Cloud Electronics 46-240 4-Zone Mixer Amplifier 4x240W (4Ω/8Ω/100V)
DETAILS
Cloud Electronics 46-240 High-Power 4-Zone Mixer Amplifier – 4x240W Class-D Operation.
The Cloud 46-240 is a powerful and versatile 4-zone mixer amplifier, designed for commercial audio installations in hospitality venues, retail spaces, leisure centres, and corporate environments. Delivering 240W per zone, it supports low-impedance (4Ω/8Ω) and high-impedance (70V/100V) speaker systems, making it suitable for a range of multi-zone audio applications.
Independent Source Selection & Volume Control
Each of the four zones allows individual source selection and volume adjustment, ensuring tailored sound distribution throughout a venue. Control can be managed via the front panel or remotely using up to four RSL-6 / RSL-6A remote controllers, enabling users to adjust music levels and sources conveniently in each area.
Comprehensive Input & Output Options
The 46-240 offers six stereo line inputs (four balanced) and two microphone inputs with priority override, making it ideal for background music, announcements, and paging applications. A dedicated utility output provides additional flexibility, allowing the mixing of microphone and music sources for external routing.
Seamless Paging & Remote Integration
For paging functionality, the 46-240 includes a digital paging interface, making it fully compatible with Cloud PM-Series paging microphones. It also features two assignable auxiliary outputs for additional zone routing and Ethernet & RS-232 connectivity for external control, ensuring seamless integration into wider audio and automation systems.
Energy-Efficient & Reliable Performance
Built for continuous commercial use, the 46-240 incorporates limiters on each zone, thermal protection, and short-circuit protection to ensure reliability. An auto standby function reduces power consumption when idle, and the unit features a universal power supply for easy installation in various settings.
Cloud Electronics 46-240 Key Features:
- 4 x 240W Class-D output per zone (4Ω/8Ω/70V/100V)
- Independent source selection & volume control for each zone
- 6 stereo line inputs (4 balanced) & 2 microphone inputs with priority override
- Digital paging interface for Cloud PM-Series microphones
- Remote control capability via optional RSL-6 / RSL-6A controllers
- Ethernet & RS-232 ports for system integration
- Two assignable auxiliary outputs for flexible routing
- Remote music mute function for fire alarm integration
- Auto standby mode for energy efficiency
- Built-in safety features, including limiters, thermal & short-circuit protection
- Universal power supply for flexible installation
With high power output, flexible zoning options, and robust reliability, the Cloud Electronics 46-240 is the ideal choice for multi-zone commercial audio systems, ensuring exceptional sound performance across various venues.
SPECS & DOWNLOADS
Download the PDF Data Sheet HERE >
Cloud Electronics 46-240 Specifications
Line Inputs
- Frequency Response: 20 Hz to 20 kHz, ±1 dB
- Sensitivity: 195 mV (-12 dBu) to 2.0 V (+8 dBu)
- Input impedance: >10 kohm (balanced/unbalanced)
- Headroom: 12 dB
- Noise: <-90 dB (22 kHz bandwidth)
- Equalisation: HF: ±10 dB @ 10 kHz; LF: ±10 dB @ 50 Hz
Microphone Inputs
- Frequency Response: -3 dB @100 Hz (fixed filter) to 20 kHz, ±1 dB
- Sensitivity: 2.45 mV (-50 dBu) to 245 mV (-10 dBu)
- Input Impedance: 3.3 kohms (balanced)
- Phantom Power: 12 V, selectable by jumper
- Headroom: 18 dB
- Noise (EIN): <-126 dBu
- Equalisation: HF: ±10 dB @ 5 kHz LF: ±10 dB @ 100 Hz
Facility Inputs
- Frequency Response: 20 Hz to 20 kHz, ±1 dB
- Sensitivity: 0.775 V (0 dBu)
- Input impedance: 10 kohms (balanced)
- Headroom: 18 dB
- Noise Gate: -60 dB
Main Outputs
- Output Power (1 kHz continuous sine wave): 240 watts per zone maximum
- Minimum load:
- Low-Z output: 4 or 8 ohms
- High-Z output:
- 70V-Line: 20.5 ohms
- 100 V-line: 33 ohms
- Frequency response:
- Low-Z output: 20 Hz to 20 kHz, ±1 dB
- High-Z output: 20 Hz to 20 kHz, ±1 dB (65 Hz filter off
- THD + N: < 0.05% @ 1 kHz
- Protection: Fixed level signal limiter: DC, over-current and over-temperature protection. Internal and external 20 mm cartridge fuses
Utility and Auxiliary Outputs
- Nominal output level: 0 dBu (0.775 Vrms), balanced
- Noise: <-90 dB, 22 kHz bandwidth
General
- Power Input: Universal type, 85 to 265 VAC, 45 to 65 Hz
- Fuse details: 5 x 20 mm, time delay, T8A
- Normal operating temperature 0 °C to 35 °C (Note: performance and specifications cannot be guaranteed outside of this range)
- Cooling Forced air cooling (front to back)
- Power consumption:
- Standby: 9.70 W (51.6 VA)
- Idle: 35.20 W (72.58 VA)
- 1/8th Power: 187.95 W (226.45 VA)
- 1/3rd Power: 309.90 W (350.17 VA)
- Dimensions (w x h x d): 482.6 mm x 88 mm (2U) x 407 mm (19” x 3.5” (2U) x 16.0”) (less connectors & knobs)
- Weight: 7.1 kg (15.9 lb)
