Mono Power Amplifier Subwoofer Power Amplifier 2.0 Channel to 2.1 Home Theater*

Description: Description Mono Power Amplifier Subwoofer Power Amplifier 2.0 Channel to 2.1 For Home Theater (No Power Supply) Features: - 2-in-1: It can be used as a high-power subwoofer amplifier or a mono full-range amplifier. - The subwoofer power amplifier uses imported components from the audio industry. HiFi PCB circuit is 2 times pure copper wiring, high current output coil. It can easily drive 5-12 inch subwoofer unit speakers. - One-button switching function. Switching using modes through the button, the power amplifier can be used as a high-power mono-channel full-frequency power amplifier, and can be connected to full-frequency or cross-frequency speaker units and loudspeaker boxes. - Brand-new Design Concept: adopt the method of combining stereo inputs, input the stereo sound of the left channel and the right channel at the same time, and merge through the first-level independent IC, so that the low frequency can perfectly derive the live performance of stereo. The low-frequency atmosphere and the stereo mix are more harmonious, the saturation and the sense of surround become stronger, and the surround effect is more prominent. - Combined Design Ideas: the power amplifier input signal is first subjected to signal analysis and frequency point processing, and then power amplification. This not only makes the low-frequency filter more pure, but also more efficient in power consumption. There are two ways to use a power amplifier. You can use it as a professional high-power low-frequency power amplifier to drive passive sub-woofers, - High-power output coil can pass 30A current instantly. - Array high-speed high temperature resistant aluminum shell capacitor. - TPA3116 power amplifier IC. - Frequency analysis processing combination and amplification IC. - Anodized coating on the surface of all aluminum alloy shell, exquisite hand feeling, the shell does not fade. Specifications: - Model: Mono or Bass - Impedance: 4-8Ω - Rated Power: 100W, 300 (Peak) - Frequency Range: * Low pass mode 20-200Hz * Full frequency mode 20-20KHz - Recommended Configuration: * 5-12 inch passive bass unit loudspeaker box * 3-8 inch passive full frequency or frequency division loudspeaker box - Power Supply Requirement: DC 12-24V - Interface Type: DC port positive inside and negative outside. 5.5mm external diameter. 2.5mm internal diameter - Product Size: 87 x 32 x 102 mm - Weight: 250 g Package Included: - 1 x Power Amplifier Note: - Power supply is not included in the package. If it is needed, please contact us to pay extra money. Thank you! - Other items in the pictures are not included. Protection System: 1. Soft start power switch: protect speakers switch from impact interference. 2. High frequency ring resistance constant voltage power management system: when plugged into DC power supply, there is no arc spark, safe and reliable to use. 3. Power-off sub-voltage surge wall: block the shock damage caused by power failure and voltage loss to speakers. Attention: Users with power supply lower than DC 20V, such as 12V battery / battery power supply (battery is not included) for cars and motorcycles, it is recommended to use our company's booster power supply to ensure power amplification and power output to obtain a good HiFi experience. If step up power supply is needed, please contact us to pay extra money. Payment Terms 1.We accept PayPal only. 2.All major credit cards are accepted through secure payment processor PayPal. 3.Payment must be received within 7 business days of auction closing. 4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping Terms - For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding. Return Terms 1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund. 2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA. 3. We reserve the right to refuse any returns for objective reasons. Custom Duties & Taxes 1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility. 2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping. Feedback 1. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers. 2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap. On Jul-19-21 at 02:12:05 PDT, seller added the following information:

Price: 33.75 USD

Location: Shenzhen

End Time: 2024-02-19T10:04:57.000Z

Shipping Cost: 4.99 USD