dB Technologies
dB Technologies SUB 615 / SUB 618
The dBTechnologies SUB 615 and SUB 618 are bass-reflex active subwoofers built around a 600 W RMS Class-D amplifier with switch-mode power supply, fitted with a 15" and an 18" transducer respectively. Both carry a stereo crossover section with balanced XLR in and out, so a single sub plus two full-range tops forms a complete PA without an external processor. Amp-panel controls cover subwoofer level, mono/stereo output mode, polarity inversion and a low-frequency boost preset, and the plywood cabinets include side handles and an M20 pole thread for stacking tops.
Available from Sound Creations Ltd Rwanda in Kigali, with manufacturer warranty and local after-sales support.
Specifications
| Series - Speaker type | Active bass-reflex subwoofer |
|---|---|
| Series - Amplifier | 600 W RMS / 1200 W peak, Class D with SMPS |
| Series - Controller | 28/56 bit DSP |
| Series - Limiter | Peak, Thermal, RMS |
| Series - Controls | Subwoofer level, outputs mode, polarity, subwoofer mode |
| Series - Signal input | 2x XLR (balanced) |
| Series - Signal output | 2x XLR (balanced) |
| Series - Pole mount | M20 thread |
| Series - Directivity | omnidirectional |
| SUB 615 - Max SPL (1 m) | 131 dB |
| SUB 615 - Usable bandwidth [-10 dB] | 42 - 124 Hz |
| SUB 615 - LF | 1x 15", 2.5" voice coil |
| SUB 615 - Dimensions (W x H x D) | 430 x 580 x 600 mm |
| SUB 615 - Weight | 25.5 kg (56.22 lbs) |
| SUB 618 - Max SPL (1 m) | 133 dB |
| SUB 618 - Usable bandwidth [-10 dB] | 35 - 130 Hz |
| SUB 618 - LF | 1x 18", 2.5" voice coil |
| SUB 618 - Dimensions (W x H x D) | 500 x 625 x 690 mm |
| SUB 618 - Weight | 31.1 kg (68.57 lbs) |
Specifications are indicative. Confirm the current datasheet before ordering.
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