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PROZOR BT 5.1 Outdoor Bluetooth Amplifier, 4 Channel Bluetooth Amplifier | Bluetooth Power Amp for Outdoor Speakers 4*200W TPA3221 Speaker Amp with Waterproof Mounting Box for 4–8 Ohm Passive Speakers
✅ In stock
⭐ Lowest price we've tracked
D
Grade
Analysis Confidence
70%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 28, 2026 2:52 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The listed retail price is trimmed by 7% at checkout.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
How We Scored This Deal
Price Competitiveness
2.53/28
Recent Value
3.31/22
Market Standing
13.48/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
PROZOR US
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Bluetooth 5.0 Power Amplifier for Outdoor Speakers: Users can not only utilize the amplifier indoors but also install it outdoors, connecting via Bluetooth from their smartphones to power both outdoor and indoor speakers
✓Includes a Waterproof Mounting Enclosure: The waterproof box shields the amp from the elements, providing protection against dust and rain. Wall-mountable design provide a secure attachment near speakers for a durable, high-quality outdoor sound system
✓The Ideal Partner Amplifier For Speakers: Supports a peak power output of 200W + 200W, designed to work with a 30V 5A power supply, and compatible with 4-8 ohm speakers. It can deliver a peak power of 200W when paired with 4-ohm speakers and up to 100W when driving 8-ohm speakers
✓Bluetooth 5.0 Amplifier: Employing advanced Bluetooth 5.0 technology, stream all your favorite tunes from any smartphone or tablet to your cherished sound system, with a maximum range of up to 50 feet (15 meters)
✓⚠️About the Bluetooth Pairing Code: For security, this amplifier uses a Bluetooth password to prevent unauthorized connections. The password can be found in two locations. If you cannot locate it, please contact customer service for assistance
✓Multiple scenarios available: With a durable splash-resistant enclosure and easy wall-mount installation, this amplifier is ideal for garden, patios, poolside areas, garages, porches, and workshops
✓What You'll Get: Bluetooth Power Amplifier x 1, Waterproof Plastic Box x 1, AC Power Cord(5ft/1.5m) x 1, User's Manual x 1. It is important to position the waterproof box in a sheltered location, and to orient the amplifier's power and audio inputs downward
✓Placement Tip: For best durability, install in a covered area like under an eave, as the bottom has wiring openings
⚙️ Specifications
Voltage
30 volts
Manufacturer
PROZOR
Maximum Supply Voltage
30 volts
Minimum Supply Voltage
30 volts
Mounting Type
Surface Mount
Number of Channels
4
Supply Current
5 A
Maximum Output Power
200W x 2
Material Type
Aluminum Alloy+ABS
Model
PRR045us
Brand Name
PROZOR
