Bose Professional PowerMatch PM4500 Configurable Power Amplifier
Brand
BOSE
The Bose Professional PowerMatch PM4500 is a highly versatile, four-channel configurable power amplifier designed for professional sound reinforcement. It features QuadBridge™ technology, which allows the 2000 Watts of total rated power to be distributed between 1 to 4 channels, making it a flexible solution for high-performance venues, auditoriums, and arenas in the UAE.
What is the Bose PowerMatch PM4500 Configurable Amplifier?
The Bose PowerMatch PM4500 is a professional 4-channel power amplifier providing 2000 Watts of total power (4 x 500W @ 4Ω). Featuring QuadBridge™ Technology, it allows each 4-channel block to be configured in Mono, V-Bridge, I-Share, or Quad modes to optimize power for various speaker loads, including 70V/100V. With an integrated audio DSP and PeakBank™ power supply, it delivers high-fidelity sound and unmatched efficiency for demanding UAE installations. Available at Gigstore.
Concert-Quality Precision: Bose PowerMatch PM4500 Configurable Amplifier
The Bose PowerMatch PM4500 represents the pinnacle of professional amplification technology. Available at Gigstore, this amplifier is specifically designed to provide the power and scalability required for world-class venues in Dubai and Abu Dhabi. Whether you are powering a high-performance RoomMatch array or a distributed background music system, the PM4500 ensures that your audio is delivered with absolute clarity and consistent tonal balance.
A key innovation of the PM4500 is QuadBridge™ Technology. This allows the amplifier to be configured so that the total available power can be allocated across one or more channels. It can drive low-impedance and 70/100V loads directly, giving UAE sound engineers the flexibility to mix and match speaker types within a single system. The Dual Voltage and Current Feedback Loop continuously monitors the load, ensuring that distortion is minimized and the widest possible dynamic range is maintained at any volume level.
Advanced DSP and Smart Power Management
The PM4500 is more than just a power source; it is a complete audio management system. The integrated DSP provides high-quality loudspeaker EQ, bandpass filters, and limiting for Bose Professional speakers, all configurable via the front-panel USB or **Bose ControlSpace Designer** software. Efficiency is maximized through the PeakBank™ power supply, which reuses energy from reactive loads, and Fast-tracking Power Factor Correction (PFC), ensuring the amplifier draws power cleanly from the AC mains even during peak performance.
- QuadBridge™ Technology: Configure channels as 4 x 500W, 2 x 1000W, or 1 x 2000W to match your specific system needs.
- Integrated Audio DSP: Access loudspeaker presets, 9-band PEQ, and array EQ for perfect room tuning.
- High Efficiency: Regenerative PeakBank™ power supply and PFC reduce power consumption and heat.
- Direct 70/100V Drive: Seamlessly power distributed speaker lines without external transformers.
- Reliable Protection: Includes thermal, short-circuit, DC, and high-frequency overload protection for total peace of mind.
Technical Specifications
| Feature | Specification Details |
|---|---|
| Total Rated Power | 2000 W (4 x 500 W @ 4 Ω) |
| Amplifier Class | Class-D with proprietary feedback loop |
| 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) |
| Input Channels | 4 Balanced Line Level (3-pin Phoenix) |
| Output Channels | 1 to 4 (Configurable) |
| Rack Space | 2 RU |
Why Source Your Pro Audio from Gigstore?
At Gigstore, we are committed to providing the UAE’s professional audio community with the most reliable technology on the market. When you choose the Bose PM4500, you benefit from:
- 100% Genuine Bose Professional: Guaranteed authentic hardware with local warranty and support.
- Fast UAE Delivery: Express shipping to your project site in Dubai, Abu Dhabi, or the Northern Emirates.
- Technical Integration Support: Our team can assist in configuring your **ControlSpace Designer** settings for optimal venue performance.
Frequently Asked Questions
What is the difference between PM4500 and PM4500N?
The PM4500N includes an integrated Ethernet port for network-based configuration and monitoring, whereas the standard PM4500 is configured via the front-panel USB port.
Can this amplifier drive 70V and 4-ohm speakers at the same time?
Yes! Thanks to QuadBridge™ technology, you can configure individual channel pairs to handle different load types, allowing for incredible flexibility in a single rack unit.
Does it support Dante?
The PM4500 features an expansion slot that can accommodate an optional Bose Dante network card, allowing it to integrate into modern digital audio networks.
| Brands | BOSE |
|---|
