Furutech The Empire Plus Pro Audio Power Cable
Usage Guide
Amplifier
Power Block
Connection Guide
USA Nema Mains
UK 3 Pin Mains
EU Schuko Mains
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Item code: Empire Plus
Inc. VAT (20%) · Ex. VAT: £491.67 Ex. VAT · Inc. VAT (20%):
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SPEAKER CABLES:
A quantity of 2 means you will receive a pair of speaker cables e.g. for your front left and front right speakers. By entering a quantity of 1, you will get a cable for a single speaker e.g. centre speaker and this option also enables you to vary the length (and termination) of your cable for each speaker.
OTHER CABLES:
A quantity of 1 means you will receive a single cable in the case of aerial, satellite, subwoofer, digital coaxial & optical cables and a pair of cables in the case of 2 rca to 2 rca analogue audio cables.
NON-CABLE PRODUCTS:
A quantity of 1 means you will receive 1 of the specified products.
Order before 4pm (Mon–Fri) for same-day dispatch
Furutech The Empire Plus Pro Audio Power Cable
The Furutech Empire Plus is the weightier of the two cables in Furutech's retuned Studio Power Series, sitting alongside the Astoria Plus and aimed at a different result. Where the Astoria is characterised as natural and fast, the Empire is tuned to lower the centre of gravity of the sound, adding punch and dynamics and reproducing rhythmic drive faithfully. Furutech recommend it without qualification across source and amplification equipment, and specifically as a power cable for active speakers in DTM and studio production work.
The conductor is where the difference lies. Both cables use Alpha PC Triple C, a copper formed by repeated unidirectional forging so the crystal boundaries align along the conductor rather than across it, but the Empire runs 45 strands of 0.32mm per core against the Astoria's 80 finer strands. That is a deliberately coarse strand count for a power cable, and it is the basis of the Empire's firmer, more damped bass. Insulation is audio grade flexible PVC, colour coded brown, blue and green with a yellow stripe, at roughly 5.0mm per core.
Around the cores sits the same layered construction as the rest of the series: an inner sheath of audio grade flexible PVC compounded with carbon powder for damping, an OFC braided shield of nine groups of 24 strands at 0.12mm, and an outer PVC sheath bringing the cable to approximately 16.0mm, finished in a two-colour braided nylon sleeve. The connectors are FI-11M-N1 (G) and FI-11-N1 (G), pure copper given an additional copper plating then 24K gold, and the cable carries Furutech's patented earth jumper system under US patent 6,669,491. The previous resin cable clamp has been replaced with heavy non-magnetic stainless steel.
What Furutech say about The Empire Plus
The new Astoria Plus and Empire Plus have been meticulously re-tuned by Furutech's skilled cable makers to deliver even greater musical refinement, dynamic balance, and emotional engagement. Every note emerges from a deeper silence, with enhanced focus and coherence from top to bottom.
Now featuring a new nonmagnetic stainless steel main cable fixing clamp, the updated design provides a firmer mechanical grip and further reduces mechanically and electrically induced distortion - ensuring an even purer, more stable signal path for your music.
If you're a musician or a recording professional, ask yourself the following question: Do your current power cords make sense?
They might make sense to your budget or in the context of your recording and playback equipment, but are they making sense to your brain? Does the music you create in the studio sound like the music in your head, natural and inviting and emotional? Or do you listen to your music with an imaginary clipboard in your lap, checking off what's right about the sound you're getting - and what isn't so right?
The new Furutech Astoria Plus and Empire Plus power cords were designed for demanding professionals just like you. Developed in Tokyo with extensive feedback from musicians and recording professionals, the Astoria Plus and Empire Plus power cords have been specifically tuned and balanced to deliver greater punch and dynamics to your sound.
From Furutech's Japanese page:
The Furutech Studio Power Series transmits sound clearly and without distortion in order to draw out the original character of the source, avoiding unnecessary colouration and remaining extremely faithful to the original sound.
The Empire Plus lowers the centre of gravity of the sound, adds punch and dynamics, and faithfully reproduces a sense of rhythmic drive. It is recommended regardless of playback or amplifier equipment, and also as a power cable for active speakers in DTM production.
Furutech's commitment to their products: thorough research into countermeasures for noise and vibration, the factors that degrade sound quality, extending to materials, parts, structure and mechanism. Their first consideration is drawing out the performance the equipment inherently possesses, without adding unnecessary colouration.
Specifications
General
- Brand: Furutech
- Model: The Empire Plus
- Series: Studio Power Series
- Type: Finished mains power cable
- Length: 1.8m
- Sibling Model: The Astoria Plus
- Compliance: RoHS
Conductor and Insulation
- Conductor: α PC Triple C, 45 strands of 0.32mm per core, 3 cores
- Insulation: Audio grade flexible PVC, colour coded brown, blue, and green with yellow stripe
- Insulated Core Diameter: Approximately 5.0mm
Shielding and Sheath
- Inner Sheath: RoHS compliant audio grade flexible PVC compounded with carbon powder
- Shield: OFC braided, 9 groups x 24 strands at 0.12mm
- Outer Sheath: RoHS compliant audio grade flexible PVC
- Overall Diameter: Approximately 16.0mm
- Outer Sleeve: RoHS compliant two-colour braided nylon
Connectors and Construction
- Connectors: FI-11M-N1 (G) mains plug and FI-11-N1 (G) IEC connector
- Connector Material: Pure copper with additional copper plating, then 24K gold
- Cable Clamp: Non-magnetic stainless steel, replacing the previous resin clamp
- Earth Jumper System: Furutech patented, US Patent 6,669,491
- Internal Construction: Special isolation structure to block external noise
About Furutech
Furutech, founded in 1988, designs and manufactures an extraordinary range of A/V cables made with extremely high purity OCC single-crystal oxygen-free copper. Furutech have several complete lines of analog and digital, power and coaxial cables available in terminated and bulk quantities. Furutech make a wide range of highest quality OEM A/V connectors and other signal transfer parts including power, speaker, IEC and specialized Hyper Audio Quality outlet receptacles. All metal components are treated with Furutech’s proprietary 2-Stage Alpha Cryogenic and Ring Demagnetization Process during manufacture that ensures the lowest achievable levels of distortion and noise.
Furutech offers a full line of elegantly engineered and designed power distribution and filter components made with an attention to detail found nowhere elsewhere. Furutech knows each and every part of the chain, no matter how small, is as important as the next, so they lavish maximum attention on all aspects of AC power transfer. As with cables, the separate parts go through the complete Alpha Process, and also benefit from the effects of GC-303, an applied material that absorbs EMI (Electromagnetic Interference). Furutech's Reference Line of cables and interconnects also include this anti-EMI technology.
Furutech's multistep and highly specialized techniques result in extremely low-noise, fast and undistorted signal transfer that begins with the incoming AC mains power, an important factor overlooked by many.
At Furutech, everyone there is passionately devoted to reaching the highest watermark in reference-grade A/V cables, OEM parts and accessories for home and car audio where Furutech maintain a very strong presence. Furutech's mission is building the absolutely best products imaginable whatever the effort involved, and offering them at a price/performance ratio that deeply satisfies every purchaser. Furutech’s Pure Transmission Design Concept improves every element of signal transmission, from the AC to the speaker.
About Furutech
Japanese maker of plugs, connectors and cables, with its own treated copper conductors and shielding materials.
Furutech is a Japanese company based in Tokyo. Its catalogue covers power connectors in IEC, UK, Schuko and other formats, signal connectors such as RCA and XLR, finished power, speaker, line, digital, USB and HDMI cables, and power distributors. It also makes bulk cable and accessories for phono and disc treatment.
Read more about Furutech Show less
A cryogenic and demagnetising treatment
The Alpha Process combines cryogenic treatment with demagnetisation, and Furutech applies it to its alpha-treated pure copper. It sits alongside Ohno Continuous Cast single-crystal copper in the conductor line-up, so the Furutech catalogue includes more than one route to a pure copper conductor.
Copper, silver and hybrid conductors
Furutech's materials include silver-plated copper and copper-silver hybrids as well as OCC and alpha-treated copper. DUCC and PC-Triple C copper appear in some of its cables. This range of conductors means the same plug design can be paired with different cable types.
NCF material and interference absorption
Furutech describes its NCF, short for Nano Crystal Formula, as generating negative ions and converting thermal energy into far infrared energy. It also uses a material called GC-303 to absorb electromagnetic interference. These are Furutech's own descriptions of what the materials are designed to do.
Why we stock Furutech
We do not just sell Furutech, we build with them. Their plugs and connectors go onto the custom cables we make in our own workshop, including cables for other brands in our range. When you fit a component by hand several times a week, you find out quickly whether it is well made.
Specifications
General
- Brand: Furutech
- Model: The Empire Plus
- Series: Studio Power Series
- Type: Finished mains power cable
- Length: 1.8m
- Sibling Model: The Astoria Plus
- Compliance: RoHS
Conductor and Insulation
- Conductor: α PC Triple C, 45 strands of 0.32mm per core, 3 cores
- Insulation: Audio grade flexible PVC, colour coded brown, blue, and green with yellow stripe
- Insulated Core Diameter: Approximately 5.0mm
Shielding and Sheath
- Inner Sheath: RoHS compliant audio grade flexible PVC compounded with carbon powder
- Shield: OFC braided, 9 groups x 24 strands at 0.12mm
- Outer Sheath: RoHS compliant audio grade flexible PVC
- Overall Diameter: Approximately 16.0mm
- Outer Sleeve: RoHS compliant two-colour braided nylon
Connectors and Construction
- Connectors: FI-11M-N1 (G) mains plug and FI-11-N1 (G) IEC connector
- Connector Material: Pure copper with additional copper plating, then 24K gold
- Cable Clamp: Non-magnetic stainless steel, replacing the previous resin clamp
- Earth Jumper System: Furutech patented, US Patent 6,669,491
- Internal Construction: Special isolation structure to block external noise
We use Royal Mail 1st Class services for our Standard Delivery.
Orders received before 4.30 pm Monday to Friday are usually dispatched the same day by FIRST CLASS post (unless premium postal or timed courier services are selected), subject to stock availability. This does not apply to custom-length cables and speaker cables as these require a longer timescale to terminate. This also excludes all cables selected for the burn-in service. Please note, we do not process orders on national holidays in the UK. Over 98% of our orders are delivered the next working day including Saturdays.
Standard delivery is usually within 2 working days, although 98% of all orders are delivered the next working day including Saturdays. In extreme cases, such as delivery to the Highlands and Islands, this may take 3 days.
All items are fully insured and come with an invoice from Future Shop. We use the Royal Mail for delivery of small packages and DPD Local or DHL for items that weigh over 2KG. Items over 2KG are fully insured and will usually be delivered within 48 hours of placing your order subject to stock availability. For international orders, we use FedEx or DHL services where customers have selected this option.








Please note, special orders for non-standard cable lengths may be subject to longer deliver time-scales. This may vary from manufacturer to manufacturer.
We offer 'Free delivery on orders over £99' subject to the following terms & conditions:
- Applies only to orders with £99 or more of items (including VAT at the UK rate), at Future Shop
- Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK (excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL).
- Applies only to deliveries to addresses within mainland UK and Northern Ireland addresses. Applies only to orders that are to be delivered to a single Mainland UK delivery address.
- You will not be eligible for free delivery on your order if any items are cancelled or returned for a refund, bringing the total order amount below £99. Where items are returned, the refund due will be the cost of the item less any postage costs.
- We reserve the right to change or discontinue 'Free delivery on orders over £99 promotion at any time.
- FREE DELIVERY FOR ORDERS OVER £99 OFFER DOES NOT APPLY TO TRADE CUSTOMERS.
UK Postal & Delivery Charges - FIRST CLASS
Free UK delivery on all orders over £99*
| Weight | Price (FIRST CLASS UK POSTAGE) |
| 0g - 1000g | £3.95 |
| 1000g - 1400g | £4.95 |
| 1400g - 1800g | £5.95 |
| 1800g - 2000g | £6.95 |
| 2000g - 3000g | £8.95 |
* Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK.
Free Delivery for orders over £99 excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL.
Special Delivery UK - Guaranteed Next Working Day
We have 99.9% of the UK covered With Royal Mail Next Day Special Delivery. We guarantee delivery to most UK addresses by 1pm the next working day. This includes Northern Ireland, Jersey and Guernsey. Some places take longer to deliver to but we still guarantee delivery within three working days by 5.30 PM.
Please note, Royal Mail Special Delivery for next working day may not be possible where non-standard cable lengths are ordered. If this is the case, the item will be shipped via The Royal Mail Special Delivery service as soon as the cable is custom made.
For orders weighing over 2KG, we reserve the right to ship items using Next Day Pre-Noon Courier Services where Royal Mail Special Delivery option has been selected.
Channel Islands & Northern Ireland
We accept orders from all Channel Islands including Alderney, Jersey, Guernsey and Sark. Unless you select a premium service, Items weighing under 2KG are delivered using our standard UK delivery option above. For items weighing over 2KG, a surcharge may be applied for all deliveries to the Channel Islands as well as Northern Ireland.
European Countries
Deliveries to EU member states are not subject to 20% VAT after December 31st 2020 and therefore the 20% VAT on items is automatically deducted when you log-in, register or proceed to place an order.
The customer will be liable for the VAT at the local VAT rate, duty on the import and the brokerage service fee if applicable. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.
We offer the following shipping services:
- Royal Mail First Class International Airmail Services - Items are usually delivered within 3 to 5 working days
- Royal Mail Standard International Mail Services - Items are usually delivered within 7-10 working days
- DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
- Federal Express International Priority - Items are usually delivered within 24 to 48 hours. FedEx orders must be received by 3.00pm for next day service to most destinations in Europe
- Federal Express International Economy - Item are usually delivered within 48 to 72 hours
We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.
Worldwide - Excluding UK & Europe
Deliveries outside of the UK are not subject to 20% VAT and so the 20% tax on items is automatically deducted when you log-in, register or proceed to place an order.
If applicable, the customer will be liable for the taxes at the local tax rate, duty on the import and the brokerage service fee. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.
We offer the following shipping services:
- Royal Mail First Class International Airmail Services - Items are usually delivered within 7 to 10 working days
- Royal Mail Standard International Mail Services - Items are usually delivered within 15 working days
- DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
- Federal Express International Priority - Items are usually delivered within 48 hours. FedEx orders must be received by 3.00pm in order to ship items the same day, subject to stock availability
- Where the actual weight of the package significantly exceeds the shipping cost charged on orders, we may write to you for an additional shipping charge. For larger orders, items may be shipped in multiple packets at our discretion
We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.