Bose Professional AVM-1 Sense / Ambient Noise Microphone
Rs. 32,251.00
Key Features
Standard warranty provide by OEM
Bose Professional AVM-1 Sense / Ambient Noise Microphone
Rs. 32,251.00
Product Description
The AVM-1 sense microphone mounts discreetly into ceilings and provides an analog output over a balanced audio connection. Designed for use with AutoVolume compensation, as featured in select Bose Professional sound processors, the microphone delivers a continuous ambient room noise reference. This allows the AutoVolume algorithm to adjust output zone levels automatically based on activity in the room.
Specification
| Brand | Bose Professional |
| Model | AVM-1 |
| Product Type | Sense / Ambient Noise Microphone |
| Microphone Type | Omnidirectional electret condenser |
| Application | Ambient room-noise sensing for AutoVolume compensation |
| Frequency Response | 100 Hz – 6 kHz (±4 dB), relative to 1 kHz |
| Maximum Input SPL | 115 dB at 1 kHz |
| Sensitivity | -16 dBV (±3 dBV), typical at 1 kHz, 1 Pa / 94 dB SPL |
| THD+N | <1% at 1 kHz, 1 Pa / 94 dB SPL |
| Audio Output | 1 × balanced microphone-level analog output |
| Output Connector | Fixed 3-terminal bare-wire connection, 3.5 mm pitch |
| Phantom Power | 48 VDC, 10 mA typical |
| Recommended Cable | Shielded twisted-pair plenum wire |
| Recommended Cable Gauge | AWG 28–AWG 20 |
| Maximum Cable Length | Up to 610 m (2,000 ft), indoors |
| Compatible Processors | Bose Professional CSP-428, CSP-1248 |
| Mounting | Spring-loaded clips for ceiling surfaces up to 25 mm (1 in) thick |
| Recommended Ceiling Thickness | Less than 2.5 cm (1 in) |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | Up to 80%, non-condensing |
| Dimensions (H × W × D/Ø) | 43 × 70 × 99 mm |
| Net Weight | 0.06 kg (0.14 lb) |
| Color | White |
| Included in Package | 1 × AVM-1 Sense Microphone |