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Peerless by Tymphany PMT Series 30N18AL04 3/4" Aluminum Dome Micro Full Range Speaker 4 Ohm
Brand Peerless by Tymphany
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Product Description
Manufacturer Part Number: PMT-30N18AL04-04
The 30N18AL04 3/4" aluminum cone full-range driver from Tymphany is purpose-built for computer, television, micro array, and similar modern audio applications.
Key Features:
Peerless by Tymphany PMT Series 30N18AL04 3/4" Aluminum Dome Micro Full Range Speaker 4 Ohm
The PMT Series family of micro speakers, from Tymphany, is designed for maximum full-range bandwidth, while maintaining superior off-axis response.
Tymphany built the 3/4" 30N18AL04 PMT Series premium micro transducer for computer, television, micro array, and similar modern audio applications. It features a neodymium motor, light aluminum cone, and high-temperature polycarbonate frame that is designed for minimum center-to-center mounting distance and reduced comb filtering.
A low 223 Hz resonant frequency allows the 30N18AL04 to reproduce frequencies lower than most drivers this size (250 Hz), while maintaining an average sensitivity of 81.6 dB (2.83V/1m) from 300 to 14,000 Hz. Using four drivers in a series-parallel group of four units increases sensitivity to a respectable 87.6 dB (2.83V/1m).
The 30N18AL04 3/4" aluminum cone full-range driver from Tymphany is purpose-built for computer, television, micro array, and similar modern audio applications.
Key Features:
- Flat, controlled frequency response from 300 Hz to 14,000 Hz
- Designed for use as a mini full-range speaker or for line arrays when used in groups
- Screwless, press-fit, polymer frame
- Very low resonant frequency and Qts specifications, especially for a 3/4" driver!
Peerless by Tymphany PMT Series 30N18AL04 3/4" Aluminum Dome Micro Full Range Speaker 4 Ohm
The PMT Series family of micro speakers, from Tymphany, is designed for maximum full-range bandwidth, while maintaining superior off-axis response.
Tymphany built the 3/4" 30N18AL04 PMT Series premium micro transducer for computer, television, micro array, and similar modern audio applications. It features a neodymium motor, light aluminum cone, and high-temperature polycarbonate frame that is designed for minimum center-to-center mounting distance and reduced comb filtering.
A low 223 Hz resonant frequency allows the 30N18AL04 to reproduce frequencies lower than most drivers this size (250 Hz), while maintaining an average sensitivity of 81.6 dB (2.83V/1m) from 300 to 14,000 Hz. Using four drivers in a series-parallel group of four units increases sensitivity to a respectable 87.6 dB (2.83V/1m).
Product Details | |
|---|---|
| Brand | Peerless by Tymphany |
| Model | PMT-30N18AL04-04 |
| Part Number | 264-1153 |
| UPC | 848864014913 |
| Unit of Measure | Each |
| Weight | 0.0638 |
Product Specifications | |
|---|---|
| Nominal Diameter | 1" |
| Moving Mass Of Diaphragm (Mmd) | 0.59 |
| Power Handling (RMS) | 1.5 Watts |
| Power Handling (MAX) | 3 Watts |
| Impedance | 4Ω |
| Frequency Response | 223 to 20,000Hz |
| Sensitivity | 81.6dB 2.83V/1m |
| Voice Coil Diameter | 0.71" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 223Hz |
| DC Resistance (Re) | 3.5Ω |
| Voice Coil Inductance (Le) | 0.06mH |
| Mechanical Q (Qms) | 2.3 |
| Electromagnetic Q (Qes) | 0.86 |
| Total Q (Qts) | 0.62 |
| Compliance Equivalent Volume (Vas) | 0.01ft³ |
| Mechanical Compliance of Suspension (Cms) | 85.16mm/N |
| BL Product (BL) | 1.86T·m |
| Maximum Linear Excursion (Xmax) | 1.95mm |
| Surface Area of Cone (Sd) | 4.9cm² |
Materials of Construction | |
|---|---|
| Cone Material | Aluminum |
| Surround Material | Foam |
| Basket / Frame Material | Polymer |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 1.34" |
| Baffle Cutout Diameter | 1.24" |
| Depth | 0.59" |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) | |
|---|---|
| Sealed Volume | 0.0108ft³ |
| Sealed F3 | 332Hz |
| Vented Volume | 0.0239ft³ |
| Vented F3 | 117.9Hz |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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