Ahuja TZA 4000 DPM PA Amplifier
Brand: Ahuja
Model: TZA 4000 DPM
Type: Dual-zone PA mixer amplifier with digital player
Power Output: 200 W + 200 W RMS (2 Zones)
Input Channels: 6 × Microphone, 2 × Auxiliary, Stereo Music Input
Frequency Response: 50 Hz – 15 kHz
Signal-to-Noise Ratio: 60 dB
Tone Controls: Bass and Treble controls
Zone Control: Independent volume control for Zone 1 and Zone 2
Speaker Outputs: 4 Ω, 8 Ω, 70 V & 100 V for each zone
Digital Player: USB, SD & MMC card support
Power Supply: AC 220–240 V / DC 24 V battery operation
Application: Large PA systems, multi-zone installations
Ahuja VX 200 Passive PA Speakers
Brand: Ahuja
Model: VX 200
Type: 2-way passive PA loudspeaker
Power Rating: 200 W RMS
Configuration: Two-way speaker system
Frequency Response: 65 Hz – 18 000 Hz
Low Frequency Speaker: 1 × 254 mm (10″) with 50.8 mm (2.0″) CCAW voice coil
High Frequency Unit: Dynamic horn with 25.4 mm (1.0″) voice coil
Sensitivity: 94 dB (1 W / 1 m)
Maximum Rated SPL: 117 dB
Nominal Impedance: 8 Ω
Port: Free-flow flared bass reflex
Input Connectors: 6.35 mm (¼″) phone jack + push terminals
Dimensions: 325 × 485 × 255 mm
Weight: 9.70 kg
Ahuja VX 300 Passive PA Speakers
Brand: Ahuja
Model: VX 300
Type: 2-way passive PA loudspeaker
Power Rating: 300 W RMS
Frequency Response: 60 Hz – 18 000 Hz
Low Frequency Speaker: 1 × 304.8 mm (12″) with 63.5 mm (2.5″) voice coil
High Frequency Unit: Dynamic horn with 44.45 mm (1.75″) voice coil
Sensitivity (SPL at 1 W/1 m): 97 dB
Maximum Rated SPL: 122 dB
Nominal Impedance: 8 Ω
Port: Free-flow flared bass-reflex design
Input Connectors: Speakon and push terminals
Dimensions: 385 mm × 585 mm × 305 mm
Weight: 16.00 kg
Ahuja VX-400 Passive PA Speakers
Brand: Ahuja
Model: VX 400
Type: 2-way passive PA loudspeaker
Power Rating: 400 W RMS, 800 W Programme
Configuration: Two-way speaker system
Frequency Response: 45 Hz – 18 000 Hz
Low Frequency Speaker: 1 × 381 mm (15″) with 76.2 mm (3.0″) copper voice coil
High Frequency Unit: Dynamic horn driver with 44.45 mm (1.75″) voice coil
SPL at 1 W/1 m: 98 dB
Maximum Rated SPL: 124 dB
Nominal Impedance: 8 Ω
Port: Free-flow flared bass reflex
Input Connectors: 2 SpeakON sockets
Dimensions: W 460 × H 690 × D 370 mm
Weight: 22.10 kg
Ahuja XPA-1510DP PA Active Speakers
Brand: Ahuja
Model: XPA‑1510DP
Type: 2‑way bi‑amp powered active PA speaker
Power Output: 125 W RMS at 1% THD (approx.)
Drivers: 10″ LF woofer with dynamic horn HF driver
Frequency Response: 40 Hz – 20 kHz (±3 dB)
Input Channels: 3 × mic inputs with priority, 1 × aux, 1 × line input
Connectivity: USB, SD/MMC card reader, Bluetooth, line out
Tone Controls: Bass and treble adjustable
Signal‑to‑Noise Ratio: ~60 dB
Dimensions & Weight: About 325 × 485 × 255 mm; ~13.5 kg
Allen & Heath AR 2412 24in / 12out 48kHz Expander
Brand: Allen & Heath
Model: AR 2412
Type: Remote I/O audio stage box
Mic/Line Inputs: 24 balanced XLR mic preamps with remote control and phantom power
Line Outputs: 12 balanced line outputs on XLR
Protocol: dSNAKE remote audio over single Cat5 cable
Remote Control: Full preamp parameter control and scene recall from mixer
Mounting: 3U rackmountable stage box
Connectivity: Single Cat5 connection carrying audio and control signals
Applications: Remote I/O for digital mixers in touring and installed sound
Allen & Heath DX 168 16in / 8out 96kHz Expander
Brand: Allen & Heath
Model: DX 168
Type: Portable digital I/O expander (96 kHz)
Input Channels: 16 remote controllable mic/line XLR inputs with phantom power
Output Channels: 8 balanced XLR line outputs
Networking: Dual EtherCon DX connection for mixer link and cascade/redundant modes
Compatibility: Works with dLive, Avantis, SQ, and Qu digital mixers
Power Supply: Built-in universal AC power input
Weight: ~4.6 kg
Allen & Heath QU 24 CROME Digital PA Mixer
Brand: Allen & Heath
Model: QU 24 CROME
Type: Digital mixer with touchscreen control
Input Channels: 24 mic/line channels
Faders: 25 motorized faders
Touchscreen: Colour touchscreen interface
Outputs: Multiple mix outputs, auxiliaries, matrix outs
FX Engines: Integrated effects engine with dedicated returns
USB Interface: Multitrack USB recording/playback
Remote I/O Expansion: Supports AR2412, AB168 stage boxes via dSNAKE
Processing: Per-channel HPF, PEQ, compressor, delay
Applications: Medium live sound, studio, corporate audio
Allen & Heath QU 32 CROME Digital PA Mixer
Brand: Allen & Heath
Model: Qu 32 CROME
Type: 38-input / 28-output digital mixing console
Input Channels: 32 mono + 3 stereo inputs
Faders: 33 motorized faders
Touchscreen: Colour touchscreen interface
Mix Outputs: 24 mix outputs (LR, groups, matrix)
FX Engines: 4 stereo RackFX engines with dedicated returns
USB Interface: 32×32 USB audio interface for recording/playback and streaming
Preamp Type: Recallable AnalogiQ preamps
Processing: Channel processing including HPF, gate, PEQ, compressor, delay
Remote I/O Expansion: Compatible with AR2412, AR84, AB168 remote stage boxes via dSNAKE
Applications: Live sound, recording, houses of worship, corporate AV
Allen & Heath SQ 5 Digital PA Mixer
Brand: Allen & Heath
Model: SQ 5
Type: Digital mixing console
Processing: 96 kHz XCVI FPGA ultra-low latency engine
Input Channels: 48 channels of mixing capability
Faders: 16+1 faders, 6 layers
Touchscreen: 7″ capacitive touchscreen
Mix Outputs: 12 stereo mixes + LR, 3 stereo matrices
FX Engines: 8 stereo FX engines with dedicated returns
USB Interface: 32×32 USB audio interface, SQ-Drive
Networking & Expansion: SLink port for remote I/O and audio networking
Control: 8 assignable SoftKeys
Applications: Mid-sized live and installed sound environments
Allen & Heath SQ 6 Digital PA Mixer
Brand: Allen & Heath
Model: SQ 6
Type: Digital mixing console
Processing: 96 kHz XCVI FPGA ultra-low latency engine
Input Channels: Up to 48 inputs
Preamp Count: 24+1 onboard mic preamps
Faders: 24+1 faders, 6 layers
Touchscreen: 7″ capacitive touchscreen
Mix Outputs: 12 stereo mixes + LR, 3 stereo matrices
FX Engines: 8 stereo FX engines with dedicated returns
USB Interface: 32×32 96 kHz USB audio interface, SQ-Drive recording/playback
Networking & Expansion: SLink port, 64×64 I/O port for audio networking (Dante, Waves, MADI, etc.)
Control: 16 assignable SoftKeys, 4 assignable Soft Rotaries
Recording: USB direct recording and playback
Applications: Live sound, touring, houses of worship, corporate AV
Weight: ~13.3 kg
Allen & Heath SQ 7 Digital PA Mixer
Brand: Allen & Heath
Model: SQ 7
Type: Digital mixing console
Processing: 96 kHz XCVI FPGA ultra-low latency engine
Input Channels: Up to 64 inputs
Preamp Count: 32+1 onboard mic preamps
Faders: 32+1 faders, 6 layers
Touchscreen: 7″ capacitive touchscreen
Mix Outputs: 12 stereo mixes + LR, 3 stereo matrices
FX Engines: 8 stereo FX engines with dedicated returns
USB Interface: 32×32 96 kHz USB audio interface
Networking & Expansion: SLink and 64×64 I/O ports for audio networking options
Control: 16 SoftKeys, 8 Soft Rotaries
Recording: USB direct recording and playback
Applications: Larger live sound, multi-zone systems, corporate events



















