Bogen M450 450 WATT Power AMP /CHNL 4 OHMS
The M450 M-Class Power Amplifier from Bogen is an amplifier that produces 450W of stereo or 900W of mono output power. This powerful amp allows installation of up to 2 input modules. These modules can be used for a variety of professional installations and can accept inputs from microphones, telephone systems, stereo sources, mono sources, the daisy-chaining of amplifiers for sound reinforcement applications, and more. A single standard input module with screw terminal inputs is supplied.
The M450 relies on a massive power toroidal transformer and is built for solid performance with low distortion and a high slew rate. Output module circuitry is located away from input module circuitry, minimizing noise and ground loops. The amplifier requires little maintenance and cleaning, as internal electronic components are located outside of the forced air-stream flow. Front-mounted fan filters provide easy removal and cleaning.
The M-Class amplifier is enclosed in a heavy-duty, 14-gauge chassis. Three modes of operation are available including 70V mono, dual mono, and stereo. This full-featured amp is packaged in only 2 rack spaces and can be stacked above or below without requiring extra ventilation space. The M450 M-Class Power Amplifier includes two grilles with filters, a control knob cover, four rubber feet with screws, two rack ears, and the aforementioned pre-installed balanced input module.
Specifications
- Number of Channels
2 - Power Rating
70 V:
900 W Bridged
4 Ohms:
450 W per Channel
8 Ohms:
300 W per Channel - Load Impedance / Voltage
4 Ohms
70 V - Frequency Response
20 Hz to 20 kHz ?0.25 dB - Input Sensitivity
1.01 V (at 4 Ohms) - SNR
106 dB (at 8 Ohms) - Filters
High-Pass - Analog Audio I/O
1 x Screw Terminal Balanced Input
1 x Barrier Strip 5-Pin Output
1 x 2RCA Output - AC Input Power
95 to 130 VAC, 60 Hz - Current Consumption
12 A - Display & Indicators
LED (Clip/Limit/Signal/Status) - Cooling
Fan (Variable Speed) - Dimensions
17.0 x 3.5 x 18.5″ / 43.2 x 8.9 x 47.0 cm - Weight
44 lb / 20 kg
Features
- 3 Modes: Stereo, Dual Mono, and 70V Mono
- 70V Mono Output: 900W at 5.5 Ohms
- Post- and Pre-EQ Output Feeds
- Recessed Volume-Control Knobs
- Rack Ears, Rubber Feet & Screws Included
- Stereo Output: 450W at 4 Ohms
- Status, Signal & Clip/Limit Indicators
- Low Noise, Low Distortion
- 2 Independent Fans for Quiet Cooling
- Control Knob Cover
