• Herdio 5.25 inch Bluetooth ceiling speakers 300W with built-in amplifier for home audio system
  • Wireless Bluetooth ceiling speakers installed in modern living room for whole home audio streaming
  • 300W ceiling speaker features: Bluetooth 5.0, swivel tweeter, magnetic grille, USB charging port
  • In-ceiling Bluetooth speaker multi-angle view showing paintable grille and flush-mount design
  • Ceiling speaker components: polypropylene cone woofer, fluid-cooled dome tweeter, built-in back-box
  • Ceiling speaker installation guide: 8.46 inch diameter, 7.3 inch cutout, 4.33 inch depth dimensions
  • Bluetooth ceiling speaker package: pair of 5.25 inch speakers, amplifier, wiring, installation manual
  • Ceiling speaker specs: 150W RMS, 300W max, 60Hz-20kHz, 89dB sensitivity, Bluetooth 5.0 amplifier
  • Herdio ceiling speaker comparison chart showing Bluetooth models, power ratings, and size options
  • In-wall Bluetooth amplifier 100W with USB port, AUX input, mic input for ceiling speaker system
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Masteronly

Masteronly 5.25" 300W Bluetooth Ceiling Speakers + Amplifier | Whole Home Audio

Masteronly 5.25" 300W Bluetooth Ceiling Speakers + Amplifier | Whole Home Audio

$219.99 USD
$219.99 USD $219.99 USD
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Color

Masteronly HCS528-16BT — Complete Wireless Ceiling System

The ultimate plug-and-play ceiling audio solution. The HCS528-16BT pairs 300W Bluetooth ceiling speakers with a hidden in-wall amplifier — everything you need for premium whole-home audio in one package.

Key Features

  • 300W System Power — Amplifier + speakers, complete system
  • Bluetooth 5.0 — 30ft wireless streaming range
  • In-Wall Amplifier — Hidden behind the wall, zero clutter
  • USB Charging Port — Charge devices while you listen
  • 5.25" Flush Mount Speakers — Premium sound, invisible install
  • Paintable Magnetic Grille — Matches any ceiling color
  • Moisture-Resistant — Safe for bathrooms & kitchens

Perfect For

Whole-Home Audio · Living Rooms · Kitchens · Bathrooms · Bedrooms · Offices

Specifications

  • Model: HCS528-16BT
  • Speaker Size: 5.25 inch
  • System Power: 300W
  • Bluetooth: Yes (5.0), 30ft range
  • Amplifier: In-Wall, included
  • USB Charging: Yes
  • Flush Mount: Yes
  • Moisture-Resistant: Yes

In the Box

1× Pair HCS528-16BT Speakers · In-Wall Amplifier · Mounting Template · Hardware · User Manual

Our Guarantee

  • ✔ 30-day return policy — full refund or exchange
  • ✔ 1-year warranty on all quality-related defects
  • ✔ Secure checkout: PayPal, Visa, Mastercard, Amex & more
  • ✔ Dedicated customer support committed to your satisfaction
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