WB50KLS Silver 2-Pack + Hifonics TPS-A350.4 Bluetooth Controller Bundle
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Rockville
WB50KLS Silver 2-Pack + Hifonics TPS-A350.4 Bluetooth Controller Bundle
WB50KLS Silver 2-Pack + Hifonics TPS-A350.4 Bluetooth Controller Bundle
5.25" LED Marine Towers, 2-Pack, 4‑Ch Amp, Bluetooth Controller, Polished Silver
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Regular price
$419.80
Sale price
$419.80
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$0.00
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Features
- Four 5.25" LED tower speakers
- 350w 4‑channel marine amplifier
- IPX67 Bluetooth preamp controller
- Polished stainless enclosures
- 360° rotating brackets
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What's Included in the box
- (2) Pairs Rockville WB50KLS 5.25" LED Tower Speakers (Polished Silver)
- Aluminum Mounting Brackets and Hardware
- LED Remotes
- Hifonics TPS-A350.4 4‑Channel Marine Amplifier
- Hifonics TPS‑BT1 Bluetooth Marine Controller
SKU: SKU: (2) WB50KLS SILVER+TPS-A350.4+TPS-BT1
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Product Description
For bigger decks and multi-row cabins, this package delivers expansive, high‑clarity sound with elegant lighting. Four polished LED towers distribute crisp highs and smooth mids, powered by a compact 4‑channel marine amplifier. The IPX67 Bluetooth controller offers glove‑friendly joystick control without adding a head unit. With sealed wiring and adjustable brackets, it installs clean and looks sophisticated—balanced performance for days on the water or trail.
This Bundle Includes

WB50KLS SILVER
The WB50KLS delivers bold sound and customizable LED lighting in a compact, waterproof design. With 250W peak power, a stainless steel enclosures, and 360° rotating brackets, these speakers are built for boats, ATVs, and UTVs—offering easy installation, durability, and a premium audio-visual experience wherever you ride.
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TPS-A350.4
The TPS-A350.4 350W four-channel amplifier delivers clear, high-fidelity audio for powersports vehicles. Marine-grade protection resists corrosion, while Class D efficiency, quick-release wiring, and signal shaping provide versatile, reliable performance for Polaris RZR, ATV, UTV, and cart setups. Compact and powerful, it enhances every ride with superior sound.

TPS-BT1
The Hifonics TPS-BT1 delivers compact, Bluetooth-ready audio control for Polaris RZR, ATV, UTV, and carts. With IPX67 waterproofing and a multi-function joystick, it streams music, manages volume, and fits tight spaces, perfect for custom dash setups or replacing larger radios with clean, high-performing convenience.
Features
Wide-Area Coverage
Four speakers project consistent, high‑energy sound across cockpits, swim platforms, and trails.
Marine-Ready Power
Efficient 4‑channel class D topology delivers stable output in harsh, humid environments.
Intuitive Bluetooth
IPX67 joystick controller provides quick track and volume control without a head unit.
Premium Look
Polished housings and LED accents create a sophisticated, modern visual statement.
Adaptable Mounting
360° brackets aim sound where needed for riders, tow lines, or lounge areas.

Technical Specifications
- Type Marine/powersports tower speaker + 4‑channel amplifier + Bluetooth controller bundle
- Speaker size 5.25 in (4 speakers total)
- Speaker RMS power 125 W each
- Amplifier RMS power @2Ω 80 W x4
- Controller rating IPX67
- Bracket rotation 360°
- Speaker impedance 4 Ω
- Weight (speaker) 4.1 lb each
- Dimensions (speaker) 5.7" x 5.7" x 7.9" each