Mackie SRM1850

รหัสสินค้า : Mackie SRM1850

Mackie SRM1850 ลำโพงซับวูฟเฟอร์ 15 นิ้ว 1400 วัตต์ มีแอมป์ในตัว คลาส D

ลำโพงซับเบสแบบมีกำลังขยาย MACKIE SRM1850 (SRM PROFESSIONAL) ขนาดดอกลำโพง 18 นิ้ว มีกำลังขับ 800 watts RMS /1600 watts peak, Class-D amplification, ตอบสนองความถี่ 40 Hz to 120 Hz (-3 dB) 

   The Mackie SRM1850 1600W 18″ Powered Subwoofer is for extending the low-frequencies in a sound system. It is used in various environments for sound reinforcement applications such as portable DJ’s, live stage, houses of worship, theater, rehearsals and more. It features 1600W of power and has an 18″ subwoofer. The subwoofer is enclosed in a front ported internally-braced all-wooden cabinet and delivers maximum low-frequency extension and punch. It is built to provide tour level road-worthiness.

   The SRM1850 subwoofer features stereo XLR inputs, full-range and high-pass outputs, and a variable digital crossover that includes presets for the SRM550 and SRM650 loudspeakers (sold separately). It features a Smart Protect DSP that protects the subwoofer from overloads if things get pushed a little too hard.

   The driver has its own compression circuit which helps protect it from damaging transient peaks. This compressor is designed to be transparent and is not noticeable under normal operating conditions. An AC power cord is included.

คุณสมบัติ

• 1,600W, 18″ powered subwoofer with amazingly high size/output ratio
• 18″ LF woofer for rich, solid low-frequency reinforcement
• Smart Protect DSP protects amp/driver from signal overloads
• 2 full-range outputs allow you to easily connect side-fill speakers
• 2 highpassed outputs for connecting to DLM Series loudspeakers
• Built-in crossover presets specifically for Mackie SRM series loudspeakers
• Pole mount allows you to attach a speaker pole for main speaker
• Stackable for easy storage/transport
• Compact design is highly portable

สเปค

Acoustic

Frequency Response:40 Hz to 120 Hz (-3 dB)

35 Hz to 150 Hz (-10 dB)

Maximum Peak SPL: 132 dB

Crossover Point: 115 Hz plus alignment delay for SRM550 and SRM650 high-definition powered speakers (sold separately)

Variable 60 Hz to 120 Hz

Slope: 3rd order HP, 4th order LP

Transducer

Woofer Diameter: 18″ (457 mm)Voice Coil Diameter: 3″ (76 mm)

Material:

Subwoofer Diaphragm: Paper

Magnet: Ferrite

Amplifier

Rated Power:800 W RMS

1600 W peak

Rated THD: <1%

Cooling: Convection

Design: Class D

Input / Output Connectors

Input Type: Female XLR balanced differential (stereo left / right)Input Impedance: 20 kOhms balanced, 10 kOhms unbalanced

Full Range Outputs: Male XLR balanced (parallel with inputs; mono)

High Pass Outputs: Male XLR balanced

Power

Line Input:US Detachable Line Cord: 100 to 120 VAC, 60 Hz, 200 W

AC Connector: 3-pin IEC 250 VAC

Power Supply Type: Switch mode

LEDs

Defeatable front power on (displays running man logo)Front load power limiter

High-pass mode, input signal

Safety

Input Protection: Peak and RMS limiting, power supply and amplifier thermal protection

Construction

Cabinet: 0.7″ (18.0 mm) Poplar plywoodFinish: High durability black paint

Handles: One on each side

Grille: Powder-coated 16 gauge steel

Operating Temperature

32 to 104°F (0 to 40°C)

Dimensions (H x W x D)

22.5 x 22.2 x 23.9″ (572.0 x 565.0 x 608.0 mm)

Weight

64 lb (29 kg)