Amply H-450 + QSC KC12

The ultimate professional karaoke system built for clarity and power. This bundle pairs a 450W H-450 mixer amplifier with two QSC KC12 active column speakers and two wireless microphones — delivering studio-grade sound clarity with room-filling power for karaoke rooms and event spaces.

What's Included

• 1x H-450 Karaoke Mixer Amplifier
• 2x QSC KC12 Active 3-Way Column Speakers
• 2x Wireless Microphones
• Power cables and connection accessories

450W H-450 Karaoke Mixer Amplifier

• 450W + 450W high-fidelity output (8Ω, EIAJ) for stable, distortion-free power
• Dual karaoke sound-processing chip design to suppress feedback and echo noise for clean, natural vocals
• Touchscreen control panel with intuitive on-screen menu
• Built-in Bluetooth 5.0 lossless streaming and MP3 playback
• 2x external microphone inputs plus support for 2 built-in wireless microphones
• HDMI 2.0 (4 in / 1 out), digital optical input, and dual analog stereo inputs for VOD/DVD players
• 8 built-in scene/effect presets, adjustable EQ and reverb, one-key factory reset

2x QSC KC12 Active 3-Way Column Speakers

• 3-way design: 12" high-excursion subwoofer, dual 4" midrange drivers, and a 1" HF compression driver with QSC's proprietary LEAF waveguide for crisp, detailed sound
• 3,000W total system power (2,000W subwoofer + 1,000W mid/high) with up to 132dB max peak SPL
• Wide 145° horizontal coverage and 35° audience-directed vertical coverage for even sound throughout the room
• Frequency range from 40Hz up to 18.5kHz for deep bass and detailed highs
• Bluetooth connectivity with True Wireless Stereo streaming, plus 2x combo XLR/¼" inputs (phantom power supported) and a 3.5mm aux input

2x Wireless Microphones

• Handheld wireless mics paired with the H-450's built-in wireless receiver
• Reliable, low-interference signal for singing and hosting
• Ready to use out of the box — no extra receiver needed

Perfect For

• Karaoke rooms, home theaters, and living room entertainment setups
• Private parties, weddings, and family gatherings
• Small to medium function halls, cafes, and mobile karaoke/DJ setups

• Standard shipping: $8, and free on orders of $200 or more. Delivery usually takes 5-7 business days.
• Express shipping: $15, usually 2-3 business days.
• Large or heavy items such as amplifiers and floor speakers may ship by freight carrier and take longer. The carrier calls you to schedule delivery.

We ship to the 48 contiguous US states and Washington DC. For Alaska, Hawaii, US territories or APO/FPO addresses, call (714) 515-6868 and we will quote shipping separately.

Most items can be returned within 30 days of delivery in like-new condition with the original packaging. Full terms are in our refund policy.