Biamp Desono DX-S8-B Two-Way 8" High Output Coaxial Surface Mount Loudspeaker Pair in Black - 910.0109.900

Biamp Desono DX-S8-B / 910.0109.900 Two-Way High Output Coaxial 8 Inch Surface Mount Loudspeaker Pair in Black featuring ClickMount™ Pan-tilt Bracket, and Uniform coverage from coaxially mounted HF/LF drivers

The Biamp Desono™ DX surface mount DX-S8-B / 910.0109.900 Loudspeaker Pairs provide high efficiency, high output, high intelligibility and low distortion in an attractive design. These Loudspeaker install quickly and have the same components and voicing as the DX ceiling Loudspeaker. The DX surface mount Loudspeaker Pairs are equipped with a built-in 70 V / 100 V autoformer and low impedance input.

For larger installations, the 8" coaxial DX-S8 provides higher sound pressure levels, higher sensitivity and greater bass extension. The DX-S8 also easily outperforms competitive Loudspeaker of similar size. With a modern appearance that merges well in most environments, combined with weather-resistant capability suitable for direct outdoor use, the DX-S8 can be used in a wide variety of speech and music applications.

Installation is simple and flexible with Biamp's innovative, patented ClickMount pan-tilt bracket allowing low profile mounting in either vertical or horizontal orientation without moving the bracket position. The power tap switch can be set before the speaker is mounted on the bracket. An alternative Model with the U-Bracket is also available for low-profile mounting and include the ClickPlug with an integrated gland nut for weather-resistant applications (Search for Desono DX-S8-UB-B Black). Both brackets are theft and tamper resistant.

Key Features of Biamp Desono DX-S8-B Two-Way 8" Surface Mount Loudspeaker Pair

Technical Specifications of Biamp Desono DX-S8-B Two-Way 8" Surface Mount Loudspeaker Pair

General Technical*

• Operating Mode: Single Amplified with DSP
• Operating Environment: Indoor / Outdoor Direct Exposure
• Operating Range (-10dB)**: 62 Hz to 18 kHz
• Nominal Beamwidth (H x V): 110° x 110°
• Transducers: LF 1 x 8" (203 mm); HF 1 x 1.25" (32 mm) exit compression driver
• Sensitivity***: 95 dB (2.83 V); 94 dB (1 W at rated impedance)
• Nominal Continuous Power Handling****: Passive; 35 V (175 W @ 7 Ω);
• Nominal Maximum SPL*****: Passive; Peak 122 dB; Continuous 116 dB;
• Rated Continuous Voltage******: Passive; 29.2 V (29 dBV)
• Rated Maximum SPL******* (Processed): Passive; Peak 126 dB Continuous 114 dB
• Autoformer: 70 V: 120 W, 60 W, 30 W, 15 W; 100 V: 120 W, 60 W, 30 W
• Recommended Amplifiers: Passive; 175W - 350W @ 8 Ω, (35V - 53V)
• Crossover Frequency: 1.4 kHz
• Required Accessory: 60 Hz, 12 dB/ oct. electronic high pass filter

Physical

• Input Connection: Lever-actuated wire clamping 4-position terminal block with pass-through
• Controls: Wattage / low impedance selector switch
• Mounting Provisions: Compatible with both ClickMount pan-tilt bracket (Included) or U-Bracket (Optional Extra)
• Dimensions(HxWxD): 385 x 255 x 260 mm (15.16" x 10.04" x 10.24")
• Weight: 7.71 kg (17.0 lbs)
• Grille: Powder-coated perforated Marine Grade aluminium backed with woven fabric. Black (RAL 9017) finish
• Enclosure / Bracket / Finish: High-impact ABS plastic, painted UV resistant matte Black finish
• Bracket: Heavily reinforced glass-filled nylon with UV-resistant painted matte Black (RAL 9017) finish cover
• Accessories (included): ClickMount pan-tilt bracket
• Accessory (optional): SPA-UBDX200-B - U-Bracket with ClickPlug

*PERFORMANCE SPECIFICATIONS: All measurements are performed using a timewindowed impulse response to eliminate reflections, approximating an anechoic environment, at a distance of at least 6.0 m. All acoustic specifications are rounded to the nearest whole number. An external DSP using settings provided by Biamp is required to achieve the specified performance; further performance gains can be realized using the FIR Loudspeaker optimization presets available in Biamp’s Community Amplified Loudspeaker Controllers (ALC SERIES).

**OPERATING RANGE: The frequency range over which the on-axis equalized/processed response remains within 10 dB of the rated sensitivity, in accordance with IEC 60268-5.

***SENSITIVITY: The broadband SPL of the Loudspeaker when pink noise is applied (band limited to the Loudspeaker’s Operating Range) at an input voltage of 2.83 V, in accordance with IEC 60268-5. Also listed for a voltage that would produce 1 watt into the nominal impedance. Measured in whole space with no external processing applied, except where indicated.

****NOMINAL CONTINUOUS POWER HANDLING: The maximum continuous nominal input voltage at the rated impedance that the system can withstand, without damage, for a period of 2 hours using an IEC 60268-1 defined spectrum with recommended signal processing and protection filters.

*****NOMINAL MAXIMUM SPL: The SPL produced when an IEC 60268-1 signal is applied, at the nominal input voltage, to the equalized/processed Loudspeaker system. Referenced to a distance of 1 meter. The peak SPL represents the 2:1 (6 dB) crest factor of the IEC 60268-1 test signal.

******RATED CONTINUOUS VOLTAGE: The maximum continuous rated input voltage for the system that results in no more than a 3 dB change in the system’s response during operation.

*******RATED MAXIMUM SPL: The SPL produced when a typical program material signal is applied to the equalized/processed Loudspeaker system, at a level which drives at least one subsection to its rated continuous voltage limit. Referenced to a distance of 1 meter. The peak SPL represents the 4:1 (12 dB) crest factor of the program signal.