The 2021 model boasts a robust power handling capability. With 125W RMS per speaker, it pairs perfectly with 2-channel or 4-channel marine amplifiers in the 50–150W per channel range.
After 300 hours of operation, the plastic bushings in the shifter linkage can wear, causing vague gear engagement. Fix: Replace with bronze bushings (available from SP aftermarket division). This is a weekend DIY job.
Q: Can I use the SP Furo 13WMV 2021 in my car?
A: Technically yes, but it’s overkill. The high sensitivity and large size are wasted in a sealed car cabin. Use car-specific 12” subs instead.
Q: Does it come with a warranty?
A: The 2021 model originally had a 2-year marine warranty. If buying used, check with the seller; most warranties are non-transferable. sp furo 13wmv 2021
Q: Can I run two of these off a mono amp?
A: Yes, wire them in parallel for a 2-ohm load (if your amp is 2-ohm stable) or series for 8 ohms. Each speaker will receive half the amp’s rated power.
Q: How does it compare to the 2023 Gen2 version?
A: The Gen2 has 150W RMS, a silk dome tweeter (smoother highs), and IPX7 rating (brief submersion). However, it costs nearly double. The 2021 is better value.
The speaker frame and perforated grille are coated with a UV-resistant finish that prevents yellowing, cracking, or fading after years of sun exposure. The 2021 model boasts a robust power handling capability
The SP Furo 13WMV 2021 is a previous model year product. While SP Furo has released newer versions (13WMV Gen2 in 2023), the 2021 edition is still available through:
Expect to pay: $180–$250 per speaker for new-old-stock; $100–$150 used.
⚠️ Warning: Beware of counterfeit SP Furo speakers. The 2021 genuine model has a holographic serial number on the magnet and a dark grey basket with “2021” molded into the back. Fakes often have lighter plastic and rough grille edges. The speaker frame and perforated grille are coated
For 2021, the Furo 13WMV got subtle LED daytime running lights (halogen main beam), refreshed two-tone matte paint options, and a revised instrument cluster with an analog speedo plus digital odometer/trip meter. The “WMV” code likely denotes a wheel variant or market-specific emissions code – possibly for Western Europe or India.
| Feature | Specification | | :--- | :--- | | Frame Material | Silex Aluminium (6061) | | Fork | Silex CF2 Carbon | | Brakes | Shimano GRX RX400 (Hydraulic Disc) | | Shift Levers | Shimano GRX ST-RX400 | | Front Derailleur | Shimano GRX FD-RX400 | | Rear Derailleur | Shimano GRX RD-RX400 | | Crankset | Shimano GRX FC-RX600 (48/32T) | | Cassette | Shimano Deore CS-M4100 (11-36T) | | Tires | Continental Double Fighter III (700x40c) | | Weight | Approx. 10.2 kg (Size M, without pedals) |