Bogen M450 Dual-Channel Install Power Amplifier with Modular Input Options
Availability:
Special Order ItemThis item is not stocked and needs to be ordered from the manufacturer. Please contact our sales team for more information.
Bogen M450 Dual-Channel Install Power Amplifier with Modular Input Options
Sale price$1,564.00
Regular price$3,021.48
Description
Bogen's M-Class delivers on what professional sound installers need most – Flexibility, Power, and Reliability. Flexibility – 3 modes of operation: Stereo, 70V Mono, or Dual Mono; and 2 modular input bays for a variety of prioritized input types. Power – up to 600W/ch stereo or 1200W of 70V mono power. Reliability – Massive power toroid and heat sinks; heavy 14-gauge chassis; patented Back-Slope™ AC voltage stabilization; Clip limiters, DC voltage, over-current, and thermal protection circuits.
Features:
- Mono power: 900W for 70V speaker systems
- Stereo power: 450W per channel @ 4 ohms
- 3 modes of operation to choose from - Stereo, Dual Mono, or 70V Mono
- Low noise, low distortion, and high slew rate
- Flexible modular input capability (2 module capacity)
- Professional, dual-channel (balanced or unbalanced), high-impedance input module with gain selection included
- 3 selectable low-frequency, roll-off choices
- 2x1 mixer function when in mono modes
- Insert connections for outboard equipment (in mono modes)
- Post- and Pre-EQ Output Feeds (summed mono out in stereo mode)
- DC, overload, short circuit, and thermal protection circuits
- Clip limiting circuits for speaker protection
- Power-saving Sleep Mode for intermittent use applications
- Status, Signal, and Clip/Limit indicators
- Back-Slope AC voltage stabilization for dependable performance over varying AC line voltage
- Heavy-gauge steel chassis with cast aluminum front panel
- Recessed volume control knobs with snap-on protective cover
- Mounts in 2 rack spaces (3-1/2") directly stackable without need for extra space above or below
- 2 independent, continuously variable, cooling fans for dependable and quiet operation
- Easily removable front fan grilles with filters
- Stable into 2-ohm loads
- Listed to UL Standard 60065 for US and Canada
| Power Output | 70V Mono: 900W @ 5.5 ohms 4-ohm: 450W per channel 8-ohm: 300W per channel |
| Input Sensitivity At Backplane Connector or using Standard Input Module (incl.) |
1.010V for 450W @ 4 ohms |
| S/N Ratio (20kHz BW) | 106 dB ref. 8 ohms, F.P |
| Class of Operation | H |
| Product Weight | 44 lb. |
| Connectors | |
| Power | 15A line cord |
| Input | Dependent on modules installed (stereo, high-impedance balanced input module w/screw terminals included) /RCA (Mono/70V mode, unbalanced) |
| Output | 5-pin "touch-proof" Barrier Strip, RCA Pre- / Post-EQ Output |
| Power Bandwidth | 20 Hz to 40 kHz .5% THD |
| THD @ 1 kHz rated power | less than .02% |
| Load Impedance | 4-8 ohms, 70V |
| Minimum Load Impedance (Stereo) | 3.2 ohms |
| Frequency Response @ 1 watt | 20 Hz to 20 kHz +/- 0.25 dB |
| Output Regulation | 1 kHz direct: 0.5 dB @ 8 ohms 1 kHz bridged: 1.5 dB @ 70V |
| Inputs (Plug-in modules) | Electronically balanced, high-impedance module standard, other modular input types available |
| AC Input Voltage Range | 95 to 130V AC, 60Hz |
| Maximum AC Current | 15A |
| Indicators | Status (On/Protect/Sleep), Clip/Limit, Signal |
| Temperature Range | 15 to 105 degrees F |
| Thermal Emissions | 1537 BTU/hr. |
| Cooling | Forced Air Variable Speed Fan |
| Physical Dimensions (W x H x D) | 17" X 3-1/2" x 18-1/2" (not including brackets) |
| Protection | RF, DC, Low-frequency, Thermal, Low-Impedance, Circuit-Breaker, Short Circuit |
| Special Features | Sleep Mode, Back-Slope regulation, Stereo, Dual Mono, 70V Mono Operation, Toroidal Power Transformer |
Bogen's M-Class delivers on what professional sound installers need most – Flexibility, Power, and Reliability. Flexibility – 3 modes of operation: Stereo, 70V Mono, or Dual Mono; and 2 modular input bays for a variety of prioritized input types. Power – up to 600W/ch stereo or 1200W of 70V mono power. Reliability – Massive power toroid and heat sinks; heavy 14-gauge chassis; patented Back-Slope™ AC voltage stabilization; Clip limiters, DC voltage, over-current, and thermal protection circuits.
Features:
- Mono power: 900W for 70V speaker systems
- Stereo power: 450W per channel @ 4 ohms
- 3 modes of operation to choose from - Stereo, Dual Mono, or 70V Mono
- Low noise, low distortion, and high slew rate
- Flexible modular input capability (2 module capacity)
- Professional, dual-channel (balanced or unbalanced), high-impedance input module with gain selection included
- 3 selectable low-frequency, roll-off choices
- 2x1 mixer function when in mono modes
- Insert connections for outboard equipment (in mono modes)
- Post- and Pre-EQ Output Feeds (summed mono out in stereo mode)
- DC, overload, short circuit, and thermal protection circuits
- Clip limiting circuits for speaker protection
- Power-saving Sleep Mode for intermittent use applications
- Status, Signal, and Clip/Limit indicators
- Back-Slope AC voltage stabilization for dependable performance over varying AC line voltage
- Heavy-gauge steel chassis with cast aluminum front panel
- Recessed volume control knobs with snap-on protective cover
- Mounts in 2 rack spaces (3-1/2") directly stackable without need for extra space above or below
- 2 independent, continuously variable, cooling fans for dependable and quiet operation
- Easily removable front fan grilles with filters
- Stable into 2-ohm loads
- Listed to UL Standard 60065 for US and Canada
| Power Output | 70V Mono: 900W @ 5.5 ohms 4-ohm: 450W per channel 8-ohm: 300W per channel |
| Input Sensitivity At Backplane Connector or using Standard Input Module (incl.) |
1.010V for 450W @ 4 ohms |
| S/N Ratio (20kHz BW) | 106 dB ref. 8 ohms, F.P |
| Class of Operation | H |
| Product Weight | 44 lb. |
| Connectors | |
| Power | 15A line cord |
| Input | Dependent on modules installed (stereo, high-impedance balanced input module w/screw terminals included) /RCA (Mono/70V mode, unbalanced) |
| Output | 5-pin "touch-proof" Barrier Strip, RCA Pre- / Post-EQ Output |
| Power Bandwidth | 20 Hz to 40 kHz .5% THD |
| THD @ 1 kHz rated power | less than .02% |
| Load Impedance | 4-8 ohms, 70V |
| Minimum Load Impedance (Stereo) | 3.2 ohms |
| Frequency Response @ 1 watt | 20 Hz to 20 kHz +/- 0.25 dB |
| Output Regulation | 1 kHz direct: 0.5 dB @ 8 ohms 1 kHz bridged: 1.5 dB @ 70V |
| Inputs (Plug-in modules) | Electronically balanced, high-impedance module standard, other modular input types available |
| AC Input Voltage Range | 95 to 130V AC, 60Hz |
| Maximum AC Current | 15A |
| Indicators | Status (On/Protect/Sleep), Clip/Limit, Signal |
| Temperature Range | 15 to 105 degrees F |
| Thermal Emissions | 1537 BTU/hr. |
| Cooling | Forced Air Variable Speed Fan |
| Physical Dimensions (W x H x D) | 17" X 3-1/2" x 18-1/2" (not including brackets) |
| Protection | RF, DC, Low-frequency, Thermal, Low-Impedance, Circuit-Breaker, Short Circuit |
| Special Features | Sleep Mode, Back-Slope regulation, Stereo, Dual Mono, 70V Mono Operation, Toroidal Power Transformer |
Your home for all things pro audio—backed by expertise and experience. Connect with us today.
Your home for all things pro audio—backed by expertise and experience. Connect with us today.
