
DSPPA Bluetooth Ceiling Speakers (2-Pack) /DSP602BT
The DSPPA DSP602BT is a pair of 6.5-inch ceiling speakers with Bluetooth 4.0 and a built-in amplifier. The main speaker holds the 2 x 10 W amplifier and drives the second (sub) speaker for two-channel stereo sound, and it runs directly on AC 100-240 V mains power.
Bluetooth 4.0 music streaming: Pair a phone, tablet or other Bluetooth device with the main speaker and play music straight through the ceiling.
Built-in amplifier, stereo pair: The amplifier (2 x 10 W) sits inside the main speaker, which is wired to the sub speaker through its speaker output. Together the two speakers play two-channel stereo.
AUX input and volume knob: Besides Bluetooth, the main speaker has an AUX audio input for a wired source, such as a music player or mixer. A volume adjustment knob on the main speaker sets the level.
6.5-inch full-range driver: Each speaker uses a 6.5-inch full-range unit with 90 dB ±2 dB sensitivity, 98 dB ±2 dB SPL and a 110 Hz-15 kHz frequency response, for clear voice and music.
Tested for reliability: The speaker conforms to the IEC 268-5 PHC standard. DSPPA states it can run for 100 hours at rated power in testing and withstand twice the rated power for a short time.
Clean look, easy installation: The thin-edge flat round design has a carbon alloy aluminium mesh grille with RAL white coating, designed to blend into indoor spaces. Strong mounting clips hold the speaker firmly in the ceiling cut-out and make installation quick.
Who it's for / Works with
DSPPA lists applications such as schools, factories, hotels and supermarkets. It works with Bluetooth devices (phones, tablets) and wired audio sources through the AUX input.
Good to know
The main speaker needs AC 100-240 V, 50/60 Hz mains power, and the sub speaker connects to it by cable. Bluetooth version is 4.0.


Technical Specifications
| Model | DSP602BT |
| Amplifier Output | 2 x 10 W |
| SNR | ≥81 dB |
| Channel Separation | >60 dB |
| Driver | 6.5 inch full-range |
| Sensitivity | 90 dB ±2 dB |
| SPL | 98 dB ±2 dB |
| Frequency Response | 110 Hz - 15 kHz |
| Distortion | ≤5% |
| Bluetooth | 4.0 |
| Power | AC 100-240 V, 50/60 Hz |
| Standard | IEC 268-5 PHC |
| Dimensions (Ø × H) | Ø190 × 105 mm |
| Net Weight | 1.0 kg |
| Color | White (RAL white coating) |
📄 Datasheet: Download the official DSPPA DSP602BT datasheet (PDF)
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