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Rel No25 Black Reference Series Subwoofer

REL Acoustics

Product Reference

36065

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Condition: New

Brand-new, unused, unopened and undamaged item in original retail packaging (where applicable).

Warranty

Limited 3 year warranty.  More info

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Only 1 left in stock.

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£6500.00
A True Reference Subwoofer

A True Reference Subwoofer

"A truly sublime subwoofer that delivers unsurpassed speed and ultra-realistic LF effects. Switch to hi-fi and its accurate bass gives music incredible passion and scale."

The brand new flagship REL No. 25 reference subwoofer commemorates and celebrates a quarter century of building the finest sub bass systems, while pointing to the future and the next 25 years as it employs RELs most advanced design, engineering and craftsmanship.

No. 25 combines the power of an ultra-reliable 1,000 watt amplifier, with a lightweight and perfectly balanced carbon fibre 15” driver. All this is controlled by REL legendary filter sets and proprietary crossovers with 2 separate parametric equalizers permitting remarkably flat in-room response, while maintaining the speed and resolution for which modern RELs have become known.

REL want our customers to enjoy all this performance without being limited to only a few room locations, so we built-in our legendary LongBow™ wireless receivers into every No. 25. This design utilizes zero compression, resulting in stunning dynamics and bass extension without being tethered to a cable, while delivering sound quality comparable to our competitor’s hardwired designs. It’s just another example of how we strive to offer complete and thoughtful solutions.

Floor To Ceiling Bass

Floor To Ceiling Bass

When we experience bass in real time out in the world, it occurs with height to it. It strikes our sinuses, it kicks at our chest cavities, it rumbles along the floor conveying power authority and majesty. Our Reference Line Arrays permits bass to emerge more naturally, adding a height component in how it propagates throughout the room. Since 90 percent of the energy produced by a system resides in the bass regions, Reference Line Arrays are the magic element missing from so many otherwise state of the art systems. This air, transparency and, of course, effortless power that Reference Line Arrays convey can’t be imagined, it can only be experienced in person.

Reliable Power

Reliable Power

It takes huge power to invest the No. 25 with the shattering dynamics of which it is capable. The rugged beast of a 1,000 watt NextGen3 amplifier that powers No. 25 has already proven itself in the field in one of our previous designs, making us comfortable with not only its startling sonic performance but also its reliability. However, No. 25 is no mere exercise in excess, but rather a thorough exposition in the art of rendering sub bass, totally, completely and with great deftness in tonality, expression and dynamics. Ultimately, this is what makes the No. 25 the addiction it quickly becomes.

Total Control

Total Control

Begin your relationship with REL Reference by simply picking up the remote in the cup of your hand. This is a carefully wrought system improvement that encourages the sort of finely detailed decisions during set-up necessary to achieve the perfect balance to the ultimate system owner. REL Reference models employ remote control in order to assist and increase ease of initial set-up.

Monoblock Amplifiers and High Level Connection Note:

REL do not recommend use of a single REL subwoofer with ANY brand of monoblock amplifier as it is possible to observe slight channel-to-channel dc offset that can result in mild oscillation. For any monoblock, REL recommend use of stereo pairs of the appropriate model of subwoofer.

While we do our best to keep this information up to date, please be aware that all specifications are subject to change by the manufacturer at any time.

Specifications

Type Closed box, front firing woofer
Drive Unit 15 in., 380mm long throw, carbon fibre cone with inverted carbon
fibre centre cap
Lower Frequency Response in Room 15 Hz at -6 dB
Input Connectors High Level Neutrik Speakon, Low Level stereo RCA, LFE RCA, LFE XLR
Output Connectors High Level, Low Level RCA, Balanced XLR, Daisy Chain Outputs
Amplifier Type NextGen3 Class D
Power Output 1,000 watts (RMS) Ultra High-Current Power Supply
Mains Input Voltage 220-240 volts, 110-120 volts for certain markets
Phase Switch Yes, 0 or 180 degrees
Wireless Capability Longbow (Optional) Zero Compression Individual discrete D/A and
A/D Encoders

Protection System

Fully Electronic Set Safe Yes
D.C. Fault Yes
Output Short Yes
Fuses 7 Amp semi delay 230 volts operation 15 Amp semi delay 115 volts
operation

Physical Properties

Dimensions W x H x D 29 x 21.3 x 30 in. (736.5 x 540 x 762 mm)
Net. Weight 168 lbs. (76 kg)
Finish Piano Black Lacquer 12 Coats

Accessories

Mains Lead Yes
Neutrik Speakon Cable Yes - 10 Meters
Interconnect Yes
User Manual Yes

While we do our best to keep this information up to date, please be aware that all specifications are subject to change by the manufacturer at any time.

Part Exchange Available

Looking to upgrade and not sure what to do with your old gear? Trade-in with us and take the hassle out of finding a new home for your equipment.

We can take back any type of product we sell, from cables, to projectors, speakers, amplifiers, AV receivers, subwoofers and more.

Just fill in the form below and we'll get back to you.

Please note we don't purchase second hand goods for cash, we take trade-ins as part payment towards the purchase of new equipment.

PayPal Credit - Flexible Credit

Buy Now, Pay Later: Get 4 months 0% finance when you spend £99 or more. Look for the PayPal Credit button when making your purchase.

More information on PayPal Credit is available here.

Klarna Finance - Pay Monthly

Pay monthly plans for up to 48 months, available on purchases between £299 and £25,000.

0% ONIF6 6 Months
0% ONIF12 12 Months
0% ONIF24 24 Months
0% ONIF36 36 Months
0% ONIF48 48 Months

Choose your deposit amount

Deposit variable between 10% and 50%, subject to a minimum loan value of £250.

£

Please note: These finance quotes are for a single purchase of the product listed on this page, at the price shown. Adding additional products or quantities to your order, or using any vouchers or other discounts will result in changes to the quotes and available terms.

For further information please visit the finance page.

Stock

This item is in stock. Limited quantity available.

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Delivery

This is a large or heavy item. Additional time may be required for dispatch and delivery. Delivery is not available to remote postcodes.

Delivery is available to most addresses within the United Kingdom. Some services may not be available to all postcodes. More information is available at the basket and on our delivery page.

We do not dispatch orders to addresses outside of the United Kingdom.

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REL NO.25