The 1444-24CWW is the 12 in x 8 in x 3 in (305 mm x 203 mm x 76 mm) aluminum chassis fitted with solid walnut side panels. With 3 in of height and wooden ends, it is a natural fit for tube amplifiers and audio builds that need both under-chassis room and a finished appearance.
The chassis is spot welded, heavy duty 0.051 in aluminum (0.05 in / 1 mm in the ordering table) in a natural aluminum finish. The walnut side panels are routed out to fit over the ends of the chassis, which is pre-punched for easy mounting, and attach with four machine screws and lockwashers per side into metal inserts to avoid wood damage. Do not torque these screws past 4.43 lbf.in (50 cN.m).
The chassis includes the wooden sides, adhesive rubber feet and the required hardware, per the drawing. Assembled dimensions are 322.58 mm [12.70 in] long and 215.90 mm [8.50 in] wide, with walnut sides 88.90 mm [3.50 in] high. The inner box is 200.61 mm [7.90 in] wide and 73.61 mm [2.90 in] high. Expect the usable surface of the front, back and top to be reduced by roughly 7/8 in (22 mm) by the walnut inset.
Bottom plate 1434-22 and plated cover screws 1421J6 (package of 6, 6-32 x 1/4 in self-tapping) are sold separately; spare clear self-adhesive rubber feet are 1421T6CL (package of 24). The 1451 series steel covers are not compatible.
The 1444-24CWW is REACH and RoHS compliant and ships in shrink wrap at 1.68 lbs (0.76 kg).
| Type | Chassis (Aluminum/ Walnut) |
| Series | 1444 Series Aluminum Chassis |
| Description | chassis - aluminum with wood sides |
| Short Description | ALUMINUM CHASSIS |
| Depth | 8.00 in (203 mm) |
| Width | 12.00 in (305 mm) |
| Height | 3.00 in (76 mm) |
| Inner Box Width | 200.61 mm [7.90 in] |
| Inner Box Height | 73.61 mm [2.90 in] |
| Size (L X W X H) | 12 in x 8 in x 3 in (305 mm x 203 mm x 76 mm) |
| Walnut Side Height | 88.90 mm [3.50 in] |
| Assembly Width (With Walnut Sides) | 215.90 mm [8.50 in] |
| Assembly Length (With Walnut Sides) | 322.58 mm [12.70 in] |
| Usable Surface Reduction (Front, Back, Top) | Roughly 7/8 in (22 mm) due to inset in walnut sides |
| UPC | 623980404707 |
| UNSPSC | 39121301 |
| Part Number | 1444-24CWW |
| CAD Models | Solid models available in STEP or IGES |
| Factory Modification | Milling, drilling, printing etc. (contact factory for quotes) |
| Included | Wooden sides, adhesive rubber feet and required hardware |
| Packaging Type | Shrink wrap |
| Shipping Weight | 1.68 lbs (0.76 kg) |
| Color | Natural Aluminum |
| Material | Aluminum w/ Walnut Sides |
| Side Panels | Solid walnut, routed out to fit over ends of chassis (pre-punched for easy mounting) |
| Construction | Spot welded - heavy duty construction |
| Aluminum Thickness | 0.05 in (1 mm) |
| Side Panel Attachment | Four machine screws & lockwashers (included) into metal inserts to avoid wood damage |
| Chassis Material (Drawing) | Made of 0.051" Aluminum |
| Side Panel Screw Torque Limit | Not past 4.43 lbf.in (50 cN.m) |
| Not Compatible With | 1451 series steel chassis covers |
| Rubber Feet Accessory | 1421T6CL Clear Self-Adhesive Rubber Feet (Pkg 24) |
| Version Without Walnut Sides | 1444-24 |
| Bottom Plate (Sold Separately) | 1434-22 (Natural Finish; made of 0.051" Aluminum; punched with 4 holes, 3/16 in diameter) |
| Cover Screws (Sold Separately) | 1421J6 Plated Cover Screws (Pkg 6) [6-32 x 1/4" Self-Tapping Screws] |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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The 1444-24CWW measures 12 in x 8 in x 3 in (305 mm x 203 mm x 76 mm). The drawing gives inner box 200.61 mm [7.90 in] wide, 73.61 mm [2.90 in] high.
No. The bottom plate is 1434-22 and is sold separately, along with 1421J6 cover screws (package of six 6-32 x 1/4 in self-tapping screws).
The ordering table lists 0.05 in (1 mm), and the drawing states the chassis is made of 0.051" Aluminum; the bottom plate is also made of 0.051" Aluminum.
Each side panel attaches with four machine screws and lockwashers (included) into metal inserts to avoid wood damage. Screws should not be torqued past 4.43 lbf.in (50 cN.m).
Yes. The usable surface of the chassis front, back and top is reduced by roughly 7/8 in (22 mm) due to the inset in the walnut sides.
Per the drawing, the chassis includes the wooden sides, adhesive rubber feet and required hardware. The bottom plate and its screws are sold separately.
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