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Biamp Cambridge DS1339: 70 V Plenum Masking Loudspeaker

Model Cambridge DS1339

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Availability: In Stock
  • Authorized Biamp Reseller
  • Manufacturer Warranty
  • Pan-India Delivery
  • Expert Project Support
  • 70.7 V transformer with rotary volume control
  • Ported steel enclosure, 21.6 cm diameter
  • Four-point suspension
  • UL 1480A listing referenced
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Product Overview

Overview

The Biamp Cambridge DS1339 is a 70 V plenum sound-masking loudspeaker in black. DS1339 is a 70 V plenum loudspeaker for open-structure ceilings and plenum spaces. A 5.25 inch driver sits in a ported, 1 mm powder-coated steel enclosure 21.6 cm across, with an internal 70.7 V transformer and a rotary volume control, hung from four points for quick levelling.

Corporate AV supplies, installs and supports Biamp systems across India. Request a quote for the Biamp Cambridge DS1339 with supply, installation and commissioning.

Key features

  • 70.7 V transformer with rotary volume control
  • Ported steel enclosure, 21.6 cm diameter
  • Four-point suspension
  • UL 1480A listing referenced
  • 2 kg

Typical applications

  • Open ceilings and plenums
  • Open-plan offices
  • Healthcare
Why choose the Cambridge DS1339
it is a 70 V plenum sound-masking loudspeaker in black from Biamp, a 70 V loudspeaker for masking above the ceiling.
Product Highlights

Key Benefits

70.7 V transformer with rotary volume control

Ported steel enclosure, 21.6 cm diameter

Four-point suspension

UL 1480A listing referenced

2 kg

Use Cases

Ideal Applications

Open ceilings and plenums

Open-plan offices

Healthcare

Technical Details

Technical Specifications

Physical
Dimensions H 11.4 cm
Weight 2 kg
Performance
Loudspeaker type 5.25-inch full range paper cone driver with one-inch voice coil diameter, 70.7 Volt
Sensitivity (2.83 Volts @ 1 meter on Axis): 91.9
Impedance Nominal: 70.7 V / Secondary Equals 8 Ohms
Frequency response -10dB down: 100Hz to 10,000Hz
Notes Cabling: 2 conductor 20AWG
Safety and compliance UL 1480A and UL 2043; Met Works with WELL licensing criteria for sound masking
Why CorporateAV?

Sourced right. Installed right.

Genuine Manufacturer Stock
Every unit sourced through authorized distribution, backed by manufacturer warranty.
Expert AV Integration
Paired correctly with compatible systems and your room's existing AV infrastructure.
Pan-India Delivery & Support
On-site installation and ongoing technical support wherever your project is based.
More Details

Additional Information

Why Buy The Cambridge DS1339 From Corporate AV?
  • Genuine Biamp stock with manufacturer warranty support
  • Custom pricing for bulk and multi-room / multi-site rollouts
  • Local after-sales support — a real team you can call or WhatsApp, not a call centre
  • Expert guidance on product selection and deployment planning
  • Professional installation across Bangalore, Hyderabad, Mumbai, Delhi NCR, and the wider India region
Distribution

Corporate AV supplies and installs Biamp products across Bangalore, Hyderabad, Mumbai, Delhi NCR, Chennai, Pune, Kolkata, Ahmedabad, and the wider India region.

Frequently Asked Questions

What is the Biamp Cambridge DS1339?
The Biamp Cambridge DS1339 is a 70 V plenum sound-masking loudspeaker in black. DS1339 is a 70 V plenum loudspeaker for open-structure ceilings and plenum spaces. A 5.25 inch driver sits in a ported, 1 mm powder-coated steel enclosure 21.6 cm across, with an internal 70.7 V transformer and a rotary volume control, hung from four points for quick levelling.
What are the main specifications of the Biamp Cambridge DS1339?
Biamp lists these figures for the Cambridge DS1339: dimensions: H 11.4 cm; weight: 2 kg. The full specification table is on this page.
Where is the DS1339 installed?
In open-structure ceilings and the plenum space above tiles.
How is the level set?
With the rotary volume control and transformer taps.
What does the DS1339 weigh?
About 2 kg, so the hanger and ceiling structure must be able to carry it.
Can Corporate AV supply and install the Biamp Cambridge DS1339 in India, and how do I get a quote?
Yes. Corporate AV supplies, installs and supports Biamp systems across India, with a site survey, commissioning and after-sales support. Use the Request a Quote button on this page or contact Corporate AV with your project details and quantity.