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Item #:
64876883
LASE Amplifier Intended for QSC KW181, KLA181, K-Sub Module Powered Speakers
Item #:
64876883
GHS 7094
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New LASE K Series Professional Loudspeaker Sub Woofer Power-Amplifier Module is a compatible replacement for QSC KLA181, KW181, K-SUB with same number of unique control features as the original plus locking IEC connection for a remote gain control.
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What Stands Out
Enhanced Performance
The LASE Amplifier boosts the power output for QSC KW181, KLA181, and K-Sub speakers, ensuring optimal sound quality and performance in live settings.
Compatibility
Designed specifically for QSC powered speakers, this amplifier guarantees seamless integration and tailored performance, maintaining the standard set by these high-quality audio systems.
Robust Build Quality
Constructed for durability, the LASE Amplifier is engineered to withstand the rigors of professional use, providing reliable service and longevity in demanding environments.
Product Details
- LASE Replacement Amplifier for QSC KW181, KLA181, K-Sub Module Powered Speakers
- New LASE K Series Professional Loudspeaker Sub Woofer Power-Amplifier Module with Power Con Cable Included
- Compatible with QSC KLA181, KW181, K-SUB with same control features as the original plus locking IEC connection for remote gain control
- Specifications include 1000 Watt (RMS) Class D Nominal Output Power, Frequency Response of 34 Hz - 143Hz, Output Level (SPL) 135 dB
- Features amplifier protection like Thermal Limiting and transducer protection like Excursion Limiting
- Product dimensions: 14 x 7.5 x 4.5 inches (355.6mm x 190.5mm x 114.3mm), Net weight: 6.3lbs (2.85Kgm)
| Voltage | 110 Volts, 220 Volts |
| Maximum Supply Voltage | 240 Volts (AC) |
| Minimum Supply Voltage | 110 Volts (AC) |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 1000 Watts |
| Package Type Name | Box |
| Item Dimensions | 14 x 7.5 x 4.5 inches (35.6 x 19.1 x 11.4 cm) |
| Material Type | Metal, Plastic |
| Manufacturer | LASE |
| Model | LASE K Series |
| Brand Name | LASE |
| UPC | 653753251931 810175750057 |
| Part Number | LASE K Series |
| Included Components | Power Con Cable |
| Item dimensions L x W x H | 14 x 7.5 x 4.5 inches (35.6 x 19.1 x 11.4 cm) |
| Country of Origin | This item will be imported from US |
| Date First Available | December 20, 2022 |
Who Should Buy?
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Professional Musicians
Ideal for artists needing enhanced sound clarity and power in live performances with compatible powered speakers.
-
Event Planners
Great for planners looking to provide high-quality audio setups for concerts and large gatherings using QSC systems.
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Audio Engineers
Beneficial for sound engineers aiming to improve audio fidelity and reliability in their sound amplification setups.
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Casual Users
Not suitable for everyday users seeking simple and unprofessional audio solutions without advanced setup needs.
Product Description
LASE Amplifier Intended for QSC KW181, KLA181, K-Sub Module Powered Speakers
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What specifications should I look for in an amplifier for QSC KW181?
Answer: When selecting an amplifier for the QSC KW181, ensure it has sufficient power output to match the speaker’s requirements, typically around 1000 watts at 8 ohms. Look for low total harmonic distortion (THD) for high audio fidelity and features like high-pass filters for optimized sound performance. Additional functionalities such as built-in limiters help protect your speakers during peak levels. This amplifier setup is ideal for live events or DJ performances, ensuring clear audio without risk of damaging your equipment. -
Question:
Can I use a standard amplifier with the KLA181 powered speakers?
Answer: While a standard amplifier could technically work, it’s not recommended since KLA181 speakers are designed to perform optimally with dedicated powered amplifiers. Using a compatible amplifier ensures precise audio reproduction and delivers ample power without distortion. This setup is particularly beneficial in professional settings where sound quality is crucial, such as concerts or corporate events. -
Question:
What makes an amplifier compatible with the K-Sub module speakers?
Answer: An amplifier compatible with K-Sub module speakers typically supports bi-amping and has dedicated outputs for bass frequencies. Look for amplifiers that offer adjustable crossover controls, enabling you to tailor the performance to your specific needs. This compatibility is especially important in environments where bass response needs to be accentuated, such as in club venues or outdoor festivals. -
Question:
How does an amplifier enhance the performance of QSC KW181 speakers?
Answer: An amplifier significantly boosts the audio signal sent to the KW181 speakers, providing clearer sound and enabling louder playback without distortion. By choosing the right amplifier, you can properly match the power output to the speakers' capacity, allowing the bass drivers in the KW181 to operate fully. This enhancement is crucial for events where impactful sound is essential, such as dance parties or live music shows. -
Question:
What kind of maintenance does an amplifier for QSC speakers require?
Answer: Regular maintenance for an amplifier involves checking connections, cleaning input/output jacks, and ensuring adequate ventilation to prevent overheating. Additionally, inspecting cables for wear can prevent audio quality issues. Routine checks are especially important in high-usage environments, like in mobile setups for concerts or events, to ensure that sound quality remains consistent and reliable. -
Question:
What types of connections do I need for my amplifier with KLA181 speakers?
Answer: When using an amplifier with KLA181 speakers, look for XLR or ¼-inch TRS inputs to achieve optimal connectivity. Balanced connections help minimize interference and preserve audio quality over longer distances. This type of setup is ideal for professional applications, such as studio recordings or live performances where clarity and fidelity are paramount. -
Question:
Can I daisy chain multiple KW181 speakers with a single amplifier?
Answer: Yes, you can daisy chain multiple KW181 speakers to a single amplifier, provided the amplifier's total output power aligns with the combined power requirements of the speakers. Ensure the total impedance remains within acceptable levels to avoid overloading the amplifier. This configuration is particularly useful in larger venues where expanding sound coverage is necessary, such as auditoriums or outdoor concerts. -
Question:
What is the ideal setup for using a K-Sub with these amplifiers?
Answer: The ideal setup for using a K-Sub involves connecting it to an amplifier that supports subwoofer outputs, ensuring it matches the power ratings recommended by QSC. Proper placement of the K-Sub within the venue enhances low-frequency response, creating a fuller sound experience. This setup is perfect for scenarios like movie screenings or live band performances where deep bass is desired. -
Question:
How important is the amplifier’s impedance matching with QSC speakers?
Answer: Impedance matching is crucial as it affects power delivery and can prevent damage to both the amplifier and the speakers. Using an amplifier rated for a compatible impedance ensures efficient performance and minimizes the risk of overheating. This is particularly important for venues and events that require sustained sound pressure levels, such as club events or festival stages. -
Question:
Where can I buy an amplifier intended for the QSC KW181, KLA181, K-Sub module powered speakers in Ghana?
Answer: You can purchase an amplifier intended for the QSC KW181, KLA181, and K-Sub module powered speakers at Ubuy in Ghana. Ubuy offers a wide selection of audio equipment, ensuring you find the right amplifier that meets your performance needs while also delivering on quality and reliability.
LASE Power Amplifiers Editorial Review
The LASE Replacement Amplifier is a solid choice for those looking to upgrade or replace the amplifier in their QSC KW181, KLA181, or K-Sub Module powered speakers. With its high-quality construction and powerful performance, this amplifier delivers clear and crisp sound reproduction. Users have praised its easy installation process and compatibility with various speaker models. However, some customers have reported issues with the durability of the amplifier, with a few experiencing failures after a short period of use. Overall, the LASE Replacement Amplifier provides an affordable solution for enhancing the performance of your powered speakers.
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Pros
- High-quality construction
- Easy installation process
- Compatible with various speaker models
Cons
- Reports of durability issues
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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GHS 7094
Order now and get it around Sunday, August 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 1000 Watt nominal output power (RMS) Class D Wiring Frequency Response (+/-0.3dB, 1W/8Ω) : 34 Hz - 143Hz Output Level (SPL) 135dB.
- Compact and light-weight design: Net weight: 6.3lbs (2.85Kgm), Dimensions: (L×W×D) : 14 x 7.5 x 4.5 (355.6mm x 190.5mm x 114.3mm).
- On-demand 50mm variable speed fan, Amplifier Protection : Thermal Limiting/ Output over current / Over temperature muting. Transducer Protection : Thermal Limiting / Excursion Limiting.
- Balance Female XLR Input Output Connector: Balanced male XLR Line Out.
- Most Orders Placed Before 2PM and Paid thru' PayPal Are Shipped The Same Day; Monday to Friday.
- Compatible with QSC KLA181, KW181, K-SUB
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