HP4S BK Boat
Rockville
HP4S BK Boat
HP4S BK Boat
Pair 4" Black Marine Box Speakers With Swivel Bracket
Features
- Pair of 4" black marine-grade box speakers
- 360w peak, 120w RMS per pair for strong output
- IPX44 weather rating for outdoor and marine use
- Swivel brackets for adjustable wall or rail mounting
- Stainless grills and waterproof ABS construction
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What's Included in the box
- Pair of Rockville HP4S 4" black outdoor/indoor speakers
- Swiveling metal mounting brackets
- Mounting hardware
SKU: SKU: HP4S BK Boat
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Product Description


Engineered for All Environments

Immersive Audio Performance

Effortless Installation and Versatility

Distinctive Features for Premium Audio

Upgrade Your Audio Experience
Features
Outdoor-Ready Construction
Heavy duty ABS cabinets with IPX44 weather resistance handle rain, mist, snow, and wind, making them suitable for permanent outdoor and marine installs.
Clear, Dynamic Sound
Each speaker pairs a 4" woofer with a ½" Mylar dome tweeter and 1" aluminum voice coil for lively highs and balanced mids across music and movie soundtracks.
Surprisingly Strong Output
120w RMS and 360w peak per pair provide impressive volume for compact boxes, easily filling patios, salons, and larger backyard seating areas.
Corrosion-Resistant Hardware
Stainless steel grills and upgraded gold-plated spring terminals resist rust and offer secure wiring in humid marine and outdoor environments.
Flexible Swivel Mounting
Swiveling metal brackets allow precise aiming on walls, rails, or overhead structures, tailoring coverage for boats, gyms, and residential spaces.
Technical Specifications
- Product Type Pair of 4" marine/outdoor box speakers with swivel brackets
- Peak Power Handling 360 W per pair
- RMS Power Handling 120 W per pair
- Weather Rating IPX44 weather and water resistant
- Woofer 4" polypropylene cone with rubber surround
- Tweeter ½" Mylar dome
- Voice Coil 1" aluminum
- Magnet 8 oz ferrite
- Impedance 4 Ohm
- Frequency Response 80Hz–20KHz
- Sensitivity 90dB @ 1w/1m
- Terminals Gold-plated spring-loaded push terminals
- Grill Stainless steel, rust resistant, removable
- Enclosure Material Tough ABS, completely waterproof
- Color Black (paintable grill)
- Weight N/A
- Dimensions (H x W x D) 8.11" x 5.51" x 4.72"