JBL 8138 8" Full-Range In-Ceiling Speakers
Expanding on its successful 8100 Series, JBL Professional is introducing the new 8138 full-range, in-ceiling speaker, offering high sensitivity and a stylish look. Ideal for a wide variety of commercial sound applications, the 8138 is an addition to the 8124 and 8128 loudspeakers.
The 8138 is an 8-inch, full-range, in-ceiling loudspeaker designed for use with a pre-install, in-ceiling backcan, resulting in high-fidelity performance at a cost-effective price point. The 8138's built-in, 6-Watt, multi-tap transformer allows for use on 70V or 100V distributed speaker lines. Additionally, its high sensitivity of 97 dB delivers maximum sound levels using minimal amplifier power, allowing the use of smaller power amplifiers compared to lower sensitivity drivers. The 8138's driver features a 1-inch voicecoil with Kapton® coil former for reliability. The treated cloth surround provides deeper bass response compared with typical paper-roll surrounds, for fuller sound quality.
This Package Includes 4 Speakers
| Component | 8" (200 mm) Full-Range, Dual-cone |
|---|---|
| Frequency Range (-10 dB) | 95 Hz - 18 kHz |
| Coverage (2 kHz) | 90° Conical |
| Sensitivity (2.83V@ 1m) | 97 dB (1 kHz - 8 kHz) |
| Driver Power Capacity | 40W (160W peak), 2 hrs 25W (100W peak), 100 hrs |
| 70V/100V Transformer Taps | 6W, 3W, 1.5W, (0.75W at 70V only) |
| Termination | Bare Wire |
| Magnet | 10oz (283 g) |
| Safety Agency | Transformer is UL registered per UL1876 |
| Mounting Points | 4 points on 11.25" (286 mm) dia. mounting circle |
| Optional Accessories | MTC-81BB8 backcan MTC-81TB8 tile bridge |
| Packaging | Includes 4 speakers |
| Ceiling Cutout Dimension | 11.75" (300 mm) with tile bridge and backbox 9" (228 mm) diameter as stand alone |
| Dimensions (Dia x D) | 12.9" (327 mm) x 3.3" (84 mm depth from back of baffle) Overall Depth: 3.9" (99 mm) |
| Net Weight | 3 lbs (1.4 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
