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Grover Notting Code 1.5 NEW pro near field monitor

Grover Notting Code 1.5 NEW pro near field monitor
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Price: $4,758.00 + GST
Product ID : Grover Notting CODE1.5
Manufacturer: Grover Notting
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The Code 1.5 was developed to exploit the remarkable voicing and linearity of the unique GROVER NOTTING® 149mm (5 ¼ inch) full range cone transducer. The design brief was to produce an ultra small audio monitor, but with full bandwidth and high output capability. With the implementation of the Bandwidth Extension module, the Code 1.5 frequency bandwidth is 75Hz (at the corner frequency) through 32kHz. Such is the combined motor power of the cone transducer and the HF device, it is capable of producing 100dB at close to 1 metre, and all from a 3.1 litre infinite baffle enclosure.

The size to performance ratio makes this a truly unique critical listening system, a tiny monitor delivering a "large enclosure performance". The Code 1.5 will perform well in a small or large space and will find favour in all audio production disciplines. It will excel for those working with voice and acoustic instruments. Its market will be music recording / mixing / mastering and post production. The Code 1.5 is designed for freestanding, but can be soffit mounted in some environment.

A Note on Loudspeaker Specifications -

It is a fact that while technical specifications are definitive; performance specifications are not. A speaker will perform differently subject to the constraints of its acoustic environment. When producing performance specifications, we believe they must represent the ‘real world’. We also suggest they be used as a guide only to the potential of a specific system. Therefore our performance specifications are produced, as a result of ‘real world’ testing, conservatively and with the goal of publishing useful data as opposed to marketing hyperbole.


Enclosure Configuration  2 way passive 
Enclosure Type  Infinite Baffle 
Enclosure Shape  Rectangle 
Enclosure Size (H x W x D) 285mm x 175mm x 164mm 
Enclosure Weight (Unpacked) 6KG
Enclosure Construction Material  25mm MDF 
Internal Chambers  1
Finish  Matt Black 
Breakout Connector  Air tight lockable 4 pin male 
Transducer Compliment   
HF Transducer  1 x 26mm soft dome
Cone transducer  1 x 149mm
Nominal Impedance  8 ohms 
Frequency Division  Passive filter 
Filter Type  4th order double LR 
Crossover Point  2.5kHz 
With Bandwidth Extension Module (BEM)  Yes 
Front Baffle  Recessed hand cut, acid etched brand, model and BEM brass 
Rear Panel  Acid etched anodised aluminium model serial number plaque

Performance Specifications:

Sensitivity (1W / 1m) 85 dB
Sound Pressure Level (SPL) 100dB@1 metre
Typical mid band Harmonic Distortion (THD) less than 0.2%
Frequency Response (-3dB) 75Hz-32kHz

Note: All models designed to deliver maximally flat / critically damped Butterworth Low Frequency alignment into the air.

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