SE Audiotechnik L 65 Speaker

The SE Audiotechnik L 65 is a professional passive line array speaker designed to meet the most demanding standards in stage, hall and large-scale event sound performance.

With the philosophy of “precise sound – efficient design”, L 65 is not only a sound generator but also a tool to convey emotions, helping the audience fully feel every note and every lyric in the most authentic way.

Outstanding features of SE Audiotechnik L 65 Speaker

The SE Audiotechnik L 65 is a premium passive line array speaker designed specifically for stage performances, auditorium sound and professional sound systems that require wide sound coverage and high detail. Below are the most outstanding features of the product, presented according to each specific feature with detailed explanations:

• 3-way independent speaker system: The SE Audiotechnik L 65 speaker uses a 3-way sound structure, including: 2 6.5-inch bass speakers (LF), 4 3.5-inch mid drivers (MF), and 2 1-inch compression drivers (HF). The complete separation of the low-mid-high frequency range allows the speaker to reproduce more detailed sound, reduce distortion, and bring a clear, vivid "multi-layered sound" experience.
• Powerful power up to 1300W – High sensitivity 102dB: With 330W continuous power and 1300W peak power, SE L 65 easily meets the needs of performing in large spaces. Sensitivity of 102dB helps the speaker achieve high volume with only moderate amplification power, increasing energy efficiency and reducing power system investment costs.
• Wide coverage – good control in array system: The nominal coverage angle of 100° horizontal x 20° vertical helps distribute sound evenly, without being “missing” on the two sides of the stage or too concentrated in the center. When connecting multiple speakers in an array, the ideal coverage angle helps avoid resonance, optimizing clarity and uniformity of sound throughout the space.
• Wide frequency range from 60Hz – 18kHz for full sound quality: With an operating frequency down to 60Hz, the L 65 handles the bass range well without necessarily having to pair a sub. Meanwhile, high frequencies up to 18kHz provide clear treble details, helping vocals, guitars, or violins "pop" clearly in the mix.
• Sturdy speaker cabinet – waterproof – shockproof: SE Audiotechnik L 65 The speaker box is made of 12mm plywood, the front is cast aluminum, the entire cabinet is covered with polyurea - a type of paint that is extremely durable, waterproof, and scratch-resistant. The perforated steel mesh is covered with electrostatic paint to protect the internal driver from dust, water, and impact - extremely necessary for speakers used outdoors or moved frequently.
• Professional rigging and stacking system: Equipped with 4-point suspension, Speakers SE Audiotechnik L 65 Easy to install in a multi-unit line array configuration. The splay angle can be adjusted from 0° to 8°, allowing users to optimally align the sound according to the stage height. In addition, the speaker also supports stacking with the exclusive SE Audiotechnik locking system, ensuring safety and precision.
• Neutrik speakON NL4 standard signal connection: SE Audiotechnik L 65 Array Speaker Uses the speakON NL4 plug standard - one of the most professional audio signal connection standards today. The 1+/1- pin design is used for driver signal, 2+/2- is used for link signal, making connecting multiple speaker systems safer and more convenient than ever.

Detailed review of SE Audiotechnik L 65 Array Speaker

Sturdy, aesthetic design and suitable for professional stages

SE Audiotechnik L 65 Speaker Designed with meticulousness and precision down to every detail to ensure durability and stable operation in harsh performance environments. The speaker cabinet is made of 12mm plywood, the front is cast aluminum coated with polyurea paint - a scratch-resistant and waterproof material that usually only appears in high-end touring speakers.

This makes the speaker resistant to weather and impacts during installation or transportation. The dual-side handles, 22.7kg weight and compact size also make placement, hanging or stacking the speaker much easier in practice.

3-way sound configuration with clear separation, full frequency reproduction

Unlike conventional 2-way speakers, the SE Audiotechnik L 65 uses a 3-way system consisting of 2 6.5-inch woofers, 4 3.5-inch midrange drivers and 2 1-inch compression drivers for the high range. This design allows each frequency range to be reproduced by separate components, thereby producing a more detailed, realistic and fuller sound.

In particular, the frequency crossover points at 400Hz and 1.8kHz are optimized to ensure seamlessness between ranges, preventing vocals or instruments from becoming tangled or blurred. This is the ideal configuration for stages that require detail and wide soundstage.

Powerful and efficient yet easy to match

With 330W RMS power and up to 1300W peak power, the SE L 65 easily meets the high volume needs of medium to large scale events. The impressive point lies in the sensitivity of 102dB - meaning that with only low power, the speaker can produce loud and clear sound.

In addition, the maximum SPL of 139dB shows that the speaker is capable of operating at high volumes while maintaining clean, unbroken sound. Thanks to this feature, the product can easily be combined with many types of power amplifiers from 500-800W while still achieving maximum efficiency.

Soundproofing and flexible installation in many spaces

One of the strategic advantages of SE Audiotechnik L 65 is a wide coverage angle of 100° horizontal and 20° vertical – ideal for array configurations from 2 to 6 speakers. The splay angle can be customized from 0° to 8°, allowing the engineer to optimize the sound angle according to the height and slope of the auditorium.

In addition, the 4-point rigging system and 2-point stacking capability make it easy to hang or stack the L 65 on stage while still ensuring mechanical safety and precise sound directionality. This is extremely important in halls with low ceilings or outdoor stages without a suspension frame.

Simple yet professional system connectivity and compatibility

Array SE Audiotechnik L 65 speaker uses Neutrik speakON NL4 connection standard - a popular industry standard in professional audio systems. The wiring diagram includes 1+/1- for the main signal and 2+/2- to link the signal to the next speaker, allowing quick system configuration without the need for complex signal splitters.

Solid connection, good anti-interference, and compatible with most amplifiers and mixers on the market today, giving users peace of mind when integrating speakers into existing systems.

Applications of SE Audiotechnik L 65 Full Range Speaker

The SE Audiotechnik L 65 is designed as a comprehensive audio solution, suitable for a wide range of application environments that require both performance, sound coverage and mechanical durability. Below are common spaces and usage scenarios of the SE L 65:

• Outdoor stage sound system.
• Hall – conference center – theater.
• Church sound system – sermons – religious ceremonies.
• Lounge – bar – high-class club.
• Professional Karaoke – large scale business (≥30m²).
• Mobile sound system – mobile stage – event organization.

Address to buy reputable SE Audiotechnik L 65 Array Speakers in Vietnam

To own a high-quality product like SE Audiotechnik L 65, choosing a reputable supplier is an indispensable factor. Because this is a professional passive speaker line, designed for large stage, hall and performance sound systems - requiring the selling unit to have technical capacity, the ability to advise on matching as well as a clear and transparent warranty policy.

In Vietnam, Phuc Truong Audio is one of the rare units specializing in distributing high-end speaker lines from the SE Audiotechnik brand (Germany), including the L 65 and accompanying array and subwoofer lines.

The products are genuine imports, with full CO - CQ documents and warranty according to the manufacturer's standards. Not only stopping at selling products, Phuc Truong Audio also supports designing sound system configurations for each specific space, from outdoor stages to multi-purpose halls, helping customers maximize the power of L 65.

Customers when buying SE Audiotechnik L 65 At Phuc Truong Audio, you will receive on-site technical support: from advice on how to hang speakers, choose the right amplifier, to aligning the system for each type of music and different purposes. In addition, accompanying services such as nationwide delivery, installation support, VAT invoices and clear warranty policies are also the reasons why many technicians and event organizers trust and choose.

Frequently Asked Questions about SE Audiotechnik L 65 Speakers

How does SE Audiotechnik L 65 fit into the space?

SE Audiotechnik L 65 Speaker designed for professional stage spaces, hall sound medium and large, outdoor events and business karaoke rooms with an area of 30m² or more. Thanks to a peak power of up to 1300W and a wide sound coverage of 100° x 20°, the speaker can be used effectively in both fixed and mobile environments. With a 2–6-unit array system, the SE L 65 easily covers the sound in a hall of 200–300 people without worrying about missing the range or distortion.

Can SE L 65 be used alone or must it be arrayed?

Although designed optimally for the configuration line array speaker, SE Audiotechnik L 65 can still be used individually or in pairs depending on space and needs. In a large karaoke room, or a small event setup, you can completely use 1-2 L 65s combined with subwoofers to create a complete sound system. However, to maximize sound coverage angle and SPL compression, using 2 or more speakers (vertical array) is still the ideal choice.

Which amplifier should be combined with SE L 65 to optimize performance?

With 330W RMS power and high sensitivity, the SE L 65 performs well when combined with power amplifier from 500–800W/CH at 8–12 Ohm impedance. To ensure full frequency range, you should choose an amplifier with a response range of 20Hz–20kHz, low impedance and stable current supply. Class H or Class TD main lines will be the optimal choice when needing to pull many speakers. SE Audiotechnik L 65 in large array systems.

Can the SE L 65 be used outdoors?

Absolutely. Full-range speaker cabinet SE Audiotechnik L 65 Made from 12mm plywood coated with polyurea paint - a waterproof and impact-resistant paint. The front panel is made of cast aluminum and the electrostatically painted steel mesh helps protect the entire driver system from the effects of weather, dust and humidity. This is the reason why this speaker line is popular in mobile sound systems, outdoor stages or festivals, where mechanical durability and environmental resistance are mandatory factors.