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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
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Description
JBL HPD8138 Full-Range In-Ceiling Loudspeaker (4-Pack) - 8inThe 8138 is an 8" ceiling speaker designed for use with a pre install inceiling backcan, resulting in highfidelity performance at a costeffective price point. The 8138 is ideal for a wide variety of commercial sound applications from restaurant and retail to professional offices and reception areas. Features Stylish, contemporary appearance enhances any decor. Clear sound from an 8 inch dualcone full range driver. Very high sensitivity of 97 dB for
The 8138 is an 8" ceiling speaker designed for use with a pre-install inceiling backcan, resulting in highfidelity performance at a costeffective price point. The 8138 is ideal for a wide variety of commercial sound applications from restaurant and retail to professional offices and reception areas.
Features
- Stylish, contemporary appearance enhances any decor.
- Clear sound from an 8 inch dualcone full-range driver.
- Very high sensitivity of 97 dB for maximum sound levels using minimum amplifier power.
- 6W transformer for use on 70V/100V distributed speaker lines
- Installs to in-ceiling backboxes having 4 mounting points on an 11.25" (286 mm) diameter mounting circle.
- For use with MTC-81BB8 backcan and MTC-81TB8 tile bridge
Specifications
| Drivers | 200 mm (8 in) Full-Range, Dual-cone |
| Frequency Range (-10dB) | 95 Hz – 18 kHz |
| Coverage Angle | 90° conical |
| Sensitivity | 97 dB (2k - 8k Hz) |
| Driver Power Capacity | 40W (160W peak), 2 hrs25W (100W peak), 100 hrs |
| Transformer Taps | 6W, 3W, 1.5W, (0.75W at 70V only) |
| Input Connectors | Bare Wire |
| Magnet | 10 ounces (283 g) |
| Safety Agency | Transformer is UL registered per UL1876 |
| Installation | Full assembly consists of 8138 speaker plus MTC-81BB8 backbox andMTC-81TB8 tile bridge. Four screw holes at industry standard 286 mm (11.25 in) mounting circle. |
| Dimensions (Diameter x Depth) | 327 mm (12.9") diameter baffle x 84 mm (3.3") depth from back of baffle. Overall depth, 99 mm (3.9") |
| Mounting points | 4 points on 286 mm (11.25 in) diameter mounting circle |
| Ceiling Cutout Size | 300 mm (11.75") with tile bridge and backbox.228 mm (9.0") diameter as stand alone. |
| Net Weight | 1.4 kg (3.0 lb) |
| Included Accessories | Integral grille, 4 pcs M4 x 40 mm tapping screws |
| Optional Accessories | MTC-81BB8 backcan, MTC-81TB8 tile bridge |
| Power Rating | See transformer taps |
| Maximum SPL (1m) | 105 dB (top 70V/100V tap) |
| Color | White |
| Backcan | formed steel (accessory) |
| Baffle/Rim | Plastic |
| Plenum Usage | Yes, with accessory backcan |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Great price and comfortable
Size: 11, Color: Black
Comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Good shoes for the buck
Size: 13, Color: Dark Brown
Great shoes (I wear them to work and church) and the pictures don’t do them justice. They look really good in person. Very comfortable and hold up nicely
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
★★★★★ 4
Decent Work Shoe, But Stitching Flaw
Size: 9.5, Color: Black, Size: 9.5, Color: Black
I like these men's derby shoes for my husband, but I'm not too surprised they are flawed considering they are Amazon brand. Not to say anything bad about Amazon Essentials by any means, since they have great, affordable products available. However, they are obviously not the super expensive men's derby shoes that are out there. I'm grateful to have a lower cost option, hence me getting them, but there were some minor issues. The stitching on the ankle rear of the shoe was a bit off. They are also a thinner faux leather, not as sturdy as a more expensive material would be. For the cost, though, they are exactly what I needed. These will not be returned and will be used for a work event. No complaints from the husband about fit or comfort. And the color and style were as expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025
★★★★★ 5
Shoes fit perfectly, are elegant, and price is amazing.
Size: 10, Color: Black, Size: 10, Color: Black
The shoes are incredible for the price. They are not the most confortable, but they look very elegant and fit perfectly. It adjusts rightly. I got 2 pairs. My brother has his feet wider than mine, and the shoes fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2025
★★★★★ 3
Looks nice but not comfortable
Size: 9.5, Color: Black
Look nice, fit well, but there is no cushion on the sole so feet hurt after wearing for even a short time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
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