IWISTAO HIFI Speaker Empty Cabinet 4.5 Inches 1 Pair Labyrinth Structure with Solid Wood for Bose Model 100 PR Unit DIY

Model No: WHFSC-FR4P5WL

Speaker cabinet adopt double back guide pipe, its return passage measured about 1.6 meters, and sound quality is relatively pure. Its panel can be replaced if you have spares.  All  Material: plate is solid wood; 

The Bose Model 100 PR was a highly sought-after speaker in the last century and many of them are still in good condition today. We have repurposed these units and integrated them into our custom-designed labyrinth speaker cabinet.

 Additionally, we offer empty 4.5-inch speaker cabinets for sale. You can purchase the Bose Model 100 PR units locally and install them in the cabinets with the pre-cut panels we provide.

1. Finshed Speaker (With Bose second-hand Model 100 PR)

The speaker unit is a second-hand Bose model 100 PR one, after the test is ok, it is assembled into empty speaker cabinet. If you mind

the unit, please don't buy it.
 

If you can buy this second-hand speaker locally, it is recommended that you install it yourself. The panel of the empty speaker has been opened according to the size of this speaker unit.

2. Empty Speaker Cabinet(100)--Emptycabinet(100)

The panel of the empty speaker has been opened according to the size of this speaker unit.

3. Empty Speaker Cabinet(N100)--Emptycabinet(N100)

1). According to the buyer speaker size to cut holes, buyers please leave the details for cutting-holes, otherwise as default size of the hole,

2). default szie is 115mm as though hole if the unit is not Bose Model 100 PR

Features

1. The thickness of the front baffle is 15mm, which ensures that it is fixed to the panel and is firm and reduces resonance.

2. The wave body structure is adopted in the cavity to effectively prevent the sound waves from forming standing waves

3. The channel of the labyrinth speaker adopts an involute design, and the channel cross-section height is gradually increased, further amplifying the low frequency.

Specifications

1. Material: solid wood.

2. 5 inches cabinet(W*H*D): 190mm*255mm*215mm, Weight: 11kg

4. Panel: 2pcs

If the countersunk holes are cut, the error will be 1mm based on your drawing.