JBL BEYOND3 + JBL MK12 Karaoke Package

BEYOND3

360-watt, Two-channel Digital Integrated Amplifier

The JBL BEYOND3 is designed for small-club and smart-home karaoke applications that demand signature JBL sound quality and comprehensive processing features in an affordable, easy-to-use package.

BEYOND series amplifiers deliver unforgettable karaoke experiences, thanks to signature JBL Entertainment effects including pitch shift, echo, reverb and EQ, with feedback protection and customizable presets. The series continues the tradition of excellence that’s made JBL the leading brand in karaoke systems, featuring top-grade components and materials and robust, efficient 360-watt, two-channel Class D amplification.

Systems look as great as they sound, with a sleek, stylish design and an illuminated JBL Entertainment logo that lets customers and venue owners showcase superior JBL sound quality.

The BEYOND3 provides exceptional karaoke sound at an affordable price point and is built to JBL’s uncompromising performance standards. It seamlessly matches a range of karaoke systems.

Features

• High-efficiency 360-watt, two channels Class D amplifier
• Signature JBL karaoke sound digital processing enhances the singing experience in karaoke applications, with pitch change, echo and reverb
• 8 user-definable presets
• 15-band parametric EQ on microphone and music inputs
• Three-level Auto Shift Frequency Feedback Suppression provides clean, clear vocals
• Two RCA inputs and one optical input
• Two HDMI inputs and one HDMI output (ARC)
• Bluetooth and USB inputs offer flexible music connectivity

MK12

12-Inch 2-Way Full-Range Loudspeaker System

MK12 is a 2-way full-range loudspeaker designed by JBL for KTV boxes. It uses a 12” woofer and two 3” tweeters to realize exceptional acoustic performance – high power, low distortion, and remarkable electro-acoustic conversion efficiency.

The 12” woofer is specially designed for high power handling and features a non-pressed long fiber pulp cone with foam surround, which provides enough stiffness and reliability while processing the electromagnetic force. A demodulating aluminum ring is fitted to guarantee minimum distortion and power compression. For the high frequencies, two 3” paper cones are installed, in consideration of their light weight and, most importantly, their ability to reproduce high notes bright, smooth and with excellent dispersion.

To optimize power distribution between low and high frequency transducers and for better frequency response, a precision-engineered crossover is utilized. The cabinet to support the tweeters is built in a V-shape so as to further improve the coverage and sensitivity, two factors essential to a karaoke speaker.

MK12 presents itself as a mix of edgy design and high tech through its light-coffee palette, wave-like front grille, and luminous JBL ENTERTAINMENT logo. The light-coffee colored enclosure is constructed of premium quality MDF and finished in durable vinyl wraps. Two high-strength M10 suspension points are provided for bracket mounting. 16-gauge steel is used to build the corrugated grille and to protect the components inside. JBL’s PSL (Passive Sound Lighting) Technology is what’s behind the glowing JBL ENTERTAINMENT logo and making JBL sound visible.

12英寸雙向全頻揚聲器系統

MK12是由JBL為KTV包裝盒設計的雙向全頻揚聲器。它採用12英寸低音揚聲器和2個3英寸高音揚聲器，可實現卓越的聲學性能 - 高功率，低失真和卓越的電聲轉換效率。 

12英寸低音單元專為高功率操作而設計，採用無壓長纖維紙漿錐體和泡沫環繞，在處理電磁力的同時提供足夠的剛度和可靠性。安裝了解調鋁環，以確保最小的失真和功率壓縮。對於高頻，安裝了兩個3“紙錐，考慮到它們的重量輕，最重要的是，它們能夠再現高音，明亮，平滑且具有出色的色散。 

為了優化低頻和高頻傳感器之間的功率分配以及更好的頻率響應，採用了精密設計的分頻器。支撐高音揚聲器的音箱採用V形設計，以進一步提高覆蓋範圍和靈敏度，這是卡拉OK揚聲器必不可少的兩個因素。 

MK12採用淺咖啡色調，波浪狀前格柵和明亮的JBL ENTERTAINMENT標誌，將前衛設計與高科技融為一體。淺咖啡色外殼採用優質MDF材料製成，並採用耐用的乙烯基包裹材料製成。兩個高強度M10懸掛點用於支架安裝。16號鋼用於製造瓦楞格柵並保護內部組件。JBL的PSL（無源聲音照明）技術是發光的JBL ENTERTAINMENT標誌的背後，使JBL聲音可見。

FEATURES

• Specially designed 12” woofer fitted with demodulating aluminum ring for high power handling, low distortion and minimum power compression
• High-efficiency 3” paper cone tweeters provides excellent high-frequency response
• V-shape cabinet to support the tweeters further improves the coverage and sensitivity
• Enclosure constructed of premium quality MDF and finished in durable vinyl wrap
• Precision engineered crossover for optimal power distribution and frequency response
• Wave-like front grille and light-coffee palette create a stylish appearance
• PSL (Passive Sound Lighting) Technology illuminates JBL ENTERTAINMENT logo and showcases JBL’s devotion to innovation.

特徵：

• 專門設計的12英寸低音單元，配有解調鋁環，可實現高功率處理，低失真和最小功率壓縮
• 高效3“紙錐高頻揚聲器提供出色的高頻響應
• 支撐高音揚聲器的V形機櫃進一步提高了覆蓋範圍和靈敏度
• 外殼採用優質MDF製成，並採用耐用的乙烯基包裝
• 精密設計的分頻器，可實現最佳功率分配和頻率響應
• 波浪狀的前格柵和淺咖啡色調營造出時尚的外觀
• PSL（無源聲音照明）技術照亮了JBL ENTERTAINMENT標誌，展示了JBL對創新的熱愛。

APPLICATIONS

• Sound reinforcement for karaoke boxes
• As satellite speaker for use with subwoofers

應用：

• 卡拉OK箱的擴聲
• 作為衛星揚聲器用於低音炮

JBL BEYOND3 Karaoke Amplifier
Rated Power    2CH 360W at 8Ω
Amp Type    Class-D
Display    2.8-inch LCD
Frequency Response    20Hz - 20kHz, +1/-1dB (RCA Input)
50Hz - 14kHz, +1.5/-3dB (1/4" TRS Input)
Total Harmonic Distortion (THD)    <= 1%, 20Hz - 20kHz
Signal to Noise Ratio (below rated power 20 Hz to 20 kHz, A-Weighted)    >=85dB (RCA Input)
>=75dB (1/4" TRS Input)
Input Impedance    3.2kΩ
Music Input    VOD (RCA pair) x1
BGM (RCA pair) x1
HDMI x2
Optical x1
Bluetooth x1
USB Playback x1
Microphone Input    Front (TRS) x2
Rear (TRS) x1
Output Connectors    ARC (HDMI) x 1
AUX (RCA pair) x 1
Recording output (RCA) x1
Subwoofer output (RCA) x1
Speaker output (Binding Post) x2
Control Connectors    PC (USB Type B) x1
RS232 (3.5mm socket) x1
Dimensions (w x h x d)    16.85" x 2.99" x 12.4" (428mm x 76mm x 315mm)
Net Weight    12.79lb (5.8kg)
Shipping Weight    16.31lb (7.4kg)

JBL MK12 Karaoke Speaker
System Type    12″, 2-way, bass-reflex
Frequency Range (-10 dB)    45 Hz - 17 kHz
Frequency Response (±3 dB)    60 Hz - 14 kHz
Sensitivity (1w@1m)    91 dB
Nominal Impedance    8 Ohms
Maximum SPL    115 dB (121 dB peak)
Power Rating
(Continuous/Program/Peak)    250 W/500 W/1000 W
Coverage Pattern    100° × 90° (H × V)
Dimensions (H × W × D)    350 mm × 575 mm × 355 mm
13.8 inch × 22.6 inch × 14.0 inch
Net Weight    16 Kg (35.9 lbs)
LF Driver    1 × 12″ (304.8 mm) woofer
HF Driver    2 × 3″ (76.2 mm) tweeter
Input Connectors    Binding Post
Enclosure Construction    Vinyl covered 15mm MDF