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SPM-165/8

Monacor SPM-165/8 Midwoofer - Mission 73-LF58W Replacement

Monacor SPM-165/8.

IN UK STOCK NOW

A good replacement for the 73-LF58W as found in Mission 732, 733, 733i, 734, 735 + many other models.

This 6.5 inch unit features a damped pulp cone, a powerful 80mm ferrite magnet system and a rugged steel chassis. The frequency response is smooth with good midrange control and extension. An ideal replacement unit for many speakers.

Key Features:

  • Good value general replacement unit
  • Damped paper pulp cone
  • Very smooth response
  • Low loss rubber surround
  • Rugged steel chassis

    Basic parameters:

    Resonant frequency (fs) 49 Hz Nominal impedance (Zn) 8 Ω
    Mechanical Q factor (Qms) 2.70 DC resistance (Re) 6.5 Ω
    Electrical Q factor (Qes) 0.67 Max power handling 150W
    Total Q factor (Qts) 0.55 Sensitivity (2.83V/1m) 88 dB
    Equivalent volume (Vas) 33L Chassis (pincushion style)
    159 mm

     

    Here's the full datasheet:

    .pdf icon

    Customer Reviews

    Based on 19 reviews
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    G
    Graham Whitmore
    First class service.

    Been looking for a supplier of replacement drivers for some years.
    Willy's HiFi had just the parts at a good price and they arrived in a couple of days.

    Thanks for the review Graham !
    Will & Caroline

    J
    John white
    Mission 734i replacement x4

    Arrived within 24hrs (Essex to S.Yorks) easy enough to fit, just had to remove the rubber padding on the outer facing edges to fit them within the plastic screwdown original mission covers. Sound good so far! Cheers

    Thanks for the review John !
    Will & Caroline

    B
    Brian Jones
    73LF 58W - Mission 734 replacement (Monacor SPM-165/8 Midwoofer)

    4 units bought to upgrade my old cracked Mission 734 speakers.
    Arrived a few days later well packaged individually and collectively.
    Easily replaced, nice fit, straightforward.
    Can crank up to 11 again, if my Daughter allows :-)
    Thanks.

    Thanks for the review Brian !
    Will & Caroline

    J
    Jack Fikkers
    So happy!

    My Mission 733 speakers are alive again. And how! Willys thank you!
    So happy!

    jack

    Thanks for the review Jack !
    Will & Caroline

    N
    Neg
    Enjoying my Mission 733s again!

    Great purchase! No issues with replacing my original, cracked 733 cones. Really happy to take a trip down memory lane & listen to music again through one of my first speaker purchases. Thanks!

    Thanks for the review !
    Will & Caroline

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