dBTechnologies Opera 510 DX 10" 2-Way Active PA Speaker
Brand
D B TECHNOLOGIES
The dBTechnologies Opera 510 DX is a 2-way active PA speaker engineered for live sound performances, music playback, and stage monitoring in small to mid-sized venues. Driven by a 400W Digipro Class-D amplifier module paired with a 24-bit/48 kHz DSP engine, it delivers high sound pressure levels and clear audio reproduction in an ultra-compact, lightweight enclosure.
The dBTechnologies Opera 510 DX is a compact and versatile 2-way active speaker engineered to deliver exceptional vocal clarity and precise sound reinforcement for mobile PA applications, small- to mid-sized live venues, and stage monitoring setups. Driven by advanced digital amplification and a high-performance onboard DSP, it combines high efficiency with a lightweight, tour-ready footprint.
Bi-Amplified Digipro® G2 Technology & DSP Performance
The speaker is equipped with a high-efficiency Digipro G2 digital amplifier delivering 400W of total output power (300W dedicated to the low-frequency section and 100W for the high-frequency section). An integrated 24-bit / 48 kHz digital signal processor (DSP) manages active crossover filtering, phase alignment, and dual active limiters (Peak, RMS, and Thermal) to ensure maximum operational safety and distortion-free audio even under heavy load.
Acoustic Design & Versatile Enclosure
Featuring a custom 10” woofer with a 1.5” voice coil and a 1” compression driver coupled to an asymmetric CD horn (80°/65° x 60°), the Opera 510 DX guarantees uniform coverage and wide dispersion. Housed in a robust polypropylene (PP) cabinet featuring a 43° monitor angle slant on the back, it serves reliably as both a front-of-house full-range speaker and a high-performance stage wedge.
Technical Specifications
| Speaker Type: | 2-Way Active Speaker |
| Amplifier Technology: | Digipro® G2 (Class-D) |
| Output Power (RMS): | 400 W (300 W LF + 100 W HF) |
| Max SPL: | 122 dB |
| Frequency Response [-10 dB]: | 62 – 20,000 Hz |
| Frequency Response [+/- 3 dB]: | 71 – 19,000 Hz |
| Low-Frequency Transducer (LF): | 10” (1.5” Voice Coil) |
| High-Frequency Transducer (HF): | 1” Compression Driver (1” Voice Coil) |
| Horn Type: | Asymmetric CD Horn |
| Directivity (H x V): | 80° / 65° x 60° |
| Controller & DSP: | DSP 24-bit / 48 kHz (Presets: Flat, Processed) |
| Limiter: | Dual Active Peak, RMS, Thermal |
| Housing Material: | Polypropylene PP |
| Stage Monitor Angle: | 43° |
| Dimensions (W x H x D): | 343 mm x 553 mm x 304 mm (13.72” x 22.12” x 12.16”) |
| Weight: | 9.8 kg (21.61 lbs) |
| Brands | D B TECHNOLOGIES |
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