Pre-construction | Speco Technologies SP-5NXC/T, SP-4NXC/T specification

Congratulations on your purchase of Speco Technologies’ Nexus Contractor™ 70/25 Volt Commercial Speaker Systems!

Speco Technologies’ Nexus Contractor™ Commercial Speaker System Line offers premium quality components and strong specification providing a network of sound and paging for the most demanding commercial environments.

The high-end NXC Series features heavy-duty, industrial metal back cans that provides component protection and safety while at the same time enhancing the speakers’ full-range bass sound as does the speakers’ ported design.

Quick-snap terminal connects provide easy access and optimal angles for connecting speaker wire to the NXC Series as a wattage selector dial makes transformer wattage setting as easy as a quick turn.

Added security loops mounted to the back can of the speakers allow for a support cable run. Provided ceiling support brackets will complete a secure installation that will lend itself to countless years of performance and reliability.

Nexus Contractor™ Commercial Speaker System Specifications:

Connecting and Mounting Your Speakers:

Please follow these directions for connecting and mounting your

Nexus Contractor™ Commercial Speaker System:

					Silver Wattage
Easy Mount Tabs	Quick-Snap		3/4”	Wattage	Tap Dial Indicator
Easy Mount Tabs	Terminal		Punch	Wattage
	Connect	Strain	Out	Tap Dial
		Strain	Hole
		Protector

Terminal	Easy Mount Tabs
Metal	Adjusting Screws
Cover

Item Code: SP-4NXC/T

4” 70/25V Commercial

Speaker System

Specifications:

•4” Polypropylene Coated Woofer with Rubber Surround

•3/4” PEI Tweeter

•Frequency: 60Hz –20kHz

•10 Watt RMS/ 30 Watt Max

•Sensitivity: 86 db 1w/1m

•Impedance: 8 ohms

•Transformer:

70/25 Volt Transformer Dial

•Transformer Settings:

10w/ 5w/2.5w/ 1.2w & 8 ohms

•Dimensions: 8” Dia x 8 1/2“ D

•Cut Out Dimension: 7” Dia

•Weight: 4.6 lbs.

•Quick-Snap Terminal Connects

•Metal Safety Loop for Securing

•Mounting Brackets Included

Item Code: SP-5NXC/T

5.25” 70/25V Commercial

Speaker System

Specifications:

•5.25” Polypropylene Coated Woofer with Rubber Surround

•3/4” PEI Tweeter

•Frequency: 50Hz –20kHz

•60 Watts RMS/ 120 Watts Max

•Sensitivity 89 db 1w/1m

•Impedance: 8 ohms

•Transformer:

70/25 Volt Transformer Dial

•Transformer Settings:

60w/ 30w/ 10w/ 5w/ 2w & 8 ohm

•Dimensions: 9 3/4” Dia x 8 1/8 “ D

•Cut Out Dimension: 8 1/2” Dia

•Weight: 6.8 lbs.

•Quick-Snap Terminal Connects

•Metal Safety Loop for Securing

•Mounting Brackets Included

Item Code: SP-6NXC/T

6.5” 70/25V Commercial

Speaker System

Specifications:

•6.5” Polypropylene Coated Woofer with Rubber Surround

•3/4” PEI Tweeter

•Frequency: 50Hz –20kHz

•60 Watts RMS/ 140 Watts Max

•Sensitivity: 90 db 1w/m

•Impedance: 8 ohms

•Transformer:

70/25 Volt Transformer Dial

•Transformer Settings:

60w/ 30w/ 10w/ 5w/ 2w & 8 ohm

•Dimensions: 10” Dia x 8 1/8 “ D

•Cut Out Dimension: 9” Dia

•Weight: 7.1 lbs.

•Quick-Snap Terminal Connects

•Metal Safety Loop for Securing

•Mounting Brackets Included

Paint

Shield

Pre-construction:

Choosing Your Speaker Location and Pre-wiring the Job:

Carefully select areas of the ceiling where there are no obstructions, plumbing, heating/AC apparatus or electrical wiring.

For sheetrock ceilings, use the enclosed C-Bracket as a cut out guide, tracing the inner dimensions of this bracket on your sheetrock ceiling, then proceed to cut out the circle to establish mounting hole.

On drop ceiling installations where the ceiling tiles will not support the weight of the speaker, use the accompanying pre-mounted brackets to support the weight of the speaker. Each bracket has two elongated support brackets and a center C-Bracket that have dog-eared sides that rest on the elongated support brackets and then are secured by the enclosed screws.

After selecting your brackets location, cut holes through the ceiling tile that line up perfectly with the placement and diameter of the C-Brackets.

Upon finalizing speaker location and cutting holes, pre-run speaker wire through ceiling to be available upon speaker installation.

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SP-6NXC/T, SP-5NXC/T, SP-4NXC/T specifications

Speco Technologies is a well-known name in the security and surveillance industry, offering a wide range of products designed to meet the needs of various environments. Among their extensive line of offerings are the SP-4NXC/T, SP-5NXC/T, and SP-6NXC/T models, which are premium speakers known for their optimal sound performance and robust construction.

The SP-4NXC/T is designed for a perfect balance of clarity and power, making it suitable for numerous applications ranging from retail stores to larger venues. With a power rating of 4 watts, the speaker ensures tailored audio output that is not only loud but crystal clear. This model boasts an efficient frequency response that enhances speech intelligibility and music quality alike, providing a full-bodied performance.

The SP-5NXC/T offers enhanced performance with a power output of 5 watts, catering to environments that demand slightly higher audio levels. This speaker features a durable weatherproof design, allowing it to withstand outdoor conditions while producing high-fidelity audio. The SP-5NXC/T is well-suited for installation in schools, restaurants, and other public spaces, ensuring announcements and background music are delivered with exceptional clarity and volume.

The SP-6NXC/T takes it a step further, providing 6 watts of power for high-demand environments. This model is particularly useful in larger areas where sound distribution is critical. Like its counterparts, the SP-6NXC/T is built with weather-resistant materials, making it an excellent choice for both indoor and outdoor applications.

All three models are equipped with transformer taps that allow for easy integration into existing audio setups. Their desig features a sleek, low-profile aesthetic, ensuring that they blend seamlessly into various settings. Moreover, the speakers support dual voltage options, further enhancing their versatility for various installation requirements.

In summary, the Speco Technologies SP-4NXC/T, SP-5NXC/T, and SP-6NXC/T models deliver a blend of power, clarity, and durability. Ideal for commercial and public use, these speakers cater to an array of audio needs while maintaining a commitment to quality and performance. Whether for announcements, music playback, or other audio applications, these models ensure that sound is delivered consistently and effectively.