a product b brand c model quantity d unit e unit price f subtotal g remarks
Main speaker American Deliya (Delia) F12 4 pairs 2100.00 8400.00 500W/8 ohm only
Main amplifier American Deliya (Delia) DL500 4 units 1750.00 7000.00 600W/unit 8 ohm
Mixing console Japan YAMAHA (Yamaha) MG16/6FX 1 unit 2400.00 2400.00 16 channels Microphone with card digital pull OK effect
Subwoofer American Deliya (Deliya) F18 1 pair 2400.00 2400.00 500W/8 ohm only
Main amplifier American Deliya (Deliya) DL500 1 set 1750.00 1750.00 600W/8 ohm
Wireless microphone American Deliya CH3000A 1 set 1150.00 1150.00 U segment true diversity wireless dual handheld microphone
Total: 23100.00
p>"CH3000 diversity wireless microphone
Product introduction CH3000 diversity wireless microphone adopts ultra-high frequency band design and has PLL.Synthesized phase locking function, which makes the frequency of use more stable and switching frequencies more convenient . Adopting a 12MHz receiving bandwidth design, 16 groups of preset frequencies can be switched. It uses a unique window comparator to control automatic signal selection, and cooperates with audio code and noise lock mute control to eliminate receiver interruptions and avoid computers. The best choice for the large amount of harmonic interference emitted by digital equipment such as equipment, karaoke machines and DVDs. The first audio output peak indicator light can identify whether the audio output exceeds the peak value based on the light on and off, so that it can be adjusted correctly. The volume of the receiver ensures the best audio output. It has received signal and audio level indicators, allowing users to identify whether the correct signal number is received. It adopts an advanced radiation isolation cover design to show excellent high sensitivity. and high-frequency characteristics of low harmonic radiation. The transmitter power supply adopts a low-voltage design (3V power supply, two 1.5V batteries) and uses a unique CPU to control the power on and off. No matter what state the transmitter or receiver is in, there is no impact when the power is turned on. , to ensure the safety of the power amplifier system and speakers. It has complete working status indication and power prompt, and has the function of automatically turning off the power when the voltage is too low. The whole set of audio is output in balanced and unbalanced ways. The wireless system is packaged in an aluminum alloy suitcase, making it easy to carry.
The standard package configuration includes: a receiver, a handheld microphone, an audio transmission line, a power adapter, an antenna, two 1.5V AA batteries, two one-word debugging pens, an instruction manual, a technical parameter, mute control: tone code and noise Locked dual mute control reception method: automatic selection frequency control: PLL phase lock switching frequency number: preset 16 frequencies switchable reception frequency range: 740MHz-760MHz frequency response: 50Hz-18kHz (±3dB) maximum deviation: ± 25kHz RF stability: within 0.005% Signal-to-noise ratio: ≥80dB Sensitivity: When inputting 2 μ V, S/N: 12dB Distortion: <0.5% (at 1kHz) Harmonic interference ratio: ≥70dB Artifact interference ratio: ≥ 80dB Transmit power: 8mW Receiver power supply: Additional DC 12V/500mA power supply Transmitter power supply: 1.5V battery Two output sockets: XLR balanced and P-type unbalanced Operating ambient temperature: -25-55℃ Operating ambient humidity: <93% "
Large private room (40-50 square meters)
Main speaker deliya f15 pair 2500 (USA) 15-inch 500W/8R only
Main amplifier deliya H600, one set 1500 (USA) 600W/set ??8R
Karaoke preamp KV373 one set 500 (USA) 99 kinds of digital effects device
Two professional microphones SF916 300 (USA) Professional strong magnetic microphone
Total: 4800 yuan
Middle private room (25-40)
Main speaker deliya f12 pair 2000 (USA ) Twelve-inch 400W/8R only
Main amplifier deliya H400 per set 1200 (USA) 500W/8R per set
Karaoke preamplifier KV373 per set 500 (USA) 99 digital Effector
Professional microphone SF916, two 300 (US) professional strong magnetic microphones
Total: 4,000 yuan
Small private room (15-25)
p>
Main speakers deliya f10, a pair of 1300 (USA) ten-inch 300W/8R only
Karaoke amplifier K700, a pair of 700 (USA) professional 24-bit digital amplifier
Professional microphone SF916, two 300 (US) professional high-efficiency magnet microphones
Total: 2,300 yuan
Large private room (40-50 square meters)
Main speaker EVI f15 pair 2100 (USA) 15-inch 500W/8R only
Main amplifier EVI H600 one 1500 (USA) 600W/8R
Karaoke preamp KV373 500 (USA) 99 kinds of digital effectors
Professional microphone SF916 two 300 (USA) professional strong magnetic microphones
Total: 4650 yuan
Middle private room ( 25-40)
Main speaker EVI E12 pair 1600 (USA) twelve-inch 400W/8R only
Main power amplifier EVI E400 one pair 1200 (USA) 500W/8R < /p>
Karaoke preamplifier KV373, one 500 (US) 99 kinds of digital effector
Professional microphone SF916, two 150 (US) professional strong magnetic microphones
Total ：3850 yuan
Small private room (15-25)
Main speakers EVI SB10, a pair of 900 (USA) ten-inch 300W/8R only
OK amplifier K700, a pair of 700 (USA) professional 24-bit digital amplifier
< p>Professional microphone SF916 two 300 (US) professional high-efficiency magnet microphonesTotal: 1900 yuan