HILL AUDIO SMW420B | ลำโพงติดผนัง 2-way Passive Speaker ดอกลำโพงขนาด 4 นิ้ว 25 วัตต์

ลำโพงขนาดเล็ก Hill Audio SMW420B 2-way Passive Speaker ดอกลำโพงขนาด 4 นิ้ว low frequency transducer, เสียงแหลมขนาด 0.75 นิ้ว, ทนกำลังขับ 25วัตต์ RMS 8 โอหม์, ตอบสนองความถี่ 70Hz-20kHz ±3dB, มี2สี ดำและขาว โดยใช้รหัสเป็น SMW420B และ SMW420W

The SMW420B from Hill Audio is 2-Way Passive Speaker 4 inches. Hill Audio Adagio series the perfect loudspeaker choice for background music applications. Whether at low volumes like in retail environments or at more elevated sound levels as in hospitality use, there is a choice for every purpose in this range. Being tuned for the high dynamics and extended frequency response of pop music, this line of speakers not only looks good, but first and foremost provides a vivid and pleasant listening experience.

The woofer is protected by a sturdy grille, and electrical connections are made via binding posts in a recessed compartment on the speaker’s back side. The same compartment also houses the transformer tap settings on versions with built-in line transformer, which is an option on the 4’’ and 6’’ size variants (”T” suffix). The two available colors (black, white) allow for an easy integration into any architectural environment. A truly versatile speaker range at an affordable price.

Features

• 2-way passive speaker system
• Available in Low-Impedance configuration or universal impedance configuration 
• Acoustically optimized cabinet shape with integrated high-frequency waveguide
• Elegantly shaped, impact-resistant ABS cabinet
• Driver-adapted high-grade passive crossover
• Metal woofer grille
• Recessed connection compartment with binding posts for input cables
• Metal mounting bracket with adjustable angle included
• Available in black or white, Supplied in pairs, CE/ROHS compliant

Specifications

• 4’’ low frequency transducer
• 75” Mylar high frequency transducer with waveformer
• Closed box design
• Frequency Response 70Hz-20kHz ±3dB
• Sensitivity 88dB (1W/1m)
• SPL 100 dB
• Rated Power 25W RMS 
• 2xM6 mounting points
• 2x Screw terminal
• Dimensions W*H*D 243*151*150mm
• Weight 1.65kg („T“ version 1.95kg)
• Bracket included
• Cabinet color: black or white
• Available without and with internal line transformer (suffix “T”)