Recoil SW9C18 Speed Wire Review: 9 Conductors, 18 AWG OFC, 20 ft or 100 ft
The Recoil SW9C18 Speed Wire is a nine-conductor, 18 AWG oxygen-free copper (OFC) cable that puts eight speaker leads and one remote turn-on lead in a single jacket, so four speakers can be wired to an amplifier with one cable run. We list the SW9C18-20, 20 ft (6.1 m) at ₹5,500 MRP, and the SW9C18-100, a 100 ft (30.5 m) spool at ₹21,000 MRP. It suits a fitter doing a four-speaker car on modest amplifier power; long runs and low-impedance speakers call for a thicker gauge.
Key takeaways
One jacket, nine 18 AWG OFC leads: eight for four speakers, one remote turn-on lead.
Recoil prints no purity, strand count, resistance or current rating, and has no page we could find for the 100 ft spool.
MRP works out at ₹275 per foot for the 20 ft pack and ₹210 per foot for the 100 ft spool.
On our arithmetic, a 5 m run of 18 AWG loses about 5% of an amplifier's power into 4 ohm speakers and about 9.5% into 2 ohm.
Recoil SW9C18 Speed Wire specifications
Specification | SW9C18-20 | SW9C18-100 |
|---|---|---|
Type | 9-conductor speaker cable, 4-channel plus remote | Speed wire, 9-conductor |
Gauge | 18 AWG | 18 AWG |
Conductors | 9: 8 speaker leads, 1 remote turn-on lead | 9 |
Conductor material | OFC (oxygen-free copper) | OFC |
Length | 20 ft (6.1 m) | 100 ft (30.5 m) spool |
Jacket | Ultra-flex, easy-peel, frosted clear | Not listed |
Colour code | EIA standard | Not listed |
Purity, strand count, resistance, current rating | Not published | Not published |
Warranty | Per Recoil's published terms; confirm India terms with Recoil or the distributor | Same |
India MRP | ₹5,500 | ₹21,000 |
Figures follow our two listings and Recoil's promotional page for the 20 ft pack. The 100 ft listing gives only gauge, conductor count, material and length, so do not assume the spool matches the pack in jacket or construction; confirm with Recoil or the distributor.
Nine conductors, four speakers
Eight leads are speaker leads, a positive and a negative for each of four speakers; the ninth is a remote turn-on lead. Recoil says the 20 ft length suits wiring four speakers to an amplifier with only one cable to run. That is the maker's pitch, and a fair one: one jacket through a door-jamb boot is tidier than four pairs. Our listings call it speed wire; Recoil's own title says 9-conductor speaker wire.
The leads follow the EIA standard colour code, per Recoil and our 20 ft listing, but neither lists which colour is which. Confirm which is which with a continuity test, or with Recoil or the distributor, before connecting. A wrong guess puts a speaker out of phase.
Recoil does not say how to route the ninth lead. As general practice, a remote lead carries the switch-on signal from a head unit or processor to an amplifier, so it is useful when the cable runs between those two, for example from factory speaker outputs to an amplifier's speaker-level inputs. Run from amplifier to doors, it has no job and can be trimmed back and insulated.
What 18 AWG costs in power: our arithmetic
Recoil publishes no resistance or rating, so these figures are ours, worked from the American wire gauge table for solid copper at 20 °C. 18 AWG is 20.95 mΩ per metre; a 5 m run to a speaker is 10 m of conductor out and back, or 0.21 Ω in series. Treating the speaker as a plain resistor at its nominal impedance, the cable takes this share of the power:
Gauge, 5 m run | Loop resistance | Power lost at 4 ohm | Power lost at 2 ohm |
|---|---|---|---|
18 AWG (this cable) | 0.2095 ohm | 4.98% | 9.48% |
16 AWG | 0.1317 ohm | 3.19% | 6.18% |
12 AWG | 0.0521 ohm | 1.29% | 2.54% |
For 18 AWG that is a level drop of 0.44 dB at 4 ohm and 0.87 dB at 2 ohm. On Recoil's pages, the Recoil DII700.4 amplifier lists 95 W RMS per channel at 4 ohm, so roughly 4.7 W of each channel would warm the cable; the Recoil R46 lists 25 W RMS per channel at 4 ohm and would lose about 1.2 W. On an 8 m run into 4 ohm the share rises to 7.73% in 18 AWG, against 5.00% in 16 AWG and 2.04% in 12 AWG. Stranded wire, a hot cabin and connectors add resistance, and real speaker impedance swings with frequency, so treat all of this as ballpark. A powerful amplifier, 2 ohm speakers or a long run point to a heavier gauge.
20 ft or 100 ft?
Dividing the MRPs gives ₹275 per foot for the pack and ₹210 for the spool. Five 20 ft packs would cost ₹27,500 at MRP, ₹6,500 more than one spool, and the spool is a single 30.5 m length, equal to five runs of 6.1 m. One 20 ft pack is enough for one car only if the longest run is under 6.1 m. A workshop cutting runs for several cars is the case for the spool, provided you accept that its jacket and construction are not listed.
What owners and reviewers say about the Recoil SW9C18 Speed Wire
When we checked in October 2026, Recoil's page for the SW9C18-20 showed no customer reviews, neither of our listings has one, and we found no independent reviews we could read. There is no owner verdict on either length, and we will not invent one. What exists is promotional: Recoil calls the cable ultra-flexible, high-strand and easy to strip.
Beside Recoil's heavier speaker wire
Recoil's 16 and 12 AWG speaker wire comes by the spool: the RS series in copper-clad aluminium, covered in our Recoil RS CCA Speaker Wire post, and the Premium series in OFC, in our Recoil Premium OFC Speaker Wire post. Their listings mention no remote lead, so a separate remote wire would run alongside.
Who should buy it, and who shouldn't
Buy it if you are wiring four speakers from one amplifier at modest power, want a single jacket through the door-jamb boot, and accept that Recoil prints no purity, strand count or rating. The spool also suits a workshop that cuts several runs.
Look elsewhere if you plan 2 ohm speakers on a powerful amplifier, a long run, or any job needing a published resistance or current rating. Do not buy the spool unless you can confirm it matches the 20 ft pack.
Installation notes for Indian cars
Plan the route before you strip anything. Trim unused leads at the far end and insulate each one separately so it cannot touch a live terminal. Label both ends, since neither source lists which colour is which.
Doors flex every time they open and Indian roads add vibration, so leave a slack loop at each door-jamb boot, use a grommet where the cable crosses metal, and keep it clear of window-regulator and lock linkages. Recoil publishes no jacket temperature rating, so keep the cable off hot panels under the seats in summer, and crimp or solder every joint. VA3 Car Studio in Ghaziabad offers professional installation if you would rather have the cable pulled for you.
Price and where to buy
The SW9C18-20 (20 ft) carries an MRP of ₹5,500: see the SW9C18-20 listing. The SW9C18-100 (100 ft spool) carries an MRP of ₹21,000: see the SW9C18-100 listing. VA3 Car Studio often sells below MRP, so check the current price on each page.
The bottom line
The Recoil SW9C18 Speed Wire is a tidy way to pull four speakers and a remote lead in one jacket, and it makes most sense at modest power over a short run. Published detail is thin, and we found no Recoil page at all for the 100 ft spool. Buy the pack for one car, treat the spool as a workshop purchase, and step up in gauge when power, run length or speaker load demands it.
Recoil SW9C18 Speed Wire FAQ
What is the Recoil SW9C18 Speed Wire made of?
Both of our listings say OFC (oxygen-free copper), and Recoil's page for the 20 ft pack has OFC in its title. No purity percentage or strand count is published. The 20 ft pack has an ultra-flex, easy-peel, frosted clear jacket; the 100 ft listing does not describe its jacket.
What are the nine conductors for?
Eight are speaker leads, a positive and a negative for each of four speakers, and the ninth is a remote turn-on lead. Recoil does not say how to route the remote lead, so decide the run first: it is useful between a source and an amplifier, and idle between an amplifier and the doors.
How much power does the Recoil SW9C18 Speed Wire lose over a 5 m run?
On our arithmetic for solid copper at 20 °C, a 5 m run of 18 AWG takes about 4.98% of the power into 4 ohm speakers and 9.48% into 2 ohm. Recoil publishes no resistance figure for this cable, so treat these as ballpark numbers.
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