Description
The Aiyima A70 Power Amplifier is a premium Class D amplifier blending advanced TPA3255 architecture with PFFB technology. Designed for home theater and professional setups, it delivers exceptional signal clarity with a 116dB SNR and ultra-low distortion (<0.0015%). Supporting 4-8 Ohm impedance and versatile system compatibility, its durable build ensures highly efficient, high-fidelity audio performance for any demanding speaker system.
Get the Aiyima A70 Power Amplifier today from Gears for Ears at the best price in Bangladesh. It comes with an official warranty.
Specifications
| Specification |
Details |
| Amplifier Class |
Class D |
| Amplification Chip |
TI TPA3255 (with PFFB technology) |
| Operational Amplifier |
NE5532 (Replaceable, DIP8-mounted) |
| Maximum Output Power |
Up to 300W x 2 (@ 4Ω with 48V/10A power supply) |
| Output Impedance |
4-8 Ω |
| Frequency Response |
20Hz-20KHz (±1dB) |
| THD (Distortion) |
<0.0015% (@1W) |
| Signal-to-Noise Ratio (SNR) |
≥ 116 dB |
| XLR Input Sensitivity |
3.8Vrms (19dB) |
| RCA Input Sensitivity |
1.9Vrms (25 dB) / 1.1Vrms (28.5 dB) |
| Input Interfaces |
1x RCA Stereo, 1x Balanced XLR / TRS 6.35mm |
| Output Interfaces |
Passive Speaker Terminals, 1x Active Subwoofer (RCA) |
| Subwoofer Output |
20Hz~150Hz/600Hz (-3dB) (Adjustable cut-off frequency) |
| Additional Features |
12V Trigger Input, RCA Gain Switch (+3.0dB) |
| Power Supply (DC) |
36V-48V |
| Dimensions |
146mm x 79mm x 90mm |
AIYIMA's goal is to offer you a level of support that matches the attention to detail and quality of their products. In the unlikely event that an AIYIMA product develops a manufacturing defect within the warranty period, please contact Gears For Ears. Please make sure that the issue with your product is eligible for a warranty claim.
Please be advised that Gears For Ears is not authorized to handle the warranty claims for purchases that are made outside Bangladesh.
For warranty claims, the replacement product will be given on an ex-inventory basis and will be subject to availability of the product.
Should any warranty issues arise, the decision of the manufacturer is final.
AIYIMA's Warranty Period is 1 Year from the date of the Invoice for the following products:
Eligibility for warranty
- Manufacturing Defects only
Non-Eligible for warranty
- Physical damages
- Damaged external power supply due to a faulty connection
- Wear and tear from usage
- Cosmetic flaws
- Wire/cord tearing
- Damages to accessories
- Damages caused by unsupported accessories or equipment
- The product have been modified in any way or the product is forcefully opened by an uncertified technician
- Any other accidental damage
- Natural disasters or animal related damages
Delivery Partners
Inside Dhaka our delivery partner is RedX Courier Service.
Outside Dhaka our delivery partner is Sundarban Courier Service (Pvt) Ltd. & S.A. Paribahan. We also use RedX Courier service for selected locations only.
Delivery Policy
Inside Dhaka Metro City our delivery charge is BDT 60, unless the package is more than 5 kgs.
Outside Dhaka Metro City and any other location within Bangladesh our deliver charge is BDT 130. Please note that we do not provide Cash On Delivery (COD) outside of Dhaka City. We take 100% advance for any orders outside of Dhaka City.
Our orders are picked up by the courier services by 2 p.m. from Wednesday – Monday, except Tuesday (which is our weekly official day off) & other public holidays / urgent holidays,
Orders placed before 2 P.M. will be delivered by 1-3 working days inside Dhaka City.
Orders placed before 4 P.M. will be dispatched through Sundarban Courier Service / S.A. Paribahan on the same day and usually takes 2-4 working days.
Outside orders through RedX for home deliveries may take 4-7 Working Days.
For pre-order and special orders delivery timing will be discussed and shared as per the order requirements.
