SL1789 Under-Seat Active Subwoofer with Passive Radiator 250W RMS
Recoil SL1789 is a compact under-seat powered subwoofer engineered to deliver deep, powerful bass in a small footprint. Featuring a rugged all-aluminum frame and dual passive radiators, it produces clear low-frequency output without occupying valuable space. Perfect for cars, homes, or commercial setups, the SL1789 integrates seamlessly with factory or aftermarket audio systems.
Equipped with an adjustable low-pass crossover, variable bass boost, and a 0°/180° phase switch, it allows precise tuning to match your audio preferences. The included remote bass control lets you adjust levels without altering the main volume. Installation is simple with two auto turn-on options DC offset or signal sensing and versatile high and low-level inputs.
Key Features:
- Compact 8" x 9" powered subwoofer with dual 7" x 2" passive radiators
- RMS Power: 250W | Frequency Response: 30–150 Hz
- Adjustable low-pass crossover (50–150 Hz) and high-pass at 25 Hz
- Variable bass boost up to +6dB at 40Hz
- Phase switch: 0°/180°
- Remote bass control included (5m cable)
- High and low-level inputs for flexible integration
- Quick-connect wiring harness with power, signal, ground, and remote turn-on
- Lightweight, compact design: 12.9" x 9.3" x 3" (330 x 237 x 78mm), 12.1 lbs (5.5 kg)
- CE, RoHS, CCC, FCC, ETL, MET certified
Ideal for anyone looking to add high-quality bass without sacrificing space, delivering controlled low-end performance for an enhanced listening experience.
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
SL1789 Under-Seat Active Subwoofer with Passive Radiator 250W RMS
Recoil SL1789 is a compact under-seat powered subwoofer engineered to deliver deep, powerful bass in a small footprint. Featuring a rugged all-aluminum frame and dual passive radiators, it produces clear low-frequency output without occupying valuable space. Perfect for cars, homes, or commercial setups, the SL1789 integrates seamlessly with factory or aftermarket audio systems.
Equipped with an adjustable low-pass crossover, variable bass boost, and a 0°/180° phase switch, it allows precise tuning to match your audio preferences. The included remote bass control lets you adjust levels without altering the main volume. Installation is simple with two auto turn-on options DC offset or signal sensing and versatile high and low-level inputs.
Key Features:
- Compact 8" x 9" powered subwoofer with dual 7" x 2" passive radiators
- RMS Power: 250W | Frequency Response: 30–150 Hz
- Adjustable low-pass crossover (50–150 Hz) and high-pass at 25 Hz
- Variable bass boost up to +6dB at 40Hz
- Phase switch: 0°/180°
- Remote bass control included (5m cable)
- High and low-level inputs for flexible integration
- Quick-connect wiring harness with power, signal, ground, and remote turn-on
- Lightweight, compact design: 12.9" x 9.3" x 3" (330 x 237 x 78mm), 12.1 lbs (5.5 kg)
- CE, RoHS, CCC, FCC, ETL, MET certified
Ideal for anyone looking to add high-quality bass without sacrificing space, delivering controlled low-end performance for an enhanced listening experience.
SL1789 Under-Seat Active Subwoofer with Passive Radiator 250W RMS
Recoil SL1789 is a compact under-seat powered subwoofer engineered to deliver deep, powerful bass in a small footprint. Featuring a rugged all-aluminum frame and dual passive radiators, it produces clear low-frequency output without occupying valuable space. Perfect for cars, homes, or commercial setups, the SL1789 integrates seamlessly with factory or aftermarket audio systems.
Equipped with an adjustable low-pass crossover, variable bass boost, and a 0°/180° phase switch, it allows precise tuning to match your audio preferences. The included remote bass control lets you adjust levels without altering the main volume. Installation is simple with two auto turn-on options DC offset or signal sensing and versatile high and low-level inputs.
Key Features:
- Compact 8" x 9" powered subwoofer with dual 7" x 2" passive radiators
- RMS Power: 250W | Frequency Response: 30–150 Hz
- Adjustable low-pass crossover (50–150 Hz) and high-pass at 25 Hz
- Variable bass boost up to +6dB at 40Hz
- Phase switch: 0°/180°
- Remote bass control included (5m cable)
- High and low-level inputs for flexible integration
- Quick-connect wiring harness with power, signal, ground, and remote turn-on
- Lightweight, compact design: 12.9" x 9.3" x 3" (330 x 237 x 78mm), 12.1 lbs (5.5 kg)
- CE, RoHS, CCC, FCC, ETL, MET certified
Ideal for anyone looking to add high-quality bass without sacrificing space, delivering controlled low-end performance for an enhanced listening experience.
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
