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The IB1S-AIII offers reference level quality monitoring in a 3-way plug and play design & is the ideal monitoring solution for small to medium sized control rooms.

IB1S-AIII IB1S-AIII IB1S-AIII

The IB1S-AIII offers reference level quality monitoring in a 3-way plug and play design. It is the ideal monitoring solution for discerning and highly critical professionals in small to medium sized control rooms for all applications including; recording, mixing, broadcast and post-production/mastering applications. No matter the material, whether it is the subtleties of vocal harmonies, strings, or extreme bottom end, their signature transparency and accuracy means that all critical decisions can be made instantly with complete confidence.

Precision soft dome HF & MF drivers provide ultra-high definition and an extremely wide, natural dispersion creating a vivid soundstage over a vast listening area and with PMC’s ATL bass loading technology teamed with its 10” carbon fibre LF piston driver provides identical dynamics and deep defined bass at all monitoring levels.

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Frequency Response: 25Hz-25kHz Sensitivity: Variable 17dB-37dB Effective ATL™ Length: 2.4m (8ft) Impedance: 16.5k Ω Drive Units:
LF PMC 250mm/10” Carbon Fibre/Nomex™ piston driver
MF 75mm doped fabric soft dome
HF 27mm fabric soft dome
 Crossover Frequency:
380Hz & 3.8kHz
 Input Connectors:
Balanced XLR
Mains input IEC connector, 100V - 240V
 Dimensions:

H 740mm (29.1″) x W 330mm (12.9″) x D 510mm (20″)

 Weight: 45kg 99.2lbs Available Finishes: available finish
available finish
"The Kray Twinz has always been about forceful, dynamic, bass heavy sound, so I needed monitors that could reproduce that,. My new IB1SA system hasn’t disappointed because it really does have the Wow factor. I’m thrilled with them – they are great! "
Mr Jaz Singh, UK
"My PMCs are so faithful that they force me to be an extreme perfectionist in my work, which I already thought I was. They are so clear and so precise that they have actually helped me to improve the quality of my recordings. They are a pleasure to listen to. "
Mr Beto Hale, USA
"I couldn’t work the way I do without your monitors. I always know I can trust what I’m hearing 100% – and this makes much of the detail work so much easier that it was with other monitors… the level of detail in the mid-range is extraordinary and I use low bass frequencies a lot in my productions, so it’s essential to have a very accurate picture of what’s going on down there. My PMC’s do this effortlessly. "
Mr S, East Sussex
"Already have a pair of the IB1S-Aii in another room, so broadly knew what to expect. Already had various positive comments from people who have never heard the brand or product before. "
Mr A, Walsall
"The Speakers and the stands are simply amazing. Maurice did a spectacular job setting them up and I’ll never go to another brand of speakers. PMC is simply the best. Many many thanks! "
Mr G, Los Angeles
"Wonderful speakers. Such a flat, natural, uncoloured sound. Such definition and clarity. Such perfect stereo imaging. Bravo. "
Mr P, Wooburn Green

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Customer Reviews

"The Kray Twinz has always been about forceful, dynamic, bass heavy sound, so I needed monitors that could reproduce that,. My new IB1SA system hasn’t disappointed because it really does have the Wow factor. I’m thrilled with them – they are great! "
Mr Jaz Singh, UK
"My PMCs are so faithful that they force me to be an extreme perfectionist in my work, which I already thought I was. They are so clear and so precise that they have actually helped me to improve the quality of my recordings. They are a pleasure to listen to. "
Mr Beto Hale, USA
"I couldn’t work the way I do without your monitors. I always know I can trust what I’m hearing 100% – and this makes much of the detail work so much easier that it was with other monitors… the level of detail in the mid-range is extraordinary and I use low bass frequencies a lot in my productions, so it’s essential to have a very accurate picture of what’s going on down there. My PMC’s do this effortlessly. "
Mr S, East Sussex
"Already have a pair of the IB1S-Aii in another room, so broadly knew what to expect. Already had various positive comments from people who have never heard the brand or product before. "
Mr A, Walsall
"The Speakers and the stands are simply amazing. Maurice did a spectacular job setting them up and I’ll never go to another brand of speakers. PMC is simply the best. Many many thanks! "
Mr G, Los Angeles
"Wonderful speakers. Such a flat, natural, uncoloured sound. Such definition and clarity. Such perfect stereo imaging. Bravo. "
Mr P, Wooburn Green

Technology

ATL Tecnology

DEEPER, CLEARER, CLEANER BASS & MORE

• Greater detail & more natural
• A full, rich sound at any volume level
• Deeper bass from a smaller cabinet

The source of PMC’s legendary natural, realistic sound is the Advanced Transmission Line (ATL) bass-loading technology, professionally proven all around the world.

ATL uses energy generated by the bass unit in a much more intelligent, efficient way than speaker designs based on ported or sealed boxes.

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ATL Tecnology