SpeakerCraft SC Pro Commercial 4


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SpeakerCraft SC Pro Commercial 4 All models include tuned and ported back cans that allow the woofers to create maximum bass output in a compact enclosure. High power handling, wide frequency response, and low distortion make the SC Pro Commercial Series ideal for applications requiring high-fidelity performance from a ceiling loudspeaker. All SC Pro Commercial Series models feature a rotary switch on the baffle and behind the grill. This switch allows the installer to select multiple taps for 70/100 operation or to bypass the transformer entirely and use the speakers in 8Ω mode. If you are looking for high performance, ease of installation, durability, flexibility, and a lifetime warranty, the SC Pro Commercial Series is an obvious choice.
Model SpeakerCraft  SC Pro Commercial 4
4" Polypropylene Cone Woofer
1/2" Pivoting Polyamide Dome Tweeter
UL 1480 Certified
Sensitivity: 85dB 1W/1m
Power Handling: 80 Watts
Transformer Taps (Com45-T): 70V: 32W, 16W, 8W, 4W
100V: 32W, 16W, 8W + Transformer Bypass (8O)
Impedance: 8 Ohms
Frequency Response: 88Hz - 20kHz
Diameter x Depth: 8 3/16" x 7 9/16" (207.97 mm x 192.1 mm)
Cut-Out Diameter: 6 3/4" (171.45 mm)

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Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at http://www.interlinkexpress.com to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A
Saturday by 12 Delivery £35 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25