Active subwoofer ACV S11AWD with 450 W power and 11-inch LF speaker for installation in the spare wheel niche with a landing diameter of up to 15 inches (R15). Gives bass with vibrations that no music lover can pass by. You will get a really loud everyday, noticeable to everyone around. The result of a serious approach were no less serious characteristics. The subwoofer has an impressive power reserve, copes with long-term loads.

High power and sound quality: With a built-in 450W digital amplifier and a glass fiber cone, the subwoofer delivers exceptional deep and powerful bass that greatly improves the acoustic experience in the car. The durable cast aluminum housing and wide frequency range (20-150 Hz) guarantee clear and dynamic sound without distortion.

Ease of installation and control: Compact dimensions allow you to easily install the subwoofer in the spare wheel niche without losing trunk space. Automatic signal activation, adjustable low-pass filter, phase inverter and remote Bass Boost control provide flexible sound adjustment. Concealed installation makes the system virtually invisible, and the ability to remotely adjust the bass level increases the comfort of use.

Advanced technical solutions and reliability: The subwoofer is equipped with a 0/180° phase inverter, which allows you to optimize the sound depending on the acoustic environment of the car. An adjustable low-pass filter and a remote Bass Boost control allow you to fine-tune the sound to suit your individual preferences, while low current consumption and automatic signal activation ensure reliable and energy-efficient operation of the system. All this makes the S11AWD a versatile and convenient solution for lovers of high-quality sound who want to save trunk space and get powerful, clear bass.

Exceptionally powerful deep quality bass
High-quality bass through 11-inch subwoofer, enhancing the sound quality in the car with deep, impressive and powerful sound.

Powerful built-in digital amplifier 450W
The subwoofer's power is provided by an efficient digital amplifier that produces RMS power of 450W at 2 ohms. The digital amplifier has high performance and minimal current consumption.

Fiberglass diffuser
The fiberglass diffuser has high sensitivity and provides pure bass. The fiberglass diffuser material has significant protection against high temperatures and humidity.

Cast Aluminum Enclosure
The durable, non-resonant cast aluminum enclosure ensures no distortion. The subwoofer's frequency range of 30 to 150 Hz allows you to enjoy clear, deep and dynamic bass.

Specifications

Sound

• Rated Power (RMS): 450W
• Frequency response: 20-150Hz
• Sensitivity: 87 ±2dB
• SPL: 108 ±2dB/W/m

Woofer

• Cone size: 11 inches (28cm)
• Cone material: Fiberglass
• Surround material: Rubber
• Enclosure type: die-cast aluminum sealed enclosure
• Voice coil: 1.75 inches (44 mm)
• Magnet: 54 Oz (1530g)

Amplifier

• Amplifier class: D (digital)
• Output Power (RMS): 450W @ 2ohm
• Low-pass filter (LPF) adjustment range: 30-150 Hz
• Crossover slope: 12dB/oct
• Bass Boost: 0-6 dB Variable @ Fix 50Hz
• Phase inverter: 0/180°
• Input Sensitivity: 0.1-5V (RCA Input), 0.40-10V (High Level Input)
• Bass Boost remote: included (cable length 5 meter)
• Dimensions (DxH): Ø 360*144.5 mm
• Operating voltage: 10-16V DC
• Weight: 10 kg

Additional parameters

• Speaker resonant frequency, Fs: 34 Hz
• Dynamic power factor, BL: 12.4 Tm
• Mobile system mass, Md: 265 g
• Mechanical quality factor, Qms: 5.76
• DC Resistance, Re: 1.8 Ohm
• Effective radiation surface, Sd: 380.13 m²

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