Biamp Community R1-64Z Full-Range 2-Way 12-Inch Large Format Horn Loaded 50 X 35 Speaker (Grey)
Biamp Community R1-64Z Full-Range 2-Way 12-Inch Large Format Horn Loaded 50 X 35 Speaker (Grey) is backordered and will ship as soon as it is back in stock.
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Biamp Community R1-64Z Full-Range 2-Way 12-Inch Large Format Horn L...
Product Overview
The Biamp Community R1-64Z is a weather-resistant, 2-way horn-loaded coaxial 12-inch full-range loudspeaker engineered for high-fidelity music and clear, intelligible speech in indoor and outdoor applications. It provides a 50 x 35 coverage pattern with pattern control to below 500 Hz. This grey, weather-ready loudspeaker suits houses of worship, auditoriums, and multi-purpose venues including covered outdoor areas. Primary keyword: weather-resistant horn-loaded loudspeaker; long-tail: 12-inch coaxial outdoor loudspeaker, high-efficiency installation loudspeaker, 50 x 35 dispersion install speaker.
Product Description
The R1-64Z two-way full-range loudspeaker system provides quality full-range sound projection across outdoor and indoor applications, with a wide, smooth frequency response and high efficiency for both music reproduction and clear speech at low distortion. The standard version is weather-ready with a three-layer WeatherStop grille and a light-grey hand-laminated fiberglass enclosure; a black BNG version without grille is offered for indoor use. The LF section uses a weather-treated, Ferrofluid-cooled 12-inch driver and the HF section a 1-inch exit titanium-diaphragm compression driver, joined by a high-power passive crossover at 1.2 kHz with PowerSense DDP driver protection. A weather-resistant mounting yoke is included.
Key Features
- Weather-resistant enclosure — An all-fiberglass enclosure with weather-treated drivers and crossovers, plus a corrosion-resistant powder-coated steel grille and yoke, supports outdoor use.
- Horn-loaded coaxial design — A 12-inch LF driver and 1-inch titanium-diaphragm HF driver provide high-efficiency, full-range reproduction with a 50 x 35 pattern and pattern control below 500 Hz.
- PowerSense DDP protection — PowerSense dynamic driver protection guards the drivers against overload.
- High-power passive crossover — A high-power passive crossover at 1.2 kHz integrates the drivers for low-distortion output.
- Included mounting yoke — A weather-resistant SSYR1 yoke bracket is supplied for mounting and aiming.
Typical Applications
- House of worship
- Auditorium
- Multi-purpose room
Technical Specifications
| Loudspeaker Type | 2-way horn-loaded coaxial, weather-resistant |
| Operating Range | 90 Hz to 16 kHz (110 Hz to 10 kHz +/- 4 dB) |
| Max Input Ratings | 200W continuous, 500W program, 40V RMS, 89V momentary peak |
| Recommended Power Amplifier | 420W to 600W @ 8 ohms |
| Sensitivity (1W/1m) | 105 dB SPL (1/3 octave); 106 dB SPL (speech range) |
| Maximum Output | 128 dB SPL / 135 dB SPL peak |
| Nominal Impedance | 8 ohms |
| Nominal -6 dB Beamwidth | 50 x 35; 100 x 100 at 400 Hz |
| Crossover Frequency | 1.2 kHz |
| Drivers | LF: 1 x 12-inch weather-treated, Ferrofluid-cooled; HF: 1 x 1-inch exit, titanium diaphragm |
| Driver Protection | PowerSense DDP |
| Enclosure | Hand-laminated fiberglass, light-grey gelcoat |
| Grille | 3-layer WeatherStop, light grey |
| Environmental Performance | IEC529 IP55W with a minimum 5-degree downward aiming angle |
| Supplied Accessories | SSYR1 yoke bracket, light grey |
| Dimensions | 24.75" H x 24.75" W x 29.75" D (629 x 629 x 756 mm) |
| Weight | 47.5 lbs (21.5 kg) without yoke; 55.5 lbs (25.2 kg) with yoke |
Frequently Asked Questions
Is the R1-64Z rated for outdoor use?
Yes. It carries an IEC529 IP55W rating with a minimum 5-degree downward aiming angle and uses weather-treated drivers and crossovers.
What amplifier is recommended?
Biamp recommends a 420W to 600W amplifier at 8 ohms; a 90 Hz high-pass filter is recommended.
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