DV-DOSC L-ACOUSTICS SPEAKER
Technical data :
Frequency response
- Frequency response 160 - 18k Hz (± 3 dB) (preset 2W 75HI)
- Useful bandwidth 10 0 - 20k Hz (- 10 dB)
Sensitivity
- Low (2.83 Vrms @ 1m) 99 dB SPL 10 0 - 800 Hz
- Treble (2.83 Vrms @ 1m) 10 9 dB SPL 800 - 18k Hz
Permissible power (Long term)
- Low 55 Vrms 380 Wrms 1520 Wpeak
- Treble 23 Vrms 66 Wrms 260 Wpeak
Amplification (recommended)
- Low 760W at 8 ohms
- High 260W at 8 ohms
Directivity (-6 dB)
- Horizontal Symmetrical 120 °
- Vertical Depends on the number of speakers and the angles between speakers
Maximum SPL level Curvature column Curvature column
zero (angles 0 °) maximum (angles 7.5 °)
- One 127 dB 127 dB speaker
- Two 133 dB speakers 131 dB 15 ° vertical coverage
- Four speakers 139 dB 135 dB Vertical coverage of 30 °
Components
- Bass 2 8 '' speakers treated against humidity (bass-reflex load, 2 '' voice coil)
- Treble 1 1.4 '' neodymium compression driver loaded by the waveguide
ALV France delivers its products across France and internationally through a logistics service tailored to professionals. Shipments are handled by trusted transport partners selected for their reliability. Equipment is dispatched from our 1,000 m² site, which includes a storage warehouse, a technical support workshop, and a showroom — ensuring optimal responsiveness.
Before shipping, each item is thoroughly tested, inspected, and serviced by our technical team. Upon request, a personalized tracking service can be arranged to meet your organization’s specific needs.
- Shipping in France and internationally
- Trusted transport partners
- Physical stock ready for fast dispatch
- All equipment tested and inspected before shipping
- Custom logistics tracking available on request
For any delivery-related questions or specific needs, our team is at your disposal.
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