Opera M15 signature Horn loudspeakers hifi Audio floor standing speakers a Pair

Product Price: $4,170.88 USD

  • Product Model: Model: MUIA9831144
  • Product Weight: Shipping Weight: 156kg
  • Product Quantity: 0 Units in Stock

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Opera M15 signature Horn loudspeakers hifi Audio floor standing speakers a Pair
100% Brand New

The price is for a pair of Opera M15 signature Horn loudspeakers, come with full wood packing.


All items guaranteed 100% BRAND NEW in the original edition Box.


a) The M15 is a two-ways speaker equipped with a massive 15-inch/ 38cm paper-cone woofer with a cloth surround and an extra ring forth the load . It uses a large wooden horn tweeter crossed over at 1000Hz to a 15" cone woofer. A 3" dome compression driver at the rear drives the pressed-wood horn that sits on an castanet woofer module, both with matching fine-furniture-grade walnut veneers. Similar as Altec but better than their metal horn design , the horn is not physically attached to the woofer module.
b) M15 SE have also modified the part of woofer by creating an extra ring forth the load and gives mass weight to the bass.The modified tweeters bring better frequency response. Both linearity and stability are improved by using a specialized cone imported from UK . The voice coils are also tailored and imported from UK as well, of which both copper and alum enlaced together, smaller space required, and can move in a smaller magnetic field to gain a higher magnetic energy as well as efficiency, the withstanding power has also been increased too.
c) With above improvement, the high frequency of M15 SE is more complaisant, the mid frequency is fuller and the low frequency is deeper. At the same time, It has possesses a better analytic and more detailed sound.

Frequency range: 30Hz~20kHz
Nominal impedance: 8Ω
Sensitivity: 98dB
Drive units: 380mm paper cone Woofer , cloth surround, aluminum diecast basket, 720mm Dome titan. compressive alt driver, rear-radiant
Horn: Normal wood or piano wood, 110 degree level extension, built-in sound divider
Cabinet: MDF plate, normal wood surface, direct reflective acoustics structure
Crossover frequency: 1000Hz
Dimensions: 1085*580*458mm(H*W*D)* 2pcs
Net Weight: 68kg*2=136kg
Gross Weight: 78kg*2=156kg (come with wood packing)

This product was added to our catalog on Wednesday 31 December, 1969.