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Professional Series
The PS-C85RTBF is the baffle-only configuration of the Professional Series high-output in-ceiling loudspeaker, designed for use with the PS-C85BB back box. Delivers 91dB sensitivity and extended low-frequency response, with selectable horn or collar dispersion and full 70V/100V distributed audio support.
Key Features
SPECIFICATIONS
SKU | Color 40231HF Driver 1.4" (36mm) aluminum dome compression driver, 36mm Voice Coil Size, 1" (25mm) Exit Size, Neodymiu...LF Driver 8" (203mm) aluminum cone, Santoprene surround, 60.55mm Voice Coil Size, Ferrite MagnetFrequency Response (+/- 10db) 36.6Hz - 25kHzFrequency Response (+/- 3db) 41.4Hz - 20kHzPower Handling (RMS) 150 watts (600 watts peak), 100 hoursSensitivity 91dB SPLEnclosure PC/ABS (UL94V-0), Steel, Powder coated (sold seperately)Rated Maximum SPL 114dB, 120dB peakNominal Impedance (Ohms) 8 ohmsTransformer Taps 70 V / 100 V: 120W, 60W and 30W 70 V: 15WCoverage Pattern 1kHz to 10kHz 120 or 80 Degree Axis SymmetricDimensions (Diameter x D) 11.07" x 7.22" (281.18mm x 183.39mm)Cut-Out Dimensions (Diameter) 10.125" (257.18mm)Weight 18.7 lbs. (8.48kg)Grille SteelInput Connector Four pin, Euroblock with loop output connectionsCertifications UL 1480A; UL 2043; NFPA 90A; NFPA 70Suspension Points Two, on top surfaceMaximum SPL (Peak) 120dB peak
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Orders placed though the Amber Technology website are despatched from our Sydney warehouse. Orders placed before 1.00pm Sydney time (for items in stock) will generally be shipped on the same day.
We ship using Startrack Express. We deliver Australia-wide to residential, business and PO box addresses.
Shipping is free for all orders over $1100 including GST (effective 1 April 2026). There is a $33 (including GST) shipping and handling charge for all orders under $1100 including GST.
Tracking numbers for your order can be found in the order history section of your dashboard. If you have any questions regarding shipping, please contact us.
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
All items purchased from Amber Technology will be covered under warranty. The duration and terms of this warranty are specified by the manufacturer unless otherwise stated. Warranty information is available on the individual product listings on this site.
Refurbished items will include a 12 month warranty unless otherwise stated.Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us.
Amber Technology maintains a nation-wide network of carefully selected Authorised Service Agents to ensure that you are never far from convenient, expert technical and service support. If your item develops a problem and requires servicing under warranty, please contact your local Authorised Service Agent.
The availability of stock is communicated via the indicator of each product listing page. "Available" means that reasonable stock is in our warehouse, ready for immediate shipment. "Limited Stock" means that we have only a small number of items in stock. "Out of Stock" means this item is currently unavailable for immediate shipment - orders placed for ‘Out of Stock’ items will be fulfilled as soon as replacement stock arrives.
"Special Order” items are products that are not generally kept in stock in Australia. Lead times for Special Order items vary depending on country of origin, manufacturer’s stock levels, factory production schedules and/or incoming shipment transit times. Please contact us for an estimate as to the likely lead time. Please note that finalized sales for special order items cannot be cancelled.
If refurbished stock is available, this will be shown on the summary page for the product. If a product listing only allows you to choose refurbished stock, we are not holding new stock and we can no longer obtain new stock.
Refurbished items are always in perfect working order and will include all accessories. Refurbished items are may
Refurbished items include a 12-Month warranty unless otherwise stated.
Please visit the Get Support page to find a service agent, log a service ticket, or ask a technical question about your product.
Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us.