
DSPPA Pendant Speakers Sound Projector (Black-White) | DSP107
The DSPPA DSP107 is a 15 W pendant sound projector that hangs from the ceiling on an adjustable suspension wire. It has a built-in 70 V / 100 V transformer and covers 110 Hz to 18 kHz, for background music and announcements in open spaces with high ceilings.
Key Features
Adjustable hanging: The speaker hangs from a clasp fixed to the ceiling, and the length of the suspension wire is adjustable. This lets you bring the sound down closer to listeners when the ceiling is high.

Line-voltage (70 V / 100 V) PA: The built-in transformer works in a high-voltage, low-current mode, which DSPPA says allows longer cable runs and lets many speakers be connected in parallel on one amplifier line. Each speaker can then be set to its own power, so every area gets the level it needs. The DSP107 has multiple terminals: on a 70 V line it can take 8 W or 15 W, and on a 100 V line 15 W.
Light, durable housing: The housing is made of industrial plastic, which DSPPA chose for low weight and long-term durability without deforming or fading. Sensitivity is 91 ±2 dB and the maximum SPL is 102 ±2 dB at 1 m.

Who it's for / Works with
DSPPA lists stations, parks, schools, squares and industrial parks as typical uses. It works with a 70 V / 100 V PA amplifier.
Good to know
- The amplifier is not part of this product: the speaker must be wired with speaker cable to a suitable PA amplifier.
Technical Specifications
| Model | DSP107 |
| Rated Power | 15 W |
| Line Voltage | 70 V / 100 V |
| Power Taps | 70 V: 8 W / 15 W; 100 V: 15 W |
| Sensitivity (1 W / 1 m) | 91 ±2 dB |
| Max. SPL (1 m) | 102 ±2 dB |
| Frequency Response | 110 Hz - 18 kHz |
| Housing | Industrial plastic |
| Mounting | Pendant, adjustable suspension wire |
| Weight | 2 kg |
📄 Datasheet: Download the official DSPPA DSP107 datasheet (PDF)
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