Quam 4C3Z8OT 4" Indoor/Outdoor Square Frame Loudspeaker, oz, 91 dB, Ohms
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Delivers clear, intelligible voice and tone playback for paging, security alerts and monitoring
- Moisture-resistant cone and durable square frame for reliable indoor and protected outdoor use
- High 91 dB sensitivity maximizes output with less amplifier power, improving system efficiency
- Compact 4-inch driver and 8 ohm impedance for easy integration into existing PA, access control and surveillance systems
- 10W RMS handling and 130 Hz–9 kHz frequency range provide accurate voice and signal reproduction
- Simple spade-lug connections and US-made construction for fast installation and dependable long-term performance
Quick Specifications
- Product Model
- 4C3Z8OT
- Brand Name
- Quam Speakers
- Product Name
- 4C3Z8OT Speaker
- Product Type
- Speaker
Explore the details
Product information
4C3Z8OT
Overview
Designed for reliable voice paging, alarm tones and monitoring in commercial and security installations, the Quam Speakers 4C3Z8OT loudspeaker delivers clear audio where intelligibility matters. This 4-inch square-frame speaker combines a moisture-resistant cone and a 5 oz magnet to withstand protected outdoor conditions while maintaining consistent performance indoors. With 91 dB sensitivity and 8 ohm impedance, the driver produces strong output without demanding excessive amplifier power, making it ideal for paging systems, access control, CCTV integration and other surveillance or security applications.
The 4C3Z8OT handles 10W RMS and covers a 130 Hz to 9 kHz frequency range, giving crisp voice clarity and dependable signal tone reproduction across the critical vocal band. Installation is straightforward thanks to its compact square shape and 0.205" spade-lug connections, so integrators can mount and wire units quickly in retrofit or new-build projects. Made in the US, this pro speaker is built for dependable, long-term use in monitoring, security and public-address environments. Order the Quam 4C3Z8OT today to improve your facility's paging, alarm and surveillance audio performance.
Features
- Delivers clear, intelligible voice and tone playback for paging, security alerts and monitoring
- Moisture-resistant cone and durable square frame for reliable indoor and protected outdoor use
- High 91 dB sensitivity maximizes output with less amplifier power, improving system efficiency
- Compact 4-inch driver and 8 ohm impedance for easy integration into existing PA, access control and surveillance systems
- 10W RMS handling and 130 Hz–9 kHz frequency range provide accurate voice and signal reproduction
- Simple spade-lug connections and US-made construction for fast installation and dependable long-term performance
| General Information | |
|---|---|
| Brand Name | Quam Speakers |
| Manufacturer | QUAM |
| Product Name | 4C3Z8OT Speaker |
| Product Type | Speaker |
| Product Model | 4C3Z8OT |
| Manufacturer Part Number | 4C3Z8OT |
| Technical Information | |
| Impedance | 8 ohms |
| Sensitivity | 91dB |
| Application/Usage | Indoor/Outdoor, Music, Voice |
| Audio | |
| RMS Output Power | 10W |
| Maximum Frequency Response | 9 kHz |
| Minimum Frequency Response | 130Hz |
| Product Information | |
| Shape | Square |
| Miscellaneous | |
| Country of Origin | US |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 4C3Z8OT
- Manufacturer part:
- 4C3Z8OT
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsQuam 4C3Z8OT 4" Indoor/Outdoor Square Frame Loudspeaker, oz, 91 dB, Ohms
4C3Z8OT