Bluetooth Amplifier - AIYIMA B2D1581 | Subwoofer Amplifier | Class D Amplifier | Hifi Stereo Bass Preamplifier - AIYIMA

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Bluetooth Amplifier - AIYIMA B2D1581

Name: Bluetooth Amplifier | Subwoofer Amplifier | Class D Amplifier | Hifi Stereo Bass Preamplifier - AIYIMA B2D1581
Brand: AIYIMA Audio
SKU: B2D1581
Price: 49.99 USD
Availability: InStock

Brand: AIYIMA Audio

Product Type: Audio Amplifiers

$89.99 $49.99

Quantity:

Subtotal: $49.99

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Description

Features:

1.Original TPA3116*2, NE5532

2.With 4.2 Bluetooth chip, the signal is more stable.

3. The power supply filter capacitor uses five 470UF/25V electrolytic capacitors.

4.Use the special function of discharge of red and gray ring to ensure the sound is crisp and powerful.

5.The way to connect to Bluetooth is the same as that of a normal device!

6. Input method: analog and Bluetooth input function. When the two modes are input at the same time, the Bluetooth input is prioritized, after the Bluetooth connection,

7.Automatically disconnect the RCA input; when the analog input is required, please turn off the Bluetooth function of the mobile phone before switching.

Basic parameters:

1. Working method: Class D

2. Quiescent current: 50mA

3. Work efficiency: 90%

4. Rated output power: 2*100W

5. Frequency response: 20Hz to 20KHz

6. Working voltage: DC18V to DC24V(recommend to use DC24V 5A) without supply power

7. Current: more than 3A

8. Size: 140*90*43mm (without antenna height)

Package included:

1Pcs TPA3116 Digital Audio Amplifier (without plug)

Power Supply	Adaptable Amplifier
5V	DAC-A2
12V	TUBE-A3	TUBE-A3Pro	TUBE-T2	TUBE-T3	TUBE-T5	TUBE-T6	DAC-A5
19V-24V	A01	A02	A03	TUBE-A5	A502T	B3	A1001
24V-35V(32V)	A3001
AC110V/AC220V	DAC-A3	DAC-A3P

Bluetooth Amplifier

Model

A01

A02

A03

A502H

A502T

TUBE-A5

B2D1692

B2D1957

B2D1581

B2D1691

Type

2.0CH Amp

2.1CH Amp

2.0CH Amp

2.0CH Tube Amp

2.0CH Amp

Bluetooth

QCC Bluetooth5.0

Bluetooth5.0

CSR Bluetooth4.2

Bluetooth5.0

Bluetooth4.2

Bluetooth5.0

Output power Max

50W

50W*2+100W

50W

300W

50W

100W

50W

Input

AUX，Bluetooth

RCA,Bluetooth，USB

RCA，Bluetooth

RCA,Bluetooth

RCA，Bluetooth

RCA，Bluetooth，USB，TF card，AUX

RCA，Bluetooth

Bass&Treble control

YES

Output

Passive speaker

Passive speaker，Passive Sub

Passive speaker，Headphone

Passive speaker

Passive speaker，Headphone

Passive speaker

Input voltage

DC19V-24V

DC48V5A

DC19V-24V

Futures

1.QCC3003 Bluetooth5.0
2.with Bass&Treble control
3.50W*2
4.Strong Bass

1.Bluetooth 5.0
2.with U disk play
3.with Switching up and down
4.50W*2
5.High Sound quality

1.CSR8635 Bluetooth4.2
2.with Bass&Treble control
3.50W*2+100w
4.Treble clear，Strong Subwoofer

1.csr64215 Bluetooth4.2
2.with 16-64ΩHeadphone output
3.50W*2
by Bluetooth csr4.2 chip，Support APT-X Low delay input

1.csr64215 Bluetooth4.2
2.with Bass&Treble control
3.50W*2
by Bluetooth csr4.2 chip，Support APT-X Low delay input

1.CSR8635 Bluetooth4.2
2.with Bass&Treble control
3. with 16-64Ω Headphone output
4.6J4 tube amplifier
4.50W*2
by Bluetooth csr4.2 chip，Support APT-X Low delay input.
Tube replaceable：（6J1,6J2.6K4.GE5654.6AK5.6Ж1п.)

1.QCC3003 Bluetooth5.0
2.TPA3255 amp chip
3，PCM5102 decode chip
4，1pc 1000UF/50V filter capacitor
5.high power 300W*2

1.Bluetooth5.0
2.TPA3116 amp chip
3，Support multi-audio input
4.50W*2

1.Bluetooth4.2
2.with Bass&Treble control
3.Dual TPA3116 amp chip
4，NE5532*2
5，10个470UF/25V filter capacitor
4.100W*2

1. QCC Bluetooth5.0
2，TPA3116 amp chip
3，PCM5102 decode chip
4，470UF/25V filter capacitor
5.50W*2

Power adapter

AC110V-240V

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Shipping & Returns

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Here is an estimate of the shipping times. Due to factors that often affect international shipments, such as holidays, customs, and weather delays, we can only offer an estimate of shipping times.

Location	Estimated Shipping Time
United States	10-30 business days
Canada, Europe	15-40 business days
Australia, New Zealand	15-45 business days
Mexico, Central America, South America	20-60 business days
Middle East (UAE, Saudi Arabia)	20-40 business days

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