Q9 30hz 20khz

Features: The new K song experience, wireless connection, get started to sing. Independent patent research and development design, no other home market! Aluminum alloy technology, high-end products, perfect sound quality! Direct Bluetooth link, you can when the speaker, you can also when the microphone, while singing side stop. Aluminum-magnesium alloy body, a unique sense of metal, to enhance the confidence of the hand. Smart chip, acoustic speakers, to create a rich full sound field effect. Suitable for all occasions, friends gather, travel picnic, singing and singing, practical and strong. High sensitivity, high reduction, reduce noise noise, highlight the original sound. Fully compatible with Andrews, IOS and other smart phones, free download APP music player software. Support USB mobile U disk, easy to operate. Convenient and convenient tuning button, allows you to play in the song better. Specifications: Material: Aluminum Alloy Color: Black, Purple, Gold Size: Approx. 24.5 x 2.8 x 4cm/9.64 x 1.1 x 1.57 inches Output Wattage: 5W x 2(Dual Speaker) Frequency Response Range: 30Hz~20Hz Maximum Sound Pressure Range: >115dB 1 Khz THD 1% Resistance: 2 x 4Ω Connection: Wireless Bluetooth Battery: 4.2V Polymer Lithium Battery Battery Capacity: 2600mah Charging: DC5V/0.8A Weight: 574g Package Included: 1 x MicGeek Q9 Wireless Bluetooth Microphone 1 x 3.5mm Jack to Micro USB Cable 1 x USB to Micro USB Cable 1 x User Manual

Polk V85 - In-Wall Speaker Each Vanishing V Series High-Performance In-Wall Speaker Klippel Distortion Optimization for perfect motor structure, voice coil alignment and suspension, delivering the best performance at any volume level. Virtually invisible installations with Polk?s Wafer-thin Sheer Grille?. Polk?s exclusive lightweight Dynamic Balance? Polypropylene Cones deliver spectacular midrange clarity, punchy bass and high efficiency.

UHF-103 L+HS Single Channel PLL Wireless System Available as: Hand Held, Lavalier or Headset Single Channel Professional Receiver — Diversity — Tone control squelch — Working range adjustable — LCD display — Group and channel selectable — Smart option (Infrared SYNC) Match with Body Pack Transmitter — Innovated design of the bodypack transmitter can be matched with lavalier, headset or instrument connector, providing another option besides handheld microphone; further more, it sets your hand free! — Professional TA4F connector prevents the connector from dropping off and creating unwanted noise. — Low battery consumption. Adopting. two 1.5V AA batteries, it works a longer time than expected. Carrier Frequency Range: UHF MHz Stability: ±% (at 25℃) Ambient Temperature: ℃ Normal Deviation: ±35 KHz Max Deviation: ±80KHz S/N Ratio: T.H.D: Squelch: Tone control and noise lock dual squelch Frequency Response: 30Hz – 20KHz Operating Range: 100m(approximately 300 feet under typical conditions) Receiver Receiving Mode: PLL Diversity (Dual Antenna) Sensitivity: >-107dB Image Rejection: Over 90dB Audio Output: Balanced and Unbalanced Power Requirement: AC V/V () External DC 22V 450mA Dimensions (W x D x H): 205 x 169 x 39mm Net Weight: Approx. 1.5 kg Wireless Microphone Cartridge: Dynamic or Condenser Antenna: Built-in RF Output: Spurious Emissions: Normal Deviation: ±35KHz Maximum Deviation: ±80 KHz Battery: Two 1.5V AA battery or 1.2V AA rechargeable battery Battery Life: >8 Hours Safety Approvals: FCC CE ! Warranty Type: Manufacturer 12 Months Warranty. All goods are subject to supplier discretion Replacement Guarantee: 30 Days: All goods are subject to supplier discretion Free delivery on orders over a R in Gauteng. Delivery 1-3 days depending on area

Dual Channel Professional Receiver Diversity Tone control squelch Working range adjustable LCD display 1600 channel selectable Group and channel selectable Smart option (Infrared SYNC) Stage Professional Handheld Microphone Adopting unidirectional condenser element, it creates superb isolation and unsurpassed gain-before-feedback effect, optimized for vocal and speaking performances. Convenient multi-channel selector. You can choose the best frequency from the hundreds available forthe best performance effect. Noise absorption design eliminates external and handing noise completely. Elegant steel grille provides durable protection to its own shape and element. Durable structure modular design is easy for assembly and detachment, especially convenient to after-sales service. Low battery consumption, Adopting two 1.5V AA batteries, it works a longer time than expected. Body Pack Transmitter Innovated design of the body-pack transmitter can be matched with lavalier, headset or instrument connector, providing another option besides handheld microphone; further more, it sets your hand free! Professional TA4F connector prevents the connector from dropping off and creating unwanted noise. Low battery consumption. Adopting two 1.5V AA batteries, it works a longer time than expected. SPECS Overall System Carrier Frequency Range: UHF 470-928MHz Stability: ±0.005% (at 25¿) Ambient Temperature: 10¿±50¿ Normal Deviation: ±35 KHz Max Deviation: ±80KHz S/N Ratio: T.H.D: Squelch: Tone control and noise lock dual squelch Frequency Response: 30Hz ¿ 20KHz Operating Range: 100m(approximately 300 feet under typical conditions) Receiver Receiving Mode: PLL Diversity (Dual Antenna) Sensitivity: >-107dB Image Rejection: Over 90dB Audio Output: Balanced and Unbalanced Power Requirement: AC 110-120V/220-240V (50-60) External DC 18V 400mA Dimensions (W x D x H): 240 x 130 x 42mm Net Weight: Approx. 1.5kg Wireless Microphone Cartridge: Dynamic Antenna: Built-in RF Output: Spurious Emissions: Normal Deviation: ±35KHz Maximum Deviation: ±80 KHz Battery: Two 1.5V AA battery or 1.2V AA rechargeable battery Battery Life: >8 Hours

Dual Channel Professional Receiver Diversity Tone control squelch Working range adjustable LCD display 1600 channel selectable Group and channel selectable Smart option (Infrared SYNC) Stage Professional Handheld Microphone Adopting unidirectional condenser element, it creates superb isolation and unsurpassed gain-before-feedback effect, optimized for vocal and speaking performances. Convenient multi-channel selector. You can choose the best frequency from the hundreds available forthe best performance effect. Noise absorption design eliminates external and handing noise completely. Elegant steel grille provides durable protection to its own shape and element. Durable structure modular design is easy for assembly and detachment, especially convenient to after-sales service. Low battery consumption, Adopting two 1.5V AA batteries, it works a longer time than expected. SPECS Overall System Carrier Frequency Range: UHF 470-928MHz Stability: ±0.005% (at 25¿) Ambient Temperature: 10¿±50¿ Normal Deviation: ±35 KHz Max Deviation: ±80KHz S/N Ratio: T.H.D: Squelch: Tone control and noise lock dual squelch Frequency Response: 30Hz ¿ 20KHz Operating Range: 100m(approximately 300 feet under typical conditions) Receiver Receiving Mode: PLL Diversity (Dual Antenna) Sensitivity: >-107dB Image Rejection: Over 90dB Audio Output: Balanced and Unbalanced Power Requirement: AC 110-120V/220-240V (50-60) External DC 18V 400mA Dimensions (W x D x H): 240 x 130 x 42mm Net Weight: Approx. 1.5kg Wireless Microphone Cartridge: Dynamic Antenna: Built-in RF Output: Spurious Emissions: Normal Deviation: ±35KHz Maximum Deviation: ±80 KHz Battery: Two 1.5V AA battery or 1.2V AA rechargeable battery Battery Life: >8 Hours

  Dual Channel Professional Receiver — Diversity — Tone control squelch — Working range adjustable — LCD display — 1600 channel selectable — Group and channel selectable — Smart option (Infrared SYNC) Match with Stage Professional Handheld Microphone — Adopting unidirectional condenser element, it creates superb isolation and unsurpassed gain-before-feedback effect, optimized for vocal and speaking performances. — Convenient multi-channel selector. You can choose the best frequency from the hundreds available forthe best performance effect. — Noise absorption design eliminates external and handing noise completely. — Elegant steel grille provides durable protection to its own shape and element. — Durable structure modular design is easy for assembly and detachment, especially convenient to after-sales service. — Low battery consumption, Adopting two 1.5V AA batteries, it works a longer time than expected. Match with Body Pack Transmitter — Innovated design of the body-pack transmitter can be matched with lavalier, headset or instrument connector, providing another option besides handheld microphone; further more, it sets your hand free! — Professional TA4F connector prevents the connector from dropping off and creating unwanted noise. — Low battery consumption. Adopting two 1.5V AA batteries, it works a longer time than expected. SPECIFICATIONS OVERALL SYSTEM Carrier Frequency Range: UHF 470-928MHz Stability: ±0.005% (at 25 ℃) Ambient Temperature: 10 ℃ ±50 ℃ Normal Deviation: ±35 KHz Max Deviation: ±80KHz S/N Ratio: T.H.D: Squelch: Tone control and noise lock dual squelch Frequency Response: 30Hz – 20KHz Operating Range: 100m(approximately 300 feet under typical conditions) Receiver Receiving Mode: PLL Diversity (Dual Antenna) Sensitivity: >-107dB Image Rejection: Over 90dB Audio Output: Balanced and Unbalanced Power Requirement: AC 110-120V/220-240V (50-60) External DC 18V 400mA Dimensions (W x D x H): 240 x 130 x 42mm Net Weight: Approx. 1.5kg Wireless Microphone Cartridge: Dynamic or Condenser Antenna: Built-in RF Output: Spurious Emissions: Normal Deviation: ±35KHz Maximum Deviation: ±80 KHz Battery: Two 1.5V AA battery or 1.2V AA rechargeable battery Battery Life: >8 Hours Safety Approvals: FCC CE 0168 !

Innovated design of the bodypack transmitter can be matched with lavalier, headset or instrument connector, providing another option besides handheld microphone; further more, it sets your hand free! Professional TA4F connector prevents the connector from dropping off and creating unwanted noise. Low battery consumption. Adopting. two 1.5V AA batteries, it works a longer time than expected. Features: Carrier Frequency Range: UHF 470-928MHz Stability: ±0.005% (at 25℃) Ambient Temperature: 10℃±50℃ Normal Deviation: ±35 KHz Max Deviation: ±80KHz S/N Ratio: T.H.D: Squelch: Tone control and noise lock dual squelch Frequency Response: 30Hz ¿ 20KHz Operating Range: 100m(approximately 300 feet under typical conditions) Reciever Receiving Mode: PLL Diversity (Dual Antenna) Sensitivity: >-107dB Image Rejection: Over 90dB Audio Output: Balanced and Unbalanced Power Requirement: AC 110-120V/220-240V (50-60) External DC 22V 450mA Dimensions (W x D x H): 205 x 169 x 39mm Net Weight: Approx. 1.5 kg Microphone Cartridge: Dynamic or Condenser Antenna: Built-in RF Output: Spurious Emissions: Normal Deviation: ±35KHz Maximum Deviation: ±80 KHz Battery: Two 1.5V AA battery or 1.2V AA rechargeable battery Battery Life: >8 Hours Safety Approvals: FCC CE 0168 !

Adopting unidirectional condenser element, it creates superb isolation and unsurpassed gain-before-feedback effect, optimized for vocal and speaking performances. Convenient multi-channel selector. You can choose the best frequency from the hundreds available forthe best performance effect. Noise absorption design eliminates external and handing noise completely. Elegant steel grille provides durable protection to its own shape and element. Durable structure modular design is easy for assembly and detachment, especially convenient to after-sales service. Low battery consumption, Adopting two 1.5V AA batteries, it works a longer time than expected. Features: Carrier Frequency Range: UHF 470-928MHz Stability: ±0.005% (at 25℃) Ambient Temperature: 10℃±50℃ Normal Deviation: ±35 KHz Max Deviation: ±80KHz S/N Ratio: T.H.D: Squelch: Tone control and noise lock dual squelch Frequency Response: 30Hz ¿ 20KHz Operating Range: 100m(approximately 300 feet under typical conditions) Reciever Receiving Mode: PLL Diversity (Dual Antenna) Sensitivity: >-107dB Image Rejection: Over 90dB Audio Output: Balanced and Unbalanced Power Requirement: AC 110-120V/220-240V (50-60) External DC 18V 400mA Dimensions (W x D x H): 240 x 130 x 42mm Net Weight: Approx. 1.5kg Microphone Cartridge: Dynamic or Condenser Antenna: Built-in RF Output: Spurious Emissions: Normal Deviation: ±35KHz Maximum Deviation: ±80 KHz Battery: Two 1.5V AA battery or 1.2V AA rechargeable battery Battery Life: >8 Hours Safety Approvals: FCC CE 0168 !

Divoom Ifit-3 RMS: 6Watts, Pocket Size Portable iPad / iPod /iPhone /smart phone /Tables Speakers with Portable Rechargeable Battery,USB Interface,Colour:White Retail Box 6 Month Limited Warranty Product Overview Music anytime, anywhere! The Divoom ¿Ifit-3¿ is a High quality stereo system with speakers integrated on both sides. Compatible with any iPhone / iPod / iPad at the same time can also be used with any MP3 player or any other smart phones via AUX. The clever space-saving, slanted design helps you to place your device for optimal view. The ideal choice for watching movies or to take it along with you when you travel. The assembled ¿Po-Bass¿ technology delivers deeper and more powerful bass in compact body. There is no needs to worry about being near an outlet, the iFit-3 receives its power through a rechargeable battery - listen to music or watch movies for up to 7 hours battery life. Features ¿Plays iPad, iPhone, iPod and other Mp3players. ¿Portable-Rechargeable battery delivers up to 7hours of playing time, you can take your music anywhere. ¿¿Po-Bass¿ technology produce deeper and more powerful bass in small body. ¿ Slanted design to place your device for optimal view Specifications ¿RMS output power 6 watts ¿Signal / noise ratio >80dB ¿Frequency response 30Hz~20KHz ¿Distortion ¿Battery voltage 5 V ¿Battery charge time via USB (3 hours), via DC (2,5 hours) ¿Battery life Up to 7 hours ¿Battery capacity 700 MA/h ¿Product Dimensions 65L x 115T x 105H (mm) Package Contents: ¿ Ifit-3 device ¿ 3.5mm audio cable ¿ USB charging cable ¿ User documentation (Manual)

Adopting unidirectional condenser element, it creates superb isolation and unsurpassed gain-before-feedback effect, optimized for vocal and speaking performances. Convenient multi-channel selector. You can choose the best frequency from the hundreds available forthe best performance effect. Noise absorption design eliminates external and handing noise completely. Elegant steel grille provides durable protection to its own shape and element. Durable structure modular design is easy for assembly and detachment, especially convenient to after-sales service. Low battery consumption, Adopting two 1.5V AA batteries, it works a longer time than expected. Features: Carrier Frequency Range: UHF 470-928MHz Stability: ±0.005% (at 25℃) Ambient Temperature: 10℃±50℃ Normal Deviation: ±35 KHz Max Deviation: ±80KHz S/N Ratio: T.H.D: Squelch: Tone control and noise lock dual squelch Frequency Response: 30Hz – 20KHz Operating Range: 100m(approximately 300 feet under typical conditions) Reciever Receiving Mode: PLL Diversity (Dual Antenna) Sensitivity: >-107dB Image Rejection: Over 90dB Audio Output: Balanced and Unbalanced Power Requirement: AC 110-120V/220-240V (50-60) External DC 18V 400mA Dimensions (W x D x H): 240 x 130 x 42mm Net Weight: Approx. 1.5kg Microphone Cartridge: Dynamic or Condenser Antenna: Built-in RF Output: Spurious Emissions: Normal Deviation: ±35KHz Maximum Deviation: ±80 KHz Battery: Two 1.5V AA battery or 1.2V AA rechargeable battery Battery Life: >8 Hours Safety Approvals: FCC CE 0168 !

— Diversity — Tone control squelch — Working range adjustable — LCD display — Group and channel selectable — Smart option (Infrared SYNC) — Innovated design of the bodypack transmitter can be matched with lavalier, headset or instrument connector, providing another option besides handheld microphone; further more, it sets your hand free! — Professional TA4F connector prevents the connector from dropping off and creating unwanted noise. — Low battery consumption. Adopting. two 1.5V AA batteries, it works a longer time than expected.     SPECIFICATIONS Carrier Frequency Range:  UHF 470-928MHz Stability:  ±0.005% (at 25℃) Ambient Temperature:  10℃±50℃ Normal Deviation:  ±35 KHz Max Deviation:  ±80KHz S/N Ratio:  T.H.D:  Squelch:  Tone control and noise lock dual squelch Frequency Response:  30Hz – 20KHz Operating Range:  100m(approximately 300 feet under typical conditions)   Receiver Receiving Mode:  PLL Diversity (Dual Antenna) Sensitivity:  >-107dB Image Rejection:  Over 90dB Audio Output:  Balanced and Unbalanced Power Requirement:  AC 110-120V/220-240V (50-60) External DC 22V 450mA Dimensions (W x D x H):  205 x 169 x 39mm Net Weight:  Approx. 1.5 kg   Wireless Microphone Cartridge:  Dynamic or Condenser Antenna:  Built-in RF Output:  Spurious Emissions:  Normal Deviation:  ±35KHz Maximum Deviation:  ±80 KHz Battery:  Two 1.5V AA battery or 1.2V AA rechargeable battery Battery Life:  >8 Hours

Divoom Ifit-3 RMS: 6Watts, Pocket Size Portable iPad / iPod /iPhone /smart phone /Tables Speakers with Portable Rechargeable Battery,USB Interface,Colour:White Retail Box 6 Month Limited Warranty Product Overview Music anytime, anywhere! The Divoom “Ifit-3” is a High quality stereo system with speakers integrated on both sides. Compatible with any iPhone / iPod / iPad at the same time can also be used with any MP3 player or any other smart phones via AUX. The clever space-saving, slanted design helps you to place your device for optimal view. The ideal choice for watching movies or to take it along with you when you travel. The assembled “Po-Bass” technology delivers deeper and more powerful bass in compact body. There is no needs to worry about being near an outlet, the iFit-3 receives its power through a rechargeable battery - listen to music or watch movies for up to 7 hours battery life. Features •Plays iPad, iPhone, iPod and other Mp3players. •Portable-Rechargeable battery delivers up to 7hours of playing time, you can take your music anywhere. •“Po-Bass” technology produce deeper and more powerful bass in small body. • Slanted design to place your device for optimal view Specifications •RMS output power 6 watts •Signal / noise ratio >80dB •Frequency response 30Hz~20KHz •Distortion •Battery voltage 5 V •Battery charge time via USB (3 hours), via DC (2,5 hours) •Battery life Up to 7 hours •Battery capacity 700 MA/h •Product Dimensions 65L x 115T x 105H (mm) Package Contents: • Ifit-3 device • 3.5mm audio cable • USB charging cable • User documentation (Manual)

Dual Channel Professional Receiver Diversity Tone control squelch Working range adjustable LCD display 1600 channel selectable Group and channel selectable Smart option (Infrared SYNC) Stage Professional Handheld Microphone Adopting unidirectional condenser element, it creates superb isolation and unsurpassed gain-before-feedback effect, optimized for vocal and speaking performances. Convenient multi-channel selector. You can choose the best frequency from the hundreds available forthe best performance effect. Noise absorption design eliminates external and handing noise completely. Elegant steel grille provides durable protection to its own shape and element. Durable structure modular design is easy for assembly and detachment, especially convenient to after-sales service. Low battery consumption, Adopting two 1.5V AA batteries, it works a longer time than expected. SPECS Overall System Carrier Frequency Range: UHF 470-928MHz Stability: ±0.005% (at 25℃) Ambient Temperature: 10℃±50℃ Normal Deviation: ±35 KHz Max Deviation: ±80KHz S/N Ratio: T.H.D: Squelch: Tone control and noise lock dual squelch Frequency Response: 30Hz – 20KHz Operating Range: 100m(approximately 300 feet under typical conditions) Receiver Receiving Mode: PLL Diversity (Dual Antenna) Sensitivity: >-107dB Image Rejection: Over 90dB Audio Output: Balanced and Unbalanced Power Requirement: AC 110-120V/220-240V (50-60) External DC 18V 400mA Dimensions (W x D x H): 240 x 130 x 42mm Net Weight: Approx. 1.5kg Wireless Microphone Cartridge: Dynamic Antenna: Built-in RF Output: Spurious Emissions: Normal Deviation: ±35KHz Maximum Deviation: ±80 KHz Battery: Two 1.5V AA battery or 1.2V AA rechargeable battery Battery Life: >8 Hours

This stereo DI-box is the perfect problem-solver for many applications! Converts unbalanced audio signals to balanced so they can be transported over long symmetric cables with maximal protection against interferences of all kinds. Humming noises coming from laptops, PCs and many others can be easily solved: the ground lift switches separate the in/outputs to avoid any ground loops. No active components inside: no noisy op-amps and no empty batteries when you need them Separate ground lift switches for both channels Very high grade audio transformers for excellent audio characteristics: Very low distortion: Supports very high audio levels Excellent CMRR: >80dB @ 60Hz Excellent freq. response: 20Hz 20kHz (+/-0.5dB) Versatile connections: Inputs: RCA + COMBO (Jack/XLR) on both channels Outputs: XLR-male on both channels Rugged black anodized ALU housing Technical Information Freq Response: 20Hz - 20kHz (+0.5dB / -0.5dB) THD @ 30Hz: less than dBu output THD @ 1kHz: less than dBu output CMRR: more than 80 dB @ 60Hz Input impedance: 76 kΩ Max Input level: +21 dBu Output impedance: 1kΩ Max output level: +12 dBu @ 600 ohms Dimensions: 105 x 110 x 45mm Weight: 0,44 kg

With breakthrough Twin Drive Transmission Line technology, combined with real wood veneers, hand crafted and polished to perfection - Castle Avon is a delight to both eyes and ears. Determined to both perfect and take advantage of the Transmission Line speaker principles, Castle engineers embarked on a three year investigation into the acoustics, mathematics and all performance aspects of such loudspeakers. The result was a break through in TL Theory. In its simplest explanation, driving the line at two distinct points overcomes both the damping problem and loss of energy, resulting in a smooth power response from the lowest fundamentals right through to the midrange frequencies. Castle has called this breakthrough technology TDTL - Twin Drive Transmission Line and is, for the very first time, in the new Avon floorstanding loudspeakers. Avon 4 features twin castle 130m woven fibre cone drives in a TL tuned to 38Hz, while Avon 5 features twin castle 150mm Woven Carbon Fibre cone drivers in a TL tuned to 32Hz. In room the Avon 5 achieves a bass extension (-6dB) down to 30Hz making it a truly wideband speaker. To equally match the low end clarity of the TDTL technology all Avon speakers are paired with an advanced Ribbon HF. Avon's ribbon tweeter design uses an ultra-thin alloy sandwich precisely positioned in a powerful transverse magnetic field, where the ribbon acts as both the voice coil and diaphragm. In this way the whole radiating area is driven directly and responds accurately to the music signal without energy storage or breakup. Together, the direct drive and low mass of the ribbon provide superb musical detailing and transient attack, resolving the harmonic content of the music in a thrilling and natural way. Anailable in Black Oak and Cherry Avon 1 2-way bookshelf speaker SDEL - Single Drive Extended Line 130mm Woven Carbon Fibre Woofer 12 x 45 mm True Ribbon 87dB Sensitivity 25-100W Recommended Amp. Power 95dB Peak SPL 8Ω Compatible 4.3Ω Minimum Impedance 60Hz ~ 20kHz Frequency Response 55Hz Bass Extension 320 x 180 x 230mm 5.8kg each