Bose Professional PowerMatch PM4250 Configurable Power Amplifier
Brand
BOSE
The Bose Professional PowerMatch PM4250 is a four-channel configurable power amplifier designed for professional sound reinforcement. It features QuadBridge™ technology, which allows the 1000 Watts of total rated power to be distributed across 1 to 4 channels, providing exceptional flexibility for restaurants, retail spaces, and corporate environments in the UAE.
What is the Bose PowerMatch PM4250 Configurable Amplifier?
The Bose PowerMatch PM4250 is a professional 4-channel power amplifier that delivers a total of 1000 Watts (4 x 250W @ 4Ω). Utilizing QuadBridge™ Technology, it allows you to configure each 4-channel block in various modes—Mono, V-Bridge, I-Share, or Quad—to perfectly match speaker requirements, including direct drive for 70V/100V lines. With an integrated DSP and Class-D efficiency, it provides concert-quality sound for diverse commercial installations. Available at Gigstore.
Scalable Power for Every Venue: Bose PowerMatch PM4250
The Bose PowerMatch PM4250 offers a high level of flexibility for professional sound reinforcement. Available at Gigstore, this amplifier is a preferred choice for medium-sized installations in Dubai and Abu Dhabi, such as premium restaurants, retail boutiques, and auxiliary zones in larger venues. It combines the audio quality of a high-end stereo amp with the rugged reliability and configuration options required for the 24/7 demands of UAE commercial spaces.
The heart of the PM4250 is its QuadBridge™ Technology. This innovation allows the amplifier’s 1000W of total power to be distributed across its four channels in a variety of ways. You can run four independent 250W channels, bridge them for 500W zones, or combine all power into a single 1000W output. This versatility means you can drive low-impedance loudspeakers and high-impedance (70/100V) distributed lines simultaneously from a single unit, significantly reducing rack space and system complexity.
Intelligent DSP and Efficient Operation
Beyond raw power, the PM4500 features a comprehensive onboard DSP. Accessible via the front panel or **Bose ControlSpace Designer** software, the DSP provides loudspeaker-specific EQ presets, delay, and limiting to protect your investment and ensure optimal performance. The amplifier is built around a high-efficiency PeakBank™ power supply and fast-tracking PFC, ensuring it runs cool and draws power efficiently—an essential factor for installations in the warmer climates of the Emirates.
- QuadBridge™ Flexibility: Configure power as 4x250W, 2x500W, or 1x1000W to suit any speaker configuration.
- Integrated Loudspeaker DSP: Includes EQs, crossovers, and limiters tailored for Bose Professional loudspeakers.
- 70V/100V Capability: Direct-drive support for distributed speaker systems without external transformers.
- Network Ready: (N-version available) for remote monitoring and control via standard Ethernet.
- Compact 2RU Design: High power density saves valuable space in equipment racks.
Technical Specifications
| Feature | Specification Details |
|---|---|
| Total Rated Power | 1000 W (4 x 250 W @ 4 Ω) |
| Amplifier Class | Class-D (High Efficiency) |
| Frequency Response | 20 Hz - 20 kHz (+/- 0.5 dB) |
| Signal-to-Noise Ratio | > 102 dB (A-weighted) |
| THD | < 0.4% (at 1W, 20 Hz to 20 kHz) |
| Digital Signal Processing | Integrated; 48 kHz / 24-bit conversion |
| Inputs | 4 Balanced (3-pin Phoenix) |
| Rack Height | 2 RU |
Why Purchase Bose Professional from Gigstore?
At Gigstore, we provide more than just equipment; we provide professional solutions. When you buy the Bose PM4250 from us, you receive:
- Authentic Bose Product: 100% genuine professional-grade hardware with UAE warranty support.
- Rapid Local Delivery: Insured shipping to your project site across the Emirates, from Dubai to Ras Al Khaimah.
- System Consultation: Our technical experts can help you choose the right **Bose ControlSpace** accessories to complete your installation.
Frequently Asked Questions
Can I use this for 100V speaker lines?
Yes, the PM4250 can be configured in V-Bridge or Quad modes to drive 70V or 100V distributed speaker systems directly, providing up to 1000W for large-scale paging and music.
What is the difference between PM4250 and PM4250N?
The **PM4250N** is the networked version, featuring an Ethernet port on the rear for control and monitoring via a network. The standard PM4250 is configured via a front-panel USB connection.
Is the DSP easy to set up?
The basic setup can be done via the front-panel LCD, but for advanced tuning, we recommend using a laptop with Bose ControlSpace Designer software to access all EQ and routing features.
| Brands | BOSE |
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