Peerless |
NE149W-08 |
Cone driver |
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Brand Peerless |
TLHP code NE149W-08 |
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Product type Cone driver |
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This 5.25 inch 8 ohm member of the NE family has leading-edge transducer technology packaged in a cutting edge, stylistic design. The woofers in this family feature an innovative cast aluminium basket design which minimizes acoustic reflections inside the driver, through large basket windows and sculpted basket spokes. The basket also is designed to act as a highly coupled heat sink to the Neodymium-Iron-Boron magnet (NdFeB) motor, so as to improve power handling capacity. The cone and dust cap are constructed of natural wood fiber material with proprietary coating formulas and processes, so as to yield high clarity products. The cone designs also utilize pentacone technology for improved frequency response. The voice coil bobbin is titanium, for improved performance. The FEA-designed motor features copper caps to minimize inductance and extend performance to high frequencies. Rounding out the design is a 4-way terminal block connector, for ease of electrical connection.
General |
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Product type | Cone driver |
Brand | Peerless |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 6 inch |
Frequency coverage type | Low, Midbass, Midrange |
Manufacturer sensitivity | 86.7 dB |
Calculated sensitivity | 87.11 dB |
Nominal power handling | 60 W |
Bandwidth | 50÷200000 Hz |
Fundamental parameters |
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Mms | 10.3 gr |
Le | 0.08 mH |
Re | 6.33 ohm |
Small signal parameters |
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Fs | 54 Hz |
Qes | 0.4 |
Qms | 8.19 |
Qts | 0.38 |
Vas | 8.54 L |
Datas |
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Xmax | ±5 mm |
EBP | 135 Hz |
Fs / Qts | 142 Hz |
Vas * Qts² | 1.24 L |
Calculated efficiency | 0.33 % |
Weight | ~0.8 kg |
Dimensions |
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Voice coil diameter | 1.5 inch |
Outside diameter | 149 mm |
Baffle cutout diameter | 116 mm |
Front thickness | 8.09 mm |
Depth after front | 72.76 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Neodymium |
This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.