









OSD Audio / Q Acoustics
OSD Audio Nero ARC Amplifier + Q Acoustics QI65C-ST 6.5" Stereo Ceiling Speaker
Choose options
The OSD Audio Nero ARC Amplifier paired with the Q Acoustics QI65C-ST 6.5" stereo ceiling speaker is a smart, space-saving solution for rooms where fitting two speakers simply isn’t practical.
Designed for kitchens, bedrooms, bathrooms and smaller living spaces, this bundle delivers full stereo sound from a single ceiling speaker, powered by a compact yet capable 100W amplifier.
With HDMI ARC for easy TV integration, Bluetooth for wireless music streaming and clean, efficient amplification, the Nero ARC makes everyday listening effortless.
The QI65C-ST combines left and right channels into one discreet ceiling speaker, providing balanced sound coverage without compromising ceiling aesthetics or requiring extra wiring.
- Stereo Ceiling Speaker Design: Delivers left and right audio from a single speaker – ideal for compact rooms
- 100W OSD Audio Amplifier: Plenty of power for clear, controlled sound without distortion
- HDMI ARC Input: Simple one-cable connection to your TV with volume control via the TV remote
- Bluetooth Streaming: Wirelessly play music from phones, tablets and laptops
- Discreet Flush-Fit Installation: Clean, modern look that blends seamlessly into any ceiling
- Perfect for Small Rooms: High-quality sound where space or speaker placement is limited
AMPLIFIER
- Amplifier Type: 2-Channel
- Design Type: Class D
- Power Output: 50W x 2 RMS, 100W x 2 Peak 8ohms / 100W x 2 RMS, 200W x 2 Peak 4ohms
- Frequency Response: 20Hz - 20kHz
- Impedance: 8Ohm to 4Ohm Stable
- Signal to Noise Ratio: >95dB A-Weighted
- Sources/Inputs: ARC, Wireless BT, Optical, USB-C DAC, Line Input, Coax Input
- Outputs: L/R Speaker, Subwoofer Out
- Maximum Sample Rate: 44.1kHz, 48kHz, 96kHz, 192kHz
- Bit Resolution: 16-24 bits; Supports 24Bit/192kHz
- Front Panel Controls: Power Button, Front Volume/Source Select Knob
- Remote Control: Included
- Wall Mountable: Yes
- AC Power: 110/240VAC
- Dimensions: 50mm x 190mm x 140mm
- Weight: 1.1kg
- Warranty: 2 Year
SPEAKERS
- Tweeter: Swivel
- Tweeter Diameter: 19mm
- Woofer Diameter: 6.5"
- Power Handling (Program): 15-60W
- Impedance (Nominal) Ohms: 8 Ohm
- Sensitivity dB SPL (2.83V, 1m): 86
- Response (Low Freq.) -3dB Hz: 75
- Maximum Rear Depth: 84mm
- Size (Round Grilles): 232mm Dia
- Cutout: 203mm
- Warranty: 5 Years
AMPLIFIER
- 1 x Amplifier
- 1 x Power Lead
- 1 x External Antenna
- 1 x Wall Mount Brackets
- 1 x Remote Control
SPEAKERS
- 1 x QI65C-ST Speaker
- 1 x Grille
- 1 x Cut Out Template
- 20m x 2 Core Speaker Cable