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| Stock Level |
 On Backorder
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| Manufacturer Information |
| Name: |
MCM AUDIO SELECT search |
| Part Number: |
55-1545 |
| Specifications & Package Dimensions |
| Weight: |
3.558 lbs. |
| Hazardous: |
No |
| RoHS Comp: |
Unknown |
| Warranty: |
90 days
Need to Return? |
| Length: |
7.75 in. |
| Width: |
7.9 in. |
| Height: |
4 in. |
| Catalog Pages |
| Catalog/Page: |
catalog 53: 109
catalog 52: 135 |
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55-1545 - MCM AUDIO SELECT - 6 1/2'' Woven Carbon Fiber Cone Woofer |
| MCM Part #: 55-1545 |
  90% from 1 ratings.
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Volume Pricing
| Qty. |
List Price |
| 1+ |
$26.95 |
| 4+ |
$21.95 |
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Product Details:
6 1/2" Woven Carbon Fiber Cone Woofer
Extremely lightweight and rigid, carbon fiber makes an ideal woofer cone material. The stamped frame features a rounded over front basket for greatly improved appearance. |
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Features:
•Carbon fiber cone
•Rubber surround
•Stamped steel basket
•1.25" voice coil
•17.7oz. magnet
Specifications::
•Power Capacity: 50W/100W RMS/peak
•Sensitivity: 86dB (W/M)
•Impedance: 8ohm
•Re: 6.0ohm
•Le: 1.39mH
•Frequency response: 35Hz~6KHz
•Fs: 35Hz
•Qts: 0.39
•Qes: 0.42
•Qms: 5.51
•Vas: 32.27 (liters)
•Xmax: 2.5mm
Dimensions:
•Overall frame diameter: 7.40"
•Required cutout: 6.50"
•Mounting depth: 3.39"
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Great value for your money and very good performance, 11/20/2007 9:26:16 PM
By vissepoa
Product Attributes:
Value for price paid:
Quality of item:
I bought 4 of these woofers ten years ago from MCM and they still performing perfectly. I build a ported dual woofer system using a 3/2 D'Appolito geometry (MTM) Due to my limited knowledge at that time in crossover design I bought a two way second order crossover with 4 ohm low pass section crossing at 3K. Be very careful designing the enclosure for this woofer. Do your numbers with patience. I re-checked my calculations 3 times before I went further and start cutting wood. I first build a monocoque wood frame with 5 braces. Very strong and light. Then wrap it with 3/4" MDF material. Baffle is 2.5" thick. We ended with a 2.0 cu ft. enclosure after subtracting the drivers and braces displacement. A 4.75" long 2.80" diameter port yielded an F3 of about 35Hz. Anticipate 40 to 50 hours of break-in before these drivers start giving you a sweet and natural sound. After a few months of evaluation I decided to lower the crossover point to 2.5KHz. The sound improved 100%. Midrange was sweeter and more natural. Bass b
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