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Specification
Brand : AIYIMA
BulletPoint1 : High-performance amplifier: using professional audio components combined with high-fidelity circuit design technology, it can provide clear and powerful audio output, suitable for music enthusiasts and home theater
BulletPoint2 : Compact and exquisite design: beautifully designed appearance, the metal shell is precision processed, making the product surface delicate and glossy, calm feel, comfortable touch, durable; at the same time, compact design, space-saving, convenient to use in different environments
BulletPoint3 : Multi-input interface compatibility: support a variety of audio inputs, including RCA and XLR inputs, while supporting 12V trigger inputs, one-key synchronization device operation, simple and efficient, can be matched to adapt to a variety of audio equipment
BulletPoint4 : This A70 MONO audio component amplifier use TI's TPA3255 high-performance Class D power amplifier chip,It features an advanced integrated feedback design and proprietary high-speed gate driver error correction(PurePath Ultra-HD).Delivering excellent audio performance while realizing high power outputs;Total Output Power 600W Mono into 2Ω at 10%THD+N in PBTL Configuration,Total Output Power 480W Mono into 2Ω at 1%THD+N in PBTL Configuration
BulletPoint5 : This A70 mono Home audio amplifier achieves unparalleled high performance due to the use of superior components, with low distortion of 0.001%, a signal-to-noise ratio of up to 116dB, and a frequency response of 20Hz-20KHz (±0.5dB)
BulletPoint6 : Outstanding features of the A70 mono hi-fi speaker amplifier, specifically for the RCA input interface to increase the gain of 6dB, add active subwoofer output interface (40-200Hz optional) design, full-range output / passive subwoofer output dual-mode switching to meet your needs to achieve a variety of different scenarios such as mono / 2.0-channel / 5.1-channel / 7.1-channel use,Also it's a home subwoofer amplifier
BulletPoint7 : Package included: 1PC A70 MONO class d monoblock amplifier ; 1 PC DC48V 5A GaN Power adapter; 1 PC User Manual(Note:Trigger input function is not compatible with wiim devices)
Color : Black
ControlMethod1 : remote
ControlMethod2 : touch
ExternallyAssignedProductIdentifier1 : 624197502712
ExternallyAssignedProductIdentifier2 : 0624197502712
IncludedComponents1 : 1 PC AIYIMA A70 MONO Amp
IncludedComponents2 : 1 PC DC48V 5A Power Adapter
IncludedComponents3 : 1 PC User Manual
ItemName : AIYIMA A70 Mono Amplifier with PFFB Home Audio Receiver,TPA3255 Class D Amp with Subwoofer for Home Theater Bookshelf Speaker,with XLR & RCA Inputs & Trigger Input
ItemPackageDimensions_Height : 30.5 centimeters
ItemPackageDimensions_Length : 7.4 centimeters
ItemPackageDimensions_Width : 23.3 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : audio-component-amplifiers
Manufacturer : YIMA TECH
Material : silicon
MaximumSupplyVoltage : 36 volts
MinimumSupplyVoltage : 10 volts
ModelNumber : B2D3232B
MountingType : Through-Hole Mount
NumberOfChannels : 10
NumberOfItems : 10
PackageTypeName : Bulk Packaging
PartNumber : A70 MONO
ProductDescription :

Chipset: TPA3255+NE5532

Replaceable op-amp chips: RT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612 and so on.

Distortion: 0.001% 

xlr/rca SNR: ≥ 116 dB

xlr/rca SINAD: 96 dB

 Frequency Response: 20Hz-20KHz (±0.5dB)

RCA input sensitivity: low gain 2Vrms(26 dB)/high gain 1Vrms(32 dB)

XLR input sensitivity:4Vrms(19 dB)

Speaker Impedance:2-8Ω

Maximum Output Power: 300W (@4Ω) 48V5A

Input Mode: RCA+XLR

Supported devices: decoder, bilevel preamp, computer, CD, cell phone, MP3, etc.

SUB output sensitivity: 2V

Output Mode: 1.0 passive speaker/0.1 subwoofer + active low-pass

Working power supply: 24-48V

Package Size: 126.5*154.5*42mm

Product net weight:900g

AIYIMA A70 Mono Power Amplifier for Home Audio Speakers, Mini Monoblock Class D Amp with TPA3255, 300W for HiFi Home Theater AVR Receiver Component, RCA/XLR Balanced Inputs 48V/5A Power

Mini Monoblock Amplifier: Crafted for HiFi audiophiles, the amplifier home audio allows you to drive a single passive speaker with one amp, delivering up to 240W @4Ω of rated power. It offers the flexibility to build your home audio 2/3/4/5-channel system effortlessly. The AIYIMA A70 Mono can serve as a power amplifier for multi-channel AVRs, complementing the output power to easily drive high-power speakers in home theater systems.

Innovative Cutting-Edge Technology: Cutting-edge innovation: AIYIMA's ongoing research has led to a technological breakthrough with the first application of PFFB (Post Filter Feedback) technology to the AIYIMA A70, which effectively overcomes the load-dependency problem common to Class D amplifiers, improving distortion and increasing frequency response, resulting in a significant improvement in sound quality and performance.

Audiophile-Grade Components: The audio component amplifiers incorporates the high-end TPA3255 Class-D amp chip, paired with well-known components such as Japanese Nichicon filter capacitors, ELNA capacitors, German WIMA capacitors, and Japanese inductors, etc. Additionally, it features an upgraded four-layer PCB. This combination not only ensures high power output but also achieves a THD as low as 0.001%, a SINAD of 96dB, and an SNR of 116dB. As a result, the fidelity and quality of the audio are assured

Advanced Cooling: Utilizing pioneering full-body heat dissipation design, the TPA3255 amplifier chip is placed at the bottom and tightly integrated with the chassis, allowing heat to be effectively dissipated through the casing. Coupled with dual side ventilation holes that enhance internal airflow, this ensures the stereo amplifier can deliver stable, high-power output over extended periods

User-Friendly Design: Supports both XLR/ RCA single-ended(with gain selection) inputs, with an easy toggle switch for selection. Additionally, it features an auto power/signal sensing mode to enhance energy efficiency. You can also customize your preferred sound signature by replacing the stock NE5532 op-amps, supporting DIP8 dual discrete op-amps. For example, it will work with Sparkos SS3602, MUSES02, OPA2604, Burson V5i, V6, V7, and more.

ProductSiteLaunchDate : 2024-08-29T08:19:17.442Z
SpecificationMet : RoHS
SupplierDeclaredDgHzRegulation : not_applicable
UnitCount : 1
UnspscCode : 52161547
Voltage : 36 volts
Voltage1 : 2.2 volts
Voltage2 : 600 volts