• Rockville MS10LB 10" marine subwoofer with LED (Black). Max Power: 2400 Watts. RMS Program Power: 1200 Watts.
  • RMS Power: 600 Watts. Polypropylene cone with Rubber edge. 2.0" 4 Layer dual voice coil.
  • Molded ABS plastic basket made with a special blend that is waterproof and un-breakable (if you literally jump on it, it will not break or bend).
  • Magnet 80 Oz double stacked magnet. Frequency response: 30Hz-4Khz.
  • Impedance: Dual 4 ohms. Sensitivity: 90dB. Total diameter:10.6". Cutout diameter:9.13". Total height:7.2".
  • Mounting depth:5.6". Specifications: Free Air Resonance (Fs): 31.05 Hz. Electrical "Q" (Qes): 0.5577.
  • Mechanical "Q" (Qms): 2.3313. Total Speaker "Q" (Qts): 0.45. Equivalent Compliance (Vas): 1.676 cu ft / 47.4728 L.
  • One-Way Linear Excursion (Xmax): 0.41 in / 10.5 mm. Reference Efficiency (No): 0.25%. Efficiency (1 W / 1 m): 86.7 dB SPL.
  • Effective Piston Area (Sd): 51.15 sq in / 0.033 sq m. DC Resistance (Re): 3.4 Ohm. Nominal Diameter: 10.0 in / 250 mm. Overall Diameter: 10.55 in / 268 mm.
  • Mounting Hole Diameter: 9.0 in / 229 mm. Bolt Hole Circle Diameter: 9.57 in / 243 mm. Mounting Depth: 5.6 in / 142 mm. Net Weight: 10.36 lb / 4.7 kg.

For one ease of shopping and delivery.second well built construction of the speaker. They sound fantastic.

Nice Speaker, sound is perfect one of the vest in the market

Sounds great, I bought more Rockville audio once I heard the sound quality.

speakers were ordered black but arrived white. Web has a problem. It keeps trying to switch you to white when you ask for black ? Speakers are a great value for the cost. Bass response is off the chart. Pay attention to weight. These are some serious speakers.

Very nice subwoofer. It hits pretty hard. Nice blue led light in cover. Only think I would suggest is pre drill you a few holes through speaker cover to get rid of some rattling when the bass hits. Overall very pleased with this purchase.

Awesome sound! The power of the amp and that subwoofer bass are amazing and truly waterproof too. I don’t have to worry when I hose out the boat if the get wet.

Awesome subwoofer!, I installed 2 of them On my 2007 Yamaha jet boat and the system Is clear and hits well ! The water shakes the subs are so good. It's worth every dollar! Can't beat the reliability and the price.

I must say I was skeptical about this speaker based on the price but once I got it installed I am thoroughly impressed. The sound is great and quality is amazing. I recommend this product.

I hooked this sub up to an 1100 watt amp in my boat and it sounds great and hits pretty hard. It was a definite need for summer fun on the lake .

Works awesome! All around good sound. Deep bass. Running off 800 watt amp bridged now. But mite be a bit much. Sounds great at lower watt input too. Been in boat all summer 2018.