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ATM450 Specification Sheet
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ATM450 Submittal Sheet
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ATM450 Cardioid Condenser Instrument Microphone

One of the new stars of the Artist Series remake, the ATM450 cardioid condenser offers an innovative side-address stick design for endless placement options and minimal obstructions. The microphone is equipped with an integral 80 Hz hi-pass filter that provides easy switching from a flat frequency response to a low-end roll-off. The ATM450 also features a switchable 10 dB pad that lowers the microphone's sensitivity, providing higher SPL capability for flexible use with a wide range of performers and system configurations. The microphone’s extended flat frequency response makes it ideal for high SPLs as well as for live and amplified acoustic instruments. Includes a professional isolation clamp to provide secure mounting, versatile positioning and effective dampening of unwanted mechanical noise.

  • Unique side-address stick design maximizes placement options with minimal obstructions

  • Uncompromising sound quality for overheads, percussion, acoustic guitar, strings and other acoustic instruments

  • Integral 80 Hz HPF switch and 10 dB pad

  • Durable performance for professional applications

  • Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source

  • Rugged, all-metal design and construction for years of trouble-free use

  • Includes isolation clamp for shock protection, secure mounting and easy positioning


SPECIFICATIONS
ELEMENT Fixed-charge back plate permanently polarized condenser
POLAR PATTERN Cardioid
FREQUENCY RESPONSE 40-20,000 Hz
LOW FREQUENCY ROLL-OFF 80 Hz, 18 dB/octave
OPEN CIRCUIT SENSITIVITY –41 dB (8.9 mV) re 1V at 1 Pa
IMPEDANCE 200 ohms
MAXIMUM INPUT SOUND LEVEL 152 dB SPL, 1 kHz at 1% T.H.D.
DYNAMIC RANGE (typical) 127 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO 69 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS 11-52V DC, 3.5 mA typical
SWITCHES Flat, roll-off; 10 dB pad
WEIGHT 98 g (3.5 oz)
DIMENSIONS 126.9 mm (5.00") long,
21.0 mm (0.83") diameter
OUTPUT CONNECTOR Integral 3-pin XLRM-type
ACCESSORIES FURNISHED AT8471 isolation clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; windscreen; soft protective pouch
AUDIO-TECHNICA CASE STYLE S11


SPECIFICATION GRAPHS
Click on the chart to view the larger image
POLAR PATTERN
POLAR PATTERN
FREQUENCY RESPONSE
FREQUENCY RESPONSE



Conditions
ATM450 Cardioid Condenser Instrument Microphone
Overall rating 
5 / 5
5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Reliability 
5 / 5
5 / 5
Audio Quality 
5 / 5
5 / 5
Durability 
4.5 / 5
4.5 / 5
Ease of Use 
4.5 / 5
4.5 / 5
2
2 One of the new stars of the Artist Series remake, the ATM450 cardioid condenser offers an innovative side-address stick design for endless placement options and minimal obstructions. The microphone is equipped with an integral 80 Hz hi-pass filter that provides easy switching from a flat frequency response to a low-end roll-off. The ATM450 also features a switchable 10 dB pad that lowers the microphone's sensitivity, providing higher SPL capability for flexible use with a wide range of performers and system configurations. The microphone's extended flat frequency response makes it ideal for high SPLs as well as for live and amplified acoustic instruments. Includes a professional isolation clamp to provide secure mounting, versatile positioning and effective dampening of unwanted mechanical noise.
Overall rating 
5 / 5
5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Reliability 
5 / 5
5 / 5
Audio Quality 
5 / 5
5 / 5
Durability 
4.5 / 5
4.5 / 5
Ease of Use 
4.5 / 5
4.5 / 5
Product Reviews
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Ratings summary
Overall rating 
5 / 5
5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Reliability 
5 / 5
5 / 5
Audio Quality 
5 / 5
5 / 5
Durability 
4.5 / 5
4.5 / 5
Ease of Use 
4.5 / 5
4.5 / 5
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Product ReviewsWrite a review
Overall rating 
5 / 5
5 / 5
Great general purpose mics
PostedDecember 2, 2011
Customer avatar
larsenjazz
 
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from Cottage Grove, OR 97424, USA
Environment:Live Sound
Expertise:Expert
How Long:Over a year
Reliability 
5 / 5
5 / 5
Audio Quality 
5 / 5
5 / 5
Durability 
4 / 5
4 / 5
Ease of Use 
4 / 5
4 / 5
These are really great general purpose mics. I use them all the time for close micing hi hats, drums, soft horns and voices. They are not great for distance micing and are much better suited for closer applications. For recording they work well and have a nice clean sound. They are not very broad so I would tend to use them as more of a fill sound and get my main source from a larger mic.
Pros Piano, Vocals, Brass, Woodwinds, Strings, Guitar, Drums
Cons hard to aim with the wind screen on.
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Overall rating 
5 / 5
5 / 5
The 450 has become my go to mic!
PostedOctober 24, 2011
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DLaw
 
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from Marietta, GA
Environment:Live Sound
Expertise:Expert
How Long:Over a year
Reliability 
5 / 5
5 / 5
Audio Quality 
5 / 5
5 / 5
Durability 
5 / 5
5 / 5
Ease of Use 
5 / 5
5 / 5
I have a few of the 450s in my live sound mic case. I use them on drum OH, hi-hats, horns and various acoustic string instruments. I really appreciate the placement options with the side address. Couldn't be happier with the results that I get with the different applications.
Pros Guitar Amp, Brass, Woodwinds, Strings, Guitar, Drums, mandolin, dobro, banjo
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ATM450 : Cardioid Condenser Instrument Microphone
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ATM450 : Cardioid Condenser Instrument Microphone

ATM450 Cardioid Condenser Instrument Microphone
http://www.audio-technica.com/cms/resource_library/product_images/a61157009845b7c4/orig/atm450_2.jpg

ATM450 Cardioid Condenser Instrument Microphone

ATM450 Cardioid Condenser Instrument Microphone
http://www.audio-technica.com/cms/resource_library/product_images/010e42344e4bc45b/orig/atm450_4.jpg

ATM450 Cardioid Condenser Instrument Microphone

ATM450 Cardioid Condenser Instrument Microphone
http://www.audio-technica.com/cms/resource_library/product_images/a034c6806107f43e/orig/atm450_5.jpg

ATM450 Cardioid Condenser Instrument Microphone

ATM450 Cardioid Condenser Instrument Microphone
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ATM450 Cardioid Condenser Instrument Microphone

ATM450 Cardioid Condenser Instrument Microphone
http://www.audio-technica.com/cms/resource_library/product_images/31e977c8f27ca9e1/orig/atm450_drums.jpg

ATM450 Cardioid Condenser Instrument Microphone

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