

Product copy, images, availability cues, and policy labels are drawn from Audico's catalogue records.
Visible-price products are prepared for cart handoff; complex or POA products route to Audico guidance.
Category 311 within Uncategorised.
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Check the fit before you buy.
Best assessed as category 311 for the customer's actual room, source and budget.
Works well with
- Amplifiers or receivers matched to the speaker load and room size.
- Suitable speaker cable, wall brackets or stands where required.
- Speakers with a suitable impedance and sensitivity match.
- Streaming sources, TV audio, turntable or network player depending on inputs.
Check first
- Confirm amplifier power, impedance and the listening distance.
- Check placement, mounting and cable route before ordering.
- Confirm speaker count, room size and source requirements.
- Check HDMI, phono, subwoofer and multi-room needs before purchase.
Visible-price product with specialist fit still recommended before final checkout.
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Why it belongs here
A confident final check before the cart.
The Bose Professional IZA2120HZ is a state-of-the-art high-impedance amplifier designed for a variety of commercial audio applications. With its two-channel configuration, this amplifier seamlessly combines power and precision, ensuring impactful sound delivery in spaces ranging from retail environments to corporate meeting rooms. It is engineered to deliver 20 watts per channel at 70/100V, making it a perfect choice for installations requiring distributed audio. The IZA2120HZ features built-in EQ presets that allow users to tailor the sound output to specific environments, optimizing performance in any setting. Additionally, the product supports both Low-Z and High-Z speaker connections, offering flexibility for different audio setups. Its sleek design includes an easy-to-use front panel with indicator lights that monitor power and signal status, ensuring users can easily oversee system performance. With integrated mic/line connectivity, the amplifier accommodates various audio sources, making it an excellent choice for multi-purpose venues. The robust construction ensures durability, while multiple signaling options enhance versatility. In summary, the Bose IZA2120HZ stands out in the market for its reliability, performance, and user-friendly features. Whether installed in a restaurant, school, or corporate office, it delivers exceptional sound clarity and coverage, ensuring that every message is heard clearly. This amplifier is an essential component for anyone seeking to enhance their audio experience in professional spaces.
Product details
- Name
- Bose Professional IZA2120HZ
- Brand
- Bose Professional
- Model
- IZA2120HZ
- SKU
- IZA2120HZ
- MPN
- Not supplied
- Commerce action
- local-proof-only

Product images
Product details
- Name
- Bose Professional IZA2120HZ
- Brand
- Bose Professional
- SKU / MPN
- IZA2120HZ / —
- Breadcrumb world
- Uncategorised
Technical specifications
Specifications
| Frequency Response | 20 Hz - 20 kHz |
|---|---|
| Input Impedance | 10kΩ |
| Signal-to-Noise Ratio | > 90 dB |
| Channels | 2 |
| Adjustable Gain | Yes |
| Applications | Background music, paging |
| Bridge Mode | Yes |
| Built-in Mixer | No |
| Certifications | CE, UL |
| Color | Black |
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