Electro-Voice EVOLVE50-SB-US | 1000W Powered Subwoofer for EVOLVE 50, Sub Only | Bluetooth & DSP Control (Black)

Replacement Powered Subwoofer for Column Array PA

Electro-Voice EVOLVE50-SB-US is a 1000W active subwoofer designed to power and connect with EVOLVE 50 portable column array speakers. Ideal as a replacement or upgrade, it combines high-output performance, Bluetooth streaming, and DSP control in a rugged and portable form.

Electro-Voice EVOLVE50-SB-US Competitive Differences

• Built-in 1000W Class-D amplifier with 12" woofer
• Bluetooth® streaming and mobile app control via EV QuickSmart

Electro-Voice EVOLVE50-SB-US Description

The EVOLVE50-SB-US serves as the subwoofer base for the EVOLVE 50 portable column PA system. Whether you're replacing a damaged unit or expanding your rig, this powered sub is ready to deliver deep bass and seamless integration. It features a 12" woofer driven by a Class-D amplifier delivering 1000W of total power—500W to the sub and 500W to the top array (sold separately). Quick and easy to set up, the unit uses a magnetically locking speaker pole (not included) for connecting to the EVOLVE 50 column speaker without any external cabling. Audio transmission is handled internally through the pole, while the onboard DSP gives you access to presets, 3-band EQ, and sub level control directly via the rear-panel LCD or wirelessly via the EV QuickSmart Mobile app. Bluetooth support allows wireless music playback, making this sub perfect for both speech reinforcement and background music. With multiple input types, including combo XLR/TRS, RCA, and 3.5mm aux, the EVOLVE50-SB-US fits easily into modern portable audio setups.

Model Features

• Replacement subwoofer for EVOLVE 50 portable PA systems
• 1000W Class-D amplifier (500W to sub, 500W to column array)
• 12" woofer with max SPL of 127 dB
• Bluetooth audio streaming and wireless control via EV QuickSmart app
• Onboard DSP with presets, 3-band EQ, sub level, and more
• Magnetic pole mounting for tool-free setup (pole not included)
• Multiple input options: combo XLR/TRS, stereo RCA, 3.5mm aux

Model Specifications

• Total Power Output: 1000W Class-D (500W to sub)
• LF Driver: 12" woofer
• Frequency Response: 43 Hz – 20 kHz (-3 dB)
• Frequency Range: 37 Hz – 20 kHz (-10 dB)
• Max SPL: 127 dB
• Inputs: 2 × XLR/TRS combo, 1 × stereo RCA, 1 × 3.5mm TRS
• Outputs: 1 × XLR thru, 1 × XLR mix out
• Bluetooth: Yes (audio + mobile control)
• DSP Control: Onboard LCD or EV QuickSmart Mobile (iOS/Android)
• Construction: Metal grille with plywood enclosure
• Mounting: 1 x column array insert (top)
• Dimensions: 20.9 × 13.6 × 18.5 in (531 × 345 × 470 mm)
• Weight: 44.7 lb (20.3 kg)
• UPC: 0800549851640

What's In The Box

• EVOLVE50-SB-US Powered Subwoofer
• Power Cable