ATI

ATI We are a complete Sound Sytem store based in Mahaboudha, Kathmandu.

Our most selling products are - Speakers, Home Theatre System, Full-Range speakers, Wall Speakers, Mixers, Amplifier, Power Amps, Microphones, Vintage Sound System

CA-20 Class-H Power Amplifier Price - 48,000/-⚡ Power Output (RMS)8Ω (stereo): ~1300W × 24Ω (stereo): ~2000W × 22Ω (ster...
29/03/2026

CA-20 Class-H Power Amplifier
Price - 48,000/-

⚡ Power Output (RMS)
8Ω (stereo): ~1300W × 2
4Ω (stereo): ~2000W × 2
2Ω (stereo): ~2700W × 2
Bridge mode:
8Ω: ~4000W+
4Ω: ~5000W+

🔧 Type
Class H (multi-rail design)
2-channel (stereo)

🔊 Audio Performance
Frequency Response: 20Hz – 20kHz
THD: 80 dB
Damping Factor: >300

🔌 Connectivity
Inputs: XLR (balanced)
Outputs: Speakon
Modes: Stereo / Bridge / Parallel
Input Sensitivity: 0.775V / 1.0V / 1.4V

⚙️ Build
Heavy transformer-based power supply
Dual cooling fans (front-to-back airflow)
Rack mount: 19-inch, ~3U
Weight: ~40 kg

🛡️ Protection
Overheat protection
Short circuit protection
DC protection
Clip limiter / soft start

☎️: 9843341635/ 9851035418

CA-18 Power Amplifier Price - 44,000/-⚡ Power Output (RMS)8Ω: ~1000W per channel4Ω: ~1800W per channel2Ω: ~2200–2500W pe...
29/03/2026

CA-18 Power Amplifier
Price - 44,000/-

⚡ Power Output (RMS)
8Ω: ~1000W per channel
4Ω: ~1800W per channel
2Ω: ~2200–2500W per channel
Bridged: up to ~4000W+

🔧 Type
Class H (some versions Class D)
2-channel (stereo)

🔊 Audio Performance
Frequency Response: 20Hz – 20kHz
THD: ~0.1%
Signal-to-Noise Ratio: ~95 dB+

🔌 Connectivity
Inputs: XLR, 1/4" jack
Outputs: Speakon + binding posts
Modes: Stereo / Bridge / Parallel

⚙️ Build
Heavy-duty transformer
Dual cooling fans
Rack mount (19", ~3U)
Weight: ~35–40 kg

🛡️ Protection
Overheat
Short circuit
DC protection
Clip limiter

☎️: 9843341635/ 9851035418 for urgent queries

CA-12 Power Amplifier (Crest/Audio)Price - 38,000/-Power Output:8 Ohm Stereo: 700 W4 Ohm Stereo: 1200 W2 Ohm Stereo: 140...
29/03/2026

CA-12 Power Amplifier (Crest/Audio)
Price - 38,000/-

Power Output:
8 Ohm Stereo: 700 W
4 Ohm Stereo: 1200 W
2 Ohm Stereo: 1400 W
8 Ohm Bridged: 2400 W
4 Ohm Bridged: 2800 W

Design and Build:
▪︎ Legendary "overbuilt" power supply with a toroidal transformer.
▪︎ High-speed, wide-bandwidth output devices for superior audio quality.
▪︎ Twin-tunnel cooling system with back-to-front airflow.
▪︎ Dual, variable-speed DC fans for efficient heat management.
▪︎ Massive extruded aluminum heat sinks for durability.

Connectivity:
▪︎ Balanced XLR and 1/4-inch (TRS) inputs.
▪︎ 5-way binding post outputs or Speakon™ connectors (market-dependent).

Protection and Features:
▪︎ TourClass® protection circuits, including:
ACL (Active Clip Limiting) to prevent speaker damage.
▪︎ IGM (Instantaneous Gain Modulation) for safe operation with 2Ω loads.
▪︎ AutoRamp for gradual gain increase during power-on.
▪︎ Comprehensive thermal management and protection against short circuits, DC voltage, and more.
▪︎ Stereo/parallel/bridged mono mode selector switch.
▪︎ Ground lift switch for noise reduction.

☎️: 9843341635/ 9851035418

CA-12 Power Amplifier (Crest/Audio)Price - 38,000/-Power Output:8 Ohm Stereo: 700 W4 Ohm Stereo: 1200 W2 Ohm Stereo: 140...
29/03/2026

CA-12 Power Amplifier (Crest/Audio)
Price - 38,000/-

Power Output:
8 Ohm Stereo: 700 W
4 Ohm Stereo: 1200 W
2 Ohm Stereo: 1400 W
8 Ohm Bridged: 2400 W
4 Ohm Bridged: 2800 W

Design and Build:
▪︎ Legendary "overbuilt" power supply with a toroidal transformer.
▪︎ High-speed, wide-bandwidth output devices for superior audio quality.
▪︎ Twin-tunnel cooling system with back-to-front airflow.
▪︎ Dual, variable-speed DC fans for efficient heat management.
▪︎ Massive extruded aluminum heat sinks for durability.

Connectivity:
▪︎ Balanced XLR and 1/4-inch (TRS) inputs.
▪︎ 5-way binding post outputs or Speakon™ connectors (market-dependent).

Protection and Features:
▪︎ TourClass® protection circuits, including:
ACL (Active Clip Limiting) to prevent speaker damage.
▪︎ IGM (Instantaneous Gain Modulation) for safe operation with 2Ω loads.
▪︎ AutoRamp for gradual gain increase during power-on.
▪︎ Comprehensive thermal management and protection against short circuits, DC voltage, and more.
▪︎ Stereo/parallel/bridged mono mode selector switch.
▪︎ Ground lift switch for noise reduction.

☎️: 9843341635/ 9851035418

✴️JBL FLIX 2 Home Theatre (Center/Surround Speakers)*Fresh ConditionSpecifications:CENTERType: 2 way, 3 driver center ch...
27/02/2026

✴️JBL FLIX 2 Home Theatre (Center/Surround Speakers)
*Fresh Condition

Specifications:
CENTER
Type: 2 way, 3 driver center channel loudspeaker

Frequency Response: 90Hz to 20kHz

Recommended Amplifier: 10 to 100W

Crossover Frequency: 7500Hz

Impedance: 8Ω

Sensitivity: 90dB

Midbass: 2 x 114mm cone

Tweeter: 1 x 64mm fiber cone

Dimensions: 152 x 470 x 149mm

SURROUND
Type: 2 way, 2 driver satellite loudpeaker system

Frequency Response: 100Hz to 20kHz

Recommended Amplifier: 10 to 50W

Crossover Frequency: 9000Hz

Impedance: 8Ω

Sensitivity: 90dB

Bass: 1 x 114mm cone

Tweeter: 1 x 12mm poly dome

Dimensions: 221 x 149 x 133mm

Both the center and surround speakers are magnetically shielded so they can be placed near CRT/old-school TVs without interference. (Shielding is referenced in originals for these vintage JBL sets, though not always explicitly in the numerical spec sheet.)

✴️ PLUG AND PLAY USB MICROPHONE HighlightsDetail-oriented: Built-in sound filter eliminates noise caused by impacting th...
27/02/2026

✴️ PLUG AND PLAY USB MICROPHONE

Highlights

Detail-oriented: Built-in sound filter eliminates noise caused by impacting the diaphragm.Lossless audio transmission with USB data interface.Adjustable K**b for flexible volume control,etc.

Noise Reduction: With the new upgrade noise reduction chip,sound quality is more smooth,no Cottonwood delay,accurate acquisition of human voice signal,so that the sound quality of the output more three-dimensional clear.

One Button Mute Sensor LEDStatus Display: When the sudden situation such as cough,you can touch the mute sensor quickly mute,the LED indicator on the body can directly show the working state.

Wide Compatibility: The microphone is compatible with MAC and Windows system,suitable for a variety of occasions such as professional audio recording,radio broadcasting,live streaming,etc.

Minimalist Design: Follow the trend of design concept,subversion industry new visual experience.

Specifications: Microphone Name: ME3 Head: 14MM head Polar Pattern: Cardioid Sensitivity: -38db±2db Frequency Response: 30hz-20khz Output impedance: 2.2kΩ Consumptive Current: 3mA Signal to Noise Ratio: S/N: 60db Sampling Rate: 192khz/24bit Output Interface: USB Interface Package Size: 20.5 x 20.5 x 7cm/8.1 x 8.1 x 2.8in Package Weight: 650g/22.9oz Package List: 1 x ME3 microphone 1 x Tripod 1 x Spindle 1 x USB cable

Sennheiser EW D1 evolution Wireless Microphone (Single)Price - 15,000/-Sennheiser EW D1 Evolution Wireless Microphone sp...
29/08/2025

Sennheiser EW D1 evolution Wireless Microphone (Single)
Price - 15,000/-

Sennheiser EW D1 Evolution Wireless Microphone specs:

Frequency range: 20 Hz – 20 kHz

Dynamic range: >135 dB, THD

Outdoor Portable Speaker | 40W, 18000 PMPO, 3000 mAh (built-in Battery)
23/07/2025

Outdoor Portable Speaker | 40W, 18000 PMPO, 3000 mAh (built-in Battery)

6" inch Trolley Backup Speaker with Mic (600W PMPO)Features🔸️Bluetooth Latest Version🔸️FM🔸️USB, SD Card🔸️MIC/Guitar Inpu...
23/07/2025

6" inch Trolley Backup Speaker with Mic (600W PMPO)
Features
🔸️Bluetooth Latest Version
🔸️FM
🔸️USB, SD Card
🔸️MIC/Guitar Input
🔸️Built-in Wireless Microphone


🔸️ Sennheiser SN-303 Condenser Microphone (XLR)Specifications• Type: Condenser microphone Connectivity: XLR 3-pin (balan...
19/07/2025

🔸️ Sennheiser SN-303 Condenser Microphone (XLR)

Specifications

• Type: Condenser microphone Connectivity: XLR 3-pin (balanced output)
Polar Pattern: Supercardioid • Bit Depth: 24-bit
Form Factor: Studio mic with shock mount
• Included Accessories: XLR cable, shock mount, solid carrying case
Performance & Build
• Application: ldeal for vocals, podcasting, and studio recording
• Build Quality: Full metal body for durability
• Mounting: Compatible with standard mic stands


Address

Kathmandu

Opening Hours

Monday 12:00 - 19:30
Tuesday 12:00 - 19:30
Wednesday 12:00 - 19:30
Thursday 12:00 - 19:30
Friday 12:00 - 19:30
Sunday 12:00 - 19:30

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