you more reason to indulge! Sign up now and instantly receive an UPSIZED $8 voucher to splurge at any Sony Store. What's more? My Sony Rewards Vouchers are stackable with ongoing Sony Store promotions! Find out more about My Sony Rewards and voucher’s terms and conditions here.
-
Features
Discover a new realm of musical expression
On stage, the IER-M9 In-ear monitor headphones authentically reproduce raw emotion and musical nuance.
Faithfully reproduce every performance
With a Penta Balanced Armature system including magnesium diaphragm super tweeter, integrated magnesium inner housing and an optimised sound path, these stage monitor headphones faithfully reproduce even the most subtle sounds and emotions.
Penta Balanced Armature system for optimal stage sound
For clean high notes, natural tones and the pure emotion behind every performance, the IER-M9 has a Penta BA system including a magnesium diaphragm super tweeter. Sony’s original T-shaped Balanced Armature directly drives the diaphragm for a more linear motion and clean, faithful high notes.
Sony's original design Balanced Armature (BA) Driver units
The unique T-shaped Balanced Armature directly drives the diaphragm for a more linear motion and clean, faithful high notes.
Magnesium diaphragm super tweeter
The IER-M9 super tweeter diaphragm is made of light weight and rigid magnesium alloy to deliver the fast dynamic transient of performance. The unique BA unit design also benefits from extremely low resonance thanks to high internal loss. Internal wiring is upgraded with a new silver-coated copper voice coil and gold-plated terminals, faithfully reproducing sound without sacrificing even micro signals so pitch, harmonics, and emotion are portrayed.
Audio grade film capacitor for less distortion
Our custom audio grade film capacitor in the cross-over circuit delivers much lower distortion. The audio grade capacitor of the IER-M9 delivers fine detail sound. Plus, audio grade solder also helps minimise any loss in signal path.
Integrated magnesium inner housing to reduce vibration
A highly rigid housing keeps the BA units firmly in place, helping to eliminate vibration and keeping sound clear without losing even the most minute detail in your sound.
Optimised sound path
A wide and short sound path made of magnesium alloy reduces frequency peaks and dips, to give a monitor sound you can rely on for critical listening accuracy.
Balanced connection available
The IER-M9 In-ear monitors come with a 4.4mm standard balanced connection cable which separates left and right sound signals completely, unlike conventional headphone cables where both channels share a ground wire. This minimises cross-talk that results in sound deterioration.
Silver-coated OFC
Silver-coated oxygen-free copper wire minimises resistance and signal-transmission loss. The result is less sound degradation, finer detail and smoother treble sounds.
Silk braid and non-magnetic undercoat plug
The IER-M9 uses silk braid as a cable insulator. This fibre works as an absorber against vibration and prevents rustling or bumping noises when you touch the cord. The gold plating of the plug has a non-magnetic undercoat which transfers the signal preserving subtle nuances.
Detachable cable
The cable is fully detachable so you can replace it if needed, or fine tune your monitor sound through a different cable.
Pre-formed ear hanger for easy positioning
The IER-M9 In-ear headphones stably fit your ears through the universally shaped ear hanger. With firm fit and optimal housing shape, each ear bud stays in the right position.
13 variations of earbuds
Our earbuds come in thirteen variations – six triple comfort and seven hybrid silicon. So you can find a snug fit for all kinds of ear shape. Combining hard silicone rubber and specially-developed formed silicone, they perfectly match sound with stability and are comfortable to wear for long lengths of time.
Light, durable magnesium outer housing
Own the stage and the moment with the light, durable magnesium outer housing of the IER-M9 In-ear headphones. Stably fit and durable against knocks or accidents.
Stable fit
The IER-M9 are designed to stay firmly in place with a snug fit for all ear sizes. With firm fit and optimal housing shape, each earbud stays in the right position, even while moving on stage.
-
Highlight
Penta BA system
Size & WeightApprox. 11.0g
Magnesium diaphragm super tweeter
General FeaturesClosed, Penta Balanced Armature
Sony's original design BA Driver Units
Light and durable magnesium outer housing
Pre-formed ear hanger for stable fit
-
Specifications
Size & Weight
WeightApprox. 11.0g
General Features
Headphone TypeClosed, Penta Balanced Armature
Driver UnitPenta Balanced Armature
Impedance (Ohm)20ohms(at 1kHz)
Frequency Response5Hz- 40000Hz
Sensitivities (dB/mW)103dB / mW
Cord TypeY-type
Cord LengthApprox. 1.2m, silver-coated OFC strands, ear hanger, L-shaped non-magnetic gold-plated stereo mini plug, Approx. 1.2m, silver-coated OFC strands, ear hanger, L-shaped non-magnetic gold-plated balanced standard plug
PlugL-shaped non-magnetic gold-plated stereo mini plug, L-shaped non-magnetic gold-plated balanced standard plug
-
-
Delivery Information
How much does delivery cost?
Sony offers free deliveries for orders $100 and above. For orders below $100, a standard delivery charge of $2.90 will be applied during checkout.
What is the expected delivery lead time?
Products excluding those listed under Televisions and Home Cinema:
For orders below $100, your order will be delivered within 3 working days upon order placement of products.
For orders $100 and above, placed before 2pm on Monday - Thursday excluding eve of public holidays, delivery will be next day. Orders received on the weekend may take longer as some logistics partners do not support delivery on Sunday. Please refer to the following table for delivery estimates:
Time Of Order
Estimated Delivery Date
Example
Mon – Thu
Orders before 2pm
Receive it the next working day
Order on Monday 11am, receive on Tuesday
Mon – Thu
Orders after 2pm
Receive it the 3rd working day
Order on Monday 2pm, receive on Wednesday
Fri, Eve of PH
Orders before 2pm
Receive it the next working day
Order on Thursday 11am (eve of PH), receive it on Monday
Fri – Sun, Eve of PH
Orders after 2pm
Receive it on the 3rd working day
Order on Thursday 2pm (eve of PH), receive it on Tuesday
Same day delivery is only applicable for orders $100 and above during selected periods and/ or models*. Same day delivery is only applicable for orders made on Monday - Saturday, before 2pm. Please expect a phone call after placing your order for arrangement of the time of delivery.
*Same day delivery promotion period will be highlighted on homepage and/ or product page.Large products (products listed under Televisions and Home Cinema):
Next day delivery may not be applicable. Please expect a phone call after placing your order for arrangement of the date of delivery.
Some condominiums may have specific delivery time slots and/ or limit deliveries. Kindly check with your condominium management for the approved time slots for delivery. Please notify your condominium management once we have confirmed the delivery date and time.
Where do you ship to?
Shipping is only available within Singapore. Delivery will only be made to address located on the main Singapore island, with the exclusion of restricted zones. Delivery to Sentosa island will be subject to additional charges. Where Sony is unable to deliver, we will endeavour to notify you as soon as we become aware of the restriction.
For more information, please refer to our Online Shopping FAQ
-
Overview
-
Overview
Discover a new realm of musical expression, in the studio and on the stage with IER-M9 In-ear monitor headphones designed for musicians. With 5x unique Balanced Armature drivers from Sony, including a magnesium diaphragm and gold-plated terminals, every musical nuance is authentically reproduced.
Find out more about the product here.
-
-
Promotions
-
Promotions
Sony Store Online Exclusive Promotions
Start your holiday shopping early with our storewide vouchers that will run from 7 November 2024 to 1 January 2025. Here’s how you can save:
BLACK FRIDAY CYBER MONDAY SPECIAL!
(22 November - 2 December)$100 OFF with a minimum spend of $890.
Use code: SONYBFCM
$40 OFF with a minimum spend of $400.
Use code: GOTCHA40
$20 OFF with a minimum spend of $200.
Use code: GOTCHA20
T&Cs apply.
NEW MEMBER BONUS: My Sony Rewards $8 Voucher
My Sony Rewards gives you more reason to indulge! Sign up now and instantly receive an UPSIZED $8 voucher to splurge at any Sony Store. What's more? My Sony Rewards Vouchers are stackable with ongoing Sony Store promotions! Find out more about My Sony Rewards and voucher’s terms and conditions here.
-
-
features
-
Features
Discover a new realm of musical expression
On stage, the IER-M9 In-ear monitor headphones authentically reproduce raw emotion and musical nuance.
Faithfully reproduce every performance
With a Penta Balanced Armature system including magnesium diaphragm super tweeter, integrated magnesium inner housing and an optimised sound path, these stage monitor headphones faithfully reproduce even the most subtle sounds and emotions.
Penta Balanced Armature system for optimal stage sound
For clean high notes, natural tones and the pure emotion behind every performance, the IER-M9 has a Penta BA system including a magnesium diaphragm super tweeter. Sony’s original T-shaped Balanced Armature directly drives the diaphragm for a more linear motion and clean, faithful high notes.
Sony's original design Balanced Armature (BA) Driver units
The unique T-shaped Balanced Armature directly drives the diaphragm for a more linear motion and clean, faithful high notes.
Magnesium diaphragm super tweeter
The IER-M9 super tweeter diaphragm is made of light weight and rigid magnesium alloy to deliver the fast dynamic transient of performance. The unique BA unit design also benefits from extremely low resonance thanks to high internal loss. Internal wiring is upgraded with a new silver-coated copper voice coil and gold-plated terminals, faithfully reproducing sound without sacrificing even micro signals so pitch, harmonics, and emotion are portrayed.
Audio grade film capacitor for less distortion
Our custom audio grade film capacitor in the cross-over circuit delivers much lower distortion. The audio grade capacitor of the IER-M9 delivers fine detail sound. Plus, audio grade solder also helps minimise any loss in signal path.
Integrated magnesium inner housing to reduce vibration
A highly rigid housing keeps the BA units firmly in place, helping to eliminate vibration and keeping sound clear without losing even the most minute detail in your sound.
Optimised sound path
A wide and short sound path made of magnesium alloy reduces frequency peaks and dips, to give a monitor sound you can rely on for critical listening accuracy.
Balanced connection available
The IER-M9 In-ear monitors come with a 4.4mm standard balanced connection cable which separates left and right sound signals completely, unlike conventional headphone cables where both channels share a ground wire. This minimises cross-talk that results in sound deterioration.
Silver-coated OFC
Silver-coated oxygen-free copper wire minimises resistance and signal-transmission loss. The result is less sound degradation, finer detail and smoother treble sounds.
Silk braid and non-magnetic undercoat plug
The IER-M9 uses silk braid as a cable insulator. This fibre works as an absorber against vibration and prevents rustling or bumping noises when you touch the cord. The gold plating of the plug has a non-magnetic undercoat which transfers the signal preserving subtle nuances.
Detachable cable
The cable is fully detachable so you can replace it if needed, or fine tune your monitor sound through a different cable.
Pre-formed ear hanger for easy positioning
The IER-M9 In-ear headphones stably fit your ears through the universally shaped ear hanger. With firm fit and optimal housing shape, each ear bud stays in the right position.
13 variations of earbuds
Our earbuds come in thirteen variations – six triple comfort and seven hybrid silicon. So you can find a snug fit for all kinds of ear shape. Combining hard silicone rubber and specially-developed formed silicone, they perfectly match sound with stability and are comfortable to wear for long lengths of time.
Light, durable magnesium outer housing
Own the stage and the moment with the light, durable magnesium outer housing of the IER-M9 In-ear headphones. Stably fit and durable against knocks or accidents.
Stable fit
The IER-M9 are designed to stay firmly in place with a snug fit for all ear sizes. With firm fit and optimal housing shape, each earbud stays in the right position, even while moving on stage.
-
-
highlight
-
Highlight
Penta BA system
Size & WeightApprox. 11.0g
Magnesium diaphragm super tweeter
General FeaturesClosed, Penta Balanced Armature
Sony's original design BA Driver Units
Light and durable magnesium outer housing
Pre-formed ear hanger for stable fit
-
-
specifications
-
Specifications
Size & Weight
WeightApprox. 11.0g
General Features
Headphone TypeClosed, Penta Balanced Armature
Driver UnitPenta Balanced Armature
Impedance (Ohm)20ohms(at 1kHz)
Frequency Response5Hz- 40000Hz
Sensitivities (dB/mW)103dB / mW
Cord TypeY-type
Cord LengthApprox. 1.2m, silver-coated OFC strands, ear hanger, L-shaped non-magnetic gold-plated stereo mini plug, Approx. 1.2m, silver-coated OFC strands, ear hanger, L-shaped non-magnetic gold-plated balanced standard plug
PlugL-shaped non-magnetic gold-plated stereo mini plug, L-shaped non-magnetic gold-plated balanced standard plug
-
-
Reviews
-
Reviews
-
-
Delivery Information
-
Delivery Information
How much does delivery cost?
Sony offers free deliveries for orders $100 and above. For orders below $100, a standard delivery charge of $2.90 will be applied during checkout.
What is the expected delivery lead time?
Products excluding those listed under Televisions and Home Cinema:
For orders below $100, your order will be delivered within 3 working days upon order placement of products.
For orders $100 and above, placed before 2pm on Monday - Thursday excluding eve of public holidays, delivery will be next day. Orders received on the weekend may take longer as some logistics partners do not support delivery on Sunday. Please refer to the following table for delivery estimates:
Time Of Order
Estimated Delivery Date
Example
Mon – Thu
Orders before 2pm
Receive it the next working day
Order on Monday 11am, receive on Tuesday
Mon – Thu
Orders after 2pm
Receive it the 3rd working day
Order on Monday 2pm, receive on Wednesday
Fri, Eve of PH
Orders before 2pm
Receive it the next working day
Order on Thursday 11am (eve of PH), receive it on Monday
Fri – Sun, Eve of PH
Orders after 2pm
Receive it on the 3rd working day
Order on Thursday 2pm (eve of PH), receive it on Tuesday
Same day delivery is only applicable for orders $100 and above during selected periods and/ or models*. Same day delivery is only applicable for orders made on Monday - Saturday, before 2pm. Please expect a phone call after placing your order for arrangement of the time of delivery.
*Same day delivery promotion period will be highlighted on homepage and/ or product page.Large products (products listed under Televisions and Home Cinema):
Next day delivery may not be applicable. Please expect a phone call after placing your order for arrangement of the date of delivery.
Some condominiums may have specific delivery time slots and/ or limit deliveries. Kindly check with your condominium management for the approved time slots for delivery. Please notify your condominium management once we have confirmed the delivery date and time.
Where do you ship to?
Shipping is only available within Singapore. Delivery will only be made to address located on the main Singapore island, with the exclusion of restricted zones. Delivery to Sentosa island will be subject to additional charges. Where Sony is unable to deliver, we will endeavour to notify you as soon as we become aware of the restriction.
For more information, please refer to our Online Shopping FAQ
-
