The STAGEPAS 1K mkII is a powerful all-in-one portable PA system designed to turn any space into a professional stage with ease. Delivering upgraded sound pressure levels and enhanced remote control features over its predecessor, this next-gen system offers a sleek, lightweight design combined with advanced mixing capabilities and user-friendly operation.

Engineered with Yamaha’s decades of expertise in pro audio, the STAGEPAS 1K mkII integrates concert-quality speakers and a built-in digital mixer to deliver exceptional sound and flexibility—perfect for performers who need great sound anywhere, anytime.

Features 

• Compact yet powerful package
• J-curve slim line array
• Class-leading 12-inch “compact” subwoofer
• 1100W amplifier
• Professional functionality with simple operation
• Digital mixer with versatile input
• Professional control with a single knob
• Priority Ducker
• STAGEPAS Controller
• Superior Utility and Portability
• Simple setup
• High-grade polyurea coating
• Expandable STAGEPAS systems

Specifications

• Type: Powered subwoofer with a line array speaker

Mixing capability

• Mixing channels: 5 (Mono x3 + Stereo x1)
• Input channel functions: Hi-Z: CH2/3, 1-knob EQ: CH1-3/ST
• Output channel functions: MODE (SPEECH/MUSIC/CLUB)

I/O

• Inputs: Mono x3 (mic/line) + Stereo x1 (line) / Mono x2 (line), Link in x1
• Outputs: Link out x1, Monitor out x1
• Bluetooth: Bluetooth Ver.5.0, A2DP (SBC, AAC)
• Control and others: Reverb foot switch, STAGEPAS Controller (iOS/Android app)
• On-board processors:
• DSP: SPX digital reverb (4 programs, parameter control)

General specifications

• Speaker type: Powered subwoofer: Bass-reflex type, Line array speaker: Enclosed
• Frequency range (-10dB): 37 Hz - 20 kHz
• Coverage area: H170° x V30°
• Crossover: 240 Hz
• Maximum output level (1m; on axis): 125 dB SPL

Components

• LF: Powered subwoofer: 12” (30 cm) Cone
• HF: Line array speaker: 1.5” (3.8 cm) Cone x10
• Amplifier class: Class-D
• Power rating (Dynamic): 1100 W
• Power consumption: 25 W (Idle), 91 W (1/8 power)
• Power requirements: Depending on area of purchase: 100 V 50 Hz/60 Hz, 110-120 V 60 Hz, 220-240 V 50 Hz/60 Hz
• Handle: Top of powered subwoofer x1

Dimensions (W x H x D)

• System: 334 x 2,000 x 418 mm (maximum)
• Line array speaker: 67 x 582 x 86 mm
• Powered subwoofer: 334 x 550 x 418 mm
• Spacer: 67 x 555 x 86 mm (each)