Boxlight ALX502 5000 lumes XGA Standard Throw Multimedia Projector
Model ALX502 Optical Spec. Brightness 5000 Display Technology 3LCD Contract Ratio 25000:1 Resolution XGA (1024×768)
amp Consumption 240W Noise ECO: MAX 31dB, Normal: 38dB Lamp Life time 10,000H(Normal) /20,000H(ECO) Aspect Ratio 4:3(Standard) / 16:9 (Compatible) Projection Lens Zoom/Focus Manual Zoom Ratio 1.2x optics Throw Ratio 70″@2.1m；1.48~1.78：1 F F:1.6~1.76 f f=19.158~23.018mm Screen Size (30″~300″) 0.888~10.937m Generic Spec. Speaker 1*16W Scanning Frequency Hsync Frequency 15~100KHz / Vsync Frequency 48~85Hz Computer Signal Input PC, VGA, SVGA, XGA, SXGA,WXGA,UXGA,WUXGA, Mac Video Compatibility PAL, SECAM, NTSC 4.43, PAL-M, PAL-N, 480i, 480p, 576i, 576p, 720p, 1080p and 1080i Power Consumption 340W ECO Standby Mode Power Consumption
<0.5W Network standby Power Consumption
<2W Keystone Correction V: ±30°, H: ±30°, 4 Corner Keystone OSD(Languages) 26 languages: English, German, French, Italian, Spanish, Polish, Swedish, Dutch ,Portugese, Japanese, Simplified Chinese, Traditional Chinese, Korea, Russian, Arabic, Turkish, Finnish, Norwegian, Danish, Indonesian, Hungarian, Czech, Kazak,Vietnamese,Thai, Farsi
Input Terminals VGA x1; Video x1; Audio in(mini jack 3.5mm)x1; HDMI x2; Audio in(L/R)–RCAx1; USB-Ax1 (support MemeoryViewer), USB-Bx1(Display), RJ45x1(Display)
Output Terminals VGA x1, Audio out (mini-jack,3.5mm) x1 Other Terminals RS-232×1, RJ45 x1(for control), USB-Bx1(for up-grade) Mechanical Spec. Power Requirement AC 100 – 240 V ～ 50-60 Hz Net. Weight (KG) 3.06 kg Max Dimensions 345(W) x 261(D) x 99(H) mm Standard Accessories Standard Accessories Power cord, VGA cable, Remote control, Service Card, QSG (for Projector) 
IP network power amplifier terminal T-7760B
Specification Details Model T-7760B Network Interface Standard RJ45 input Transmission Rate 100Mbps Protocol Support TCP/IP, UDP Audio Format MP3 Audio Mode 16 bits CD sound quality Sampling Rate 8KHz ~ 48KHz EMC Input Sensitivity 775mV (Unbalance) AUX Input Sensitivity 350mV (Unbalance) MIC Input Sensitivity 5mV (Unbalance) AUX Output Amplitude 1000mV (2 lotus flower output interface) AUX Output Impedance 470Ω Treble Adjustment Range ±10dB Bass Adjustment Range ±10dB USB Interface Maximum support 16G memory USB access Rated Power 60W Power Consumption 30W Standby Power Consumption <10W Frequency Response 80Hz ~ 16KHz +1/-3dB Harmonic Distortion ≤1% SNR >65dB Output Method 100V constant voltage output Short Circuit Input Dry contact input Circuit Protection DC output, overload, over temperature, short circuit protection Working Temperature 5℃ ~ 40℃ Working Environment Humidity 20% ~ 80% relative humidity, no condensation Power Input ~220V 50Hz Size 484 × 346 × 88mm Weight 6.8kg T-105S T-105S Surface Mount Ceiling Speaker( 3W-6W-9W)
Features:
New high quality ceiling speaker, all iron metal shell, multiple power options. Applicable to hotels, hotels, clubs, etc.
Specification：
Model T-105S Power taps @100V 3W, 6W, 9W Power taps @70V 1.5W, 3W, 4.5W Impedance Black: Com Red:3.3KΩ Green:1.7KΩ White:1.1KΩ SPL(1W/1M) 94dB Max. SPL (Rated W/1M) 104dB Frequency response (-10dB) 80-20KHz Speaker driver 5″ x 1 Dimensions 200 x 70mm Weight 0.71Kg T-2240DSA 2-Channel Power Amplifier
Description:
Provide Zone power amplifier for broadcasting system, suitable for clubs, venues, shopping center and other broadcasting systems with multi-channel high power amplifier requirements.
Features:
* High efficiency class D amplifier circuit and high efficiency switching power supply are adopted, making the efficiency of the whole machine up to 85%.
* Reasonable heat dissipation layout is adopted in the interior of the product, which enables the product to maintain a working temperature lower than 55 degrees even in extremely harsh working environment, greatly extending the service life of the equipment.
* Adopt 1U standard 19-inch industrial chassis design.
* 2 channel digital power amplifier to provide two 100V or 4-16Ω output terminal wiring speaker.
* Not with 100V transformer output and can switch resistance between 4 and 16 Ω output.
* Support fault output function, which can remotely monitor the working status of power amplifier .
* The product has short circuit, overload and overheating protection function.
* More than 85% high efficiency amplifier with low power loss and heat gain.
* With 2-channel Euro-type balanced input and 2-channel Euro-type output.
Specifications:
Model T-2060DSA T-2120DSA T-2240DSA Rated Power 2×60W 2×120W 2×240W Rated Output 100V/4-16Ω Input sensitivity(Impedance) ±385mV/20KΩ，Balanced input Overload source electromotive force
>11dB Frequency Response 80Hz~16KHz (+1, -3dB) SNR ≥85dB THD ≤0.1% at 1KHz, 1/3 Rated Power Control Remote power control and fault indication Indicator Light Signal, peak, protection, power supply Protection High temperature, overload, short circuit Cooling Forced fan cooling Power Supply ~220V/50Hz Power Consumption 180W 320W 650W Dimension 484×300×44mm Weight 4.3Kg 4.4Kg 4.5Kg
