PRORECK SP-218X Dual 18" Powered Subwoofer (18 Inch Subwoofer / 18 Sub)
The PRORECK SP-218X is a dual 18 inch subwoofer (18 sub) designed for PA and DJ bass reinforcement. It delivers 1000W RMS / 5000W peak with pro XLR connectivity and easy tuning controls for events.
Quick Answer
- What it is: A powered dual 18" subwoofer for deep, punchy low-end.
- Best for: DJs, weddings, parties, churches, live sound, and large event setups.
- Why buy: XLR in/out, adjustable crossover, high-pass out for tops, and a plywood cabinet for tighter bass.
Key Highlights
- Dual 18" subwoofer (18 sub): Built for deep, punchy low-end
- Power: 1000W RMS / 5000W Peak
- Electronic crossover: Adjustable 35Hz–120Hz
- XLR high-pass output: 120Hz–20kHz (feed your top speakers)
- Phase switch (0/180): Helps fix weak bass when using multiple subs or different stage placement
- Road-ready build: Plywood cabinet + carry handles for mobile DJ transport
How to Connect
- Mixer to sub: connect your mixer XLR OUT to the SP-218X XLR INPUT.
- Sub to tops: use the XLR HIGH PASS OUT to feed your top speakers.
- Set crossover: tune between 35–120Hz to match your tops and room.
- Phase check: toggle NORMAL / 180° and keep the setting with stronger, cleaner bass.
Wide Range of Uses
Ideal for DJs, parties, weddings, meetings, speeches, churches, conferences, and home theater bass reinforcement.
Product Features
| Feature |
Specification |
| Voltage |
110V |
| Power (Peak) |
5000W |
| Power (Continuous) |
3000W |
| Power (RMS) |
1000W |
| Sensitivity (1W @ 1m) |
124dB |
| Woofer Size |
Dual 18" SUB |
| Woofer Magnet |
80oz |
| Woofer Coil Size |
3" |
| Woofer Impedance |
8ohms |
| Frequency Response |
20–300 Hz |
| Weight |
147.71 lbs |
| Dimensions (L × W × H) |
49.21 × 27.56 × 26.38 in (125 × 70 × 67 cm) |
