Specification Brand : PROZOR BulletPoint1 : 【Multiple Input Options – One Amp for Any Setup】 Supports Bluetooth 5.2, Optical, RCA, and 3.5mm AUX inputs. Easily connects to smartphones, laptops, TVs, CD players, and turntables. No separate DAC or preamp needed—just plug and play BulletPoint2 : 【Bluetooth 5.2 – Reliable Sound for All Devices】 Powered by the QCC3034 chipset, supports aptX-HD, aptX, AAC, and SBC, delivering high-quality wireless audio on both Android and iOS devices. No manual setup—your device automatically selects the best codec for clearer sound, lower latency, and stable connection The LED indicator displays the active Bluetooth format in real time BulletPoint3 : 【Built-in 192kHz DAC – Direct Optical Input Support】 Converts digital optical signals into analog stereo output. Works with TVs and optical-output devices, including select gaming consoles like PS4 and Xbox One. (Please set your TV or device to PCM or LPCM audio output. Not compatible with 5.1 Dolby/DTS formats, powered speakers) BulletPoint4 : 【100W x 2 Class D Output – Power That Delivers】 Built with a TI TPA3221 amplifier, delivering up to 100W per channel at 4Ω. Drives 3–8Ω passive speakers with clean, stable output. Includes bass and treble controls for sound customization BulletPoint5 : 【Smart Controls – Power Switch with Smart Memory】 Equipped with a dedicated input selector and top-mounted power button for quick operation. The startup memory function automatically restores your last-used state BulletPoint6 : 【Modern Compact Design – Blends with Any Audio Setup】 Enclosed in a brushed aluminum body with an acrylic top panel, combining durability with modern aesthetics. Dual antennas enhance Bluetooth stability, and the codec display provides real-time streaming feedback BulletPoint7 : 【Package Box Content】 1 x Bluetooth Audio Amplifier with rotating antenna; 1 x 24V/4.5A Power supply; 1 x AC power cord; 1 x Optical Cable(2m/6ft) ; 1 x User's Manual ItemName : PROZOR Bluetooth 5.2 DAC Amplifier Optical/RCA/AUX Input, aptX-HD/aptX/AAC Support, 100W x 2 Class D Stereo Amp, Plug n Play Home Audio Amplifiers for Passive Speakers, Works with Smartphone PC TV ItemPackageDimensions_Height : 31 centimeters ItemPackageDimensions_Length : 8.2 centimeters ItemPackageDimensions_Width : 24 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : audio-component-amplifiers Manufacturer : PROZOR Material : aluminum alloy MaximumSupplyVoltage : 24 volts_of_direct_current MinimumSupplyVoltage : 18 volts_of_direct_current ModelNumber : LNKPRR031uk MountingType : Surface Mount NumberOfChannels : 2 OutputPower : 100 watts PackageTypeName : Retail Box or Shipping Box PartNumber : LNKPRR031uk ProductDescription : Overviews: PROZOR Digital Amplifier converts optical, digital audio signals into stereo analog audio signals and supports 192kHz/24bit HFI stereo amplification. This device helps users solve the problem of connecting different audio interfaces with analog amplifiers. It makes the music signal expression more natural and realistic, bringing it closer to the source sound quality. The amplifier provides a perfect music experience for the majority of music enthusiasts. Features: 1. Built-in high-performance TPA3221 and DAC chip, support 192K/24bit sampling rate. 2. Adopt the latest Bluetooth version 5.2 lossless transmission technology. 3. Memory store when power off, Support last time working state memory when power off. 4. Support optical, RCA ,Bluetooth input model switching. 5. With bass and treble control. Specifications: Audio Formats: PCM Audio Sample Rate: 32~192kHz/24bit Output power: 100W + 100W Maximum output: 100W(4Ω) Speaker impedance matching: 3-8Ω Working voltage: 18-30V/DC Input sensitivity: 0.775V Frequency response: 20Hz-20KHz(±1dB) THD: 0.08% SNR: ≥98dB Shell material: Aluminum alloy Bluetooth name: PROZOR RX5.2 Bluetooth distance≤ 10M Special Notice: 1. Please plug the power cord into the amp then the AC outlet. 2. Please select the corresponding input channel by press button on the amplifier. 3. For passive speakers only, not the powered speakers. 4. When using optical as the input source, set the audio format of the input device to PCM. Setting Path: Device Home Page - System Settings - Image & Sound - Sound Settings - Digital Audio Output - PCM/LPCM. ProductSiteLaunchDate : 2023-05-30T03:11:58.836Z SpecificationMet : Pcm SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 52161547 Voltage : 24 volts Wattage : 100 watts