SPECIFICATIONS

Type1: intelligent home background music controller

Type 4: Preamplifier Board

Type 3: Mini Amplificador

Type 2: Smart Audio Touch Screen Amp

Type: Professional Wall Amplifier

Type: Audio Players

Touch screen: Multi-touch capacitive screen

T.H.D.: 0.03%

Support Bluetooth: Yes

Size: 86*86*11mm

Output Power: RMS 2x25W or RMS 4x20W

Output Impedance: 4-8Ohm

Origin: Mainland China

Name: In Wall Amplifier Bluetooth

Model Number: PW420B

Memory Card: up to 32G

Function: FM,USB,SD, TF card, bluetooth

Frequency Response: 20Hz-20KHz

Features 7: 4 Channel Wireless wall amplifier audio

Feature 9: Digital Power Amplifiers

Feature 8: Stereo Background Music Panel

Feature 6: Home Background Muisc System Amplifier

Feature 5: smart home audio system

Feature 4: Digital Power Amplifier

Feature 3: Smart Home Background Music Stereo Sound

Feature 2: Home theater system

Feature 10: Music Controller

Feature: Power Wall Mount Amplifier

Color: gold, white, black

Certification: CE

Brand Name: SURPASS

Bluetooth: Support

Audio S/N: 98dB

Application: For office, home theater, bathroom, kitchen, living room, hotel, etc.

Amplifier Name: Bluetooth wall amplifier

Amplifier: amplifier for ceiling speaker

This is a shipping example

Refund & Return Policy

RETURN PERIOD:

• Within 15 days from the date of delivery. We do not accept any return merchandise without order number # or shipped out over one month from the shipping date.
• A Return Merchandise Authorization (RMA) must be requested
• The serial number of the Pencil must be verified first

WHO PAYS FOR RETURN SHIPPING COSTS?

• If the goods are sent by mistake, damaged in transit or have other defects （defective）, the seller shall bear the return shipping costs. However, if the goods are returned due to Customer responsibility (remorse), the Customer shall bear the cost of return shipping
• If the goods are sent by mistake, damaged in transit or have other defects （defective）, the seller shall bear the return shipping costs. However, if the goods are returned due to Customer responsibility (remorse), the Customer shall bear the cost of return shipping

For detailed refund and return policy, please refer to the footer of the refund and return policy page https://whatarter.com/policies/refund-policy