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NorthLine

NORTHLINE NL6T 12W 70V/100V/8Ω Commercial Ceiling Speaker

NORTHLINE NL6T 12W 70V/100V/8Ω Commercial Ceiling Speaker

NL6T

$79.99 CAD
$79.99 CAD
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Shipping calculated at checkout.
12W IN-CEILING SPEAKER | 70V / 100V / 8Ω

NORTHLINE NL6T Commercial Ceiling Speaker

The NORTHLINE NL6T is a compact 12W in ceiling speaker designed for distributed background music and voice announcements. It gives installers a choice of 70V, 100V or 8Ω operation, making it adaptable to different commercial audio systems.

Its 2 inch full range driver, white magnetic grille and black steel backcan suit ceiling installations where a discreet appearance and convenient system integration matter. Use it in reception areas, shops, cafés, offices, clinics and other shared spaces.

Select the correct transformer tap for a 70V/100V amplifier, or use 8Ω bypass with a compatible low-impedance amplifier. The removable Euroblock connection and ceiling clamps help simplify installation.

12W Rated Power 70V / 100V / 8Ω 2" Full-Range Driver 162mm Cutout White Magnetic Grille
Manual

Discreet Ceiling Audio for Everyday Business Spaces

The NL6T is designed for spaces where music should be comfortably heard and routine announcements should remain intelligible without bulky wall-mounted equipment. Its white circular grille provides a tidy ceiling finish, while the steel backcan keeps the speaker assembly enclosed.

For larger installations, 70V or 100V operation allows several NL6T speakers to run from a compatible distributed audio amplifier. Each speaker can be set to an appropriate transformer wattage tap. For a conventional compatible amplifier, the NL6T also offers 8Ω bypass.

Retail & Reception Distribute background music through shop floors, service counters and customer waiting areas.
Cafés & Dining Provide everyday background audio across smaller seating and service areas.
Offices & Clinics Bring music or voice announcements to corridors, receptions and shared rooms.
Hotels & Meeting Areas Keep the ceiling appearance clean in hallways, common areas and meeting spaces.
Size Clarification: The NL6T uses a 2 inch full range driver inside a housing with a 192mm (7.6 inch) overall diameter. The 8Ω designation refers to the speaker's low impedance setting, not an 8 inch driver.

Key Features

  • 12W rated in ceiling speaker
  • Selectable 70V and 100V transformer taps
  • 8Ω bypass for compatible low-impedance amplifiers
  • 2 inch full range driver
  • 100Hz–20kHz stated frequency range
  • 90dB SPL sensitivity at 1W/1m
  • White removable magnetic grille
  • Black powder coated steel backcan
  • Euroblock speaker terminal connection
  • Ceiling clamp mounting arrangement
  • 162mm (6.38-inch) ceiling cutout
  • 95mm (3.7-inch) mounting depth
  • Maximum ceiling thickness of 39mm (1.5 inches)
  • 70V tap choices: 1.5W, 3W, 6W, 12W
  • 100V tap choices: 3W, 6W, 12W
  • Suited to background music and voice paging
Application Tip: Choose speaker wattage taps and quantity for the required coverage and sound level. The NL6T is intended for general background music and paging rather than strong low-frequency or high output foreground music.

Technical Specifications

Brand NORTHLINE
Model / SKU NL6T
Speaker Type Passive in ceiling speaker
Rated Power 12W
Driver 2 inch full range
Operating Modes 70V / 100V / 8Ω bypass
70V Transformer Taps 1.5W / 3W / 6W / 12W
100V Transformer Taps 3W / 6W / 12W
Low-Impedance Mode 8Ω bypass
Frequency Range 100Hz–20kHz
Sensitivity 90dB SPL @ 1W / 1m
Terminal Euroblock connector
Overall Diameter 192mm (7.6 in)
Ceiling Cutout 162mm (6.38 in)
Mounting Depth 95mm (3.7 in)
Maximum Ceiling Thickness 39mm (1.5 in)
Backcan Black powder-coated steel
Grille White magnetic grille
Mounting Method Ceiling clamps
Net Weight 1.8kg (4.0lb)
Typical Applications Background music / voice paging
Amplifier Compatibility: Match the speaker selector to the amplifier's actual output mode. A 70V or 100V line must never be connected with the NL6T set to 8Ω bypass.

Choose the Right Speaker Operating Mode

The NL6T offers three modes so the same speaker model can be used with different types of properly matched sound systems. Select the appropriate setting before turning the amplifier on.

70V Commercial Audio Available taps: 1.5W, 3W, 6W and 12W. Ideal for multi-speaker distributed audio on a compatible 70V line.
100V Commercial Audio Available taps: 3W, 6W and 12W. Add the wattage taps of all connected 100V speakers.
8Ω Bypass Use with a compatible low impedance amplifier. Account for the combined impedance when connecting multiple speakers.
Connection & Mounting Euroblock terminal, ceiling clamps and a removable magnetic grille support practical installation.
Important: Do not connect the 8Ω bypass setting to a 70V or 100V amplifier output. Turn amplifier power off before wiring or changing the selector.

Ceiling Preparation Checklist

  • Confirm a 162mm (6.38-inch) ceiling cutout.
  • Allow at least 95mm (3.7 inches) of mounting depth and check obstructions above the ceiling.
  • Confirm ceiling material thickness does not exceed 39mm (1.5 inches).
  • Connect the speaker cable, select the correct mode, then secure the speaker with its ceiling clamps and attach the grille.
  • Turn on the system and test initially at low volume.

70V / 100V Speaker Load Planning

In a distributed 70V or 100V installation, all speaker wattage taps add together. Keep the total connected speaker load below the amplifier's rated speaker-output capacity, with sensible headroom.

Example: Eight NL6T speakers, each set to the 6W tap, create a total 48W speaker load. A compatible 60W amplifier leaves 12W of rated capacity unused.

8 × 6W Example speaker setting
48W Total connected load
12W Unused capacity on 60W amp

Example Speaker Tap Calculations

Speaker Quantity Tap per Speaker Total 70V/100V Load Amplifier Rated Power With 20% Headroom*
4 3W 12W At least 15W
6 6W 36W At least 45W
8 6W 48W At least 60W
10 6W 60W At least 75W
12 6W 72W At least 90W
*Headroom Guideline: These amplifier calculations use an illustrative 20% power reserve; they are not manufacturer-specified minimum amplifier ratings. Always consider system design, speaker tap settings and other connected speakers.

How Should Multiple NL6T Speakers Be Wired?

For 70V or 100V installations, connect the speakers electrically in parallel and maintain consistent positive/negative polarity throughout the run. Refer to the manual for the illustrated connection method.

Can I Use More Than One NL6T in 8Ω Mode?

Yes, when the total connected impedance and wiring arrangement are compatible with the amplifier. Unlike distributed 70V/100V systems, do not choose an 8Ω speaker count based only on wattage-tap calculations.

Installation Reminder: Match the speaker operating mode to the amplifier output, confirm polarity and wiring, and follow applicable electrical and building-code requirements.

What's Included

1 × NORTHLINE NL6T In-Ceiling Speaker
1 × Magnetic Grille
1 × Euroblock Speaker Connector
Before Installation: Confirm the 162mm ceiling opening, 95mm mounting depth, amplifier output mode and selected speaker wattage tap. The installation and wiring diagrams are available through the red Manual button above.

Brand new

All our Texonic products are brand new and we don't sell refurbished items

Warranty

One of our main goals is to provide our customers with the best products and services. All our TEXONIC products are covered under 2 year of manufacturing warranty.

Shipping

Orders placed before 7:00 AM EST will be shipped the same business day. Orders placed after the cutoff time will be shipped on the following business day.

Please note: Free shipping is available in select provinces only. Additional shipping charges may apply to other regions.

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Need assistance?

Having trouble deciding which product is suitable for your project or have any questions? Don't worry we are happy to help. You can call, text or email us☺

705 999 5775sales@texonic.ca