+ 30 Day In Home 100% Refund Period
+ 5 Year Parts & Labor Warranty with Every Signature Edition Upgrade
+ 100% GUARANTEED to beat ANYTHING else on the market!
Nothing we sell ever comes back.
We don't even have to advertise. Once our clients experience for themselves the extreme high performance & "bang for the buck" we deliver, they keep coming back as funds permit.
The Upgrade Company would not continue to be A+ rated on the nationwide BBB algorithm month after month unless we were delivering on our promises.
No.7 3 WAY PASSIVE LOUDSPEAKER VENTED-BOX SYSTEM
The No.7 demonstrates the decades of experience we have in developing and building outstanding loudspeakers. The very best of materials and groundbreaking driver technology come together in this loudspeaker system to create a match made in heaven. The most distinctive feature of the No.7 loudspeaker is the D'Appolito group of drivers, surrounding the CORONA plasma tweeter with two midrange drivers and four bass woofers. The two midrange drivers perfectly cover the frequency range of the human voice, from 150 to 2,000 Hz. Thanks to optimal membrane geometry; they reproduce high frequencies very homogeneously, even when angled. Four long-throw bass drivers surround the tweeter and midrange set with a pair on each side, ensuring a homogeneous distribution of the sound energy through the listening space.
With its massless corona-plasma tweeter, the Lansche No.7 ventures into rarely charted territory. This driver has many compelling virtues including world-class transparency, airiness, lack of hardness and grain, and the ability to make instruments and voices sound eerily lifelike. It simply sounds unlike other loudspeakers, bringing music to life in a way that’s wonderfully enjoyable.
3 Way Passive Loudspeaker Vented-Box System
1 x 0.3” Corona Plasma
2 x 4” Audio Technologies
4 x 8.7” Composite Glass Fiber/Polyester Fabric Cone (coated)
200 Hz / 2.5 kHz
6.8 Ohm Nominal, 4.9 Ohm Minimum
92 dB / 1W / 1M
114 dB / 1M
25 Hz - 150 kHz +/- 3 dB
Input Terminals (2 sets):
1 x Bass
1 x Mid+High
Connection for Bi-Wiring or Bi-Amping
Silver Plated OFC
69” x 12.5 (17)” x 24” (HxWxD)
286 lbs. Per Speaker
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Page information last updated: 06/05/2020
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