Rockville 2-Pack 4" Rollbar Tower Speakers + MAC40S Chrome Pods + MB Quart NA2-400.2 400W 2-Channel Amp for ATV/UTV/Cart

Package Contents: (1) Pair Rockville MS40B Black 4" 200 Watt Marine Boat Speakers (compact). (1) Pair Rockville MAC40S 4" Chrome Swivel Aluminum Tower/Handlebar Speaker Pods for ATV/UTV. (1) MB Quart NA2-400.2 400w 2-Channel Amplifier (for Polaris/ATV/UTV/RZR/CART). 2 Speakers. Installation Hardware: (8 Stainless Steel Screws + 8 Stainless Steel Speed Clips). Mounting Template. Owner's Manual. Warranty Card. Rockville MS40B 4" Marine Speaker Highlights and Specifications: Peak Power: 200 Watts per pair / 100 Watts each. RMS Power: 50 Watts per pair / 25 Watts each. Color: Black. Cone: Injection Molded Polypropylene. Voice Coil: Aluminum with ASV winding; 1 inch ASV voice coil. Surround: Cloth. Impedance: 4 Ohm. Frequency Response: 122Hz 20 Khz. Sensitivity: 85dB @1w/1m. Magnet: 3.5 Oz Y30 Ferrite magnet. IP56 waterproof rating — fully marinized for salt and fresh water environments. Construction: Anti-UV molded ABS plastic basket & grill; completely waterproof and rustproof. Tweeter: 1 inch Mylar Diaphragm with NdFeB magnet. Dust Cap: Injection Molded Polypropylene. SPL: 85dB 2dB (at 1M / 1W). Resonant Frequency (F0): 122Hz + or 20% at 1V. Motor/plate: 3MM plate and 3 MM T-yoke. Dimensions: Total Diameter: 5.12. Cutout Diameter for Mounting: 3.66. Total Height: 2.36. Mounting Depth: 1.57. Shipping Weight: 1.76 Lbs. Shipping Dimensions: 6 x 6 x 5.7. Driver Parameters: Magnet details: F60*F24*8 Y30. Fs:154.7 Hz. Re:3.2 ohms. Qes:2.57. Qts:1.611. Qms:4.315. Vas:0.847L. Cms:210.222UM/N. Bl:2.468T. MMS:5.029g. XMAX:1.5 mm. SD:54 cm2. Rockville MAC40S Chrome Swivel Tower Pods (Included): (2) 4" Aluminum Speaker Pods, (2) Clamps, (2) 3 mm Rubber Inserts, (2) Brackets and all required mounting hardware. Finish: Polished Chrome. Material: 6061 aircraft grade aluminum; 100% waterproof and fully marinized for outdoor/marine use. Design: High-efficiency internal airspace tailored for select Rockville, Kicker and Polk Audio 4" speakers. Mounting: Rugged 360-degree swivel clamps machined from 6061 aluminum. Adjustment/Security: Stainless steel quick release hand knobs. Fitment: Accepts round or square bars from 3/4 diameter to 1.5 diameter. Rubber inserts protect tubing and ensure a snug clamp fit. Amplifier: MB Quart NA2-400.2 400w 2-Channel Amplifier (included) — ideal for powering this ATV/UTV/CART speaker setup (listed for Polaris/ATV/UTV/RZR/CART use). This kit delivers a complete waterproof audio solution for marine, outdoor and powersports applications with speakers, chrome swivel tower pods, mounting hardware and a dedicated 2-channel amplifier.