Sony ULT Tower 5 vs Teufel Rockster Air 2

Last updated: September 15, 2026

These are not really the same size class, and that is the honest framing here. The Sony ULT Tower 5 ranks #5 of 39 party speakers by sound quality at $449.99; the Teufel Rockster Air 2 ranks #5 of 14 battery-powered PA speakers by sound quality at $499.99.

Sony ULT Tower 5 vs Teufel Rockster Air 2

This pits Sony’s Tower 5, a compact consumer party speaker, against the Teufel Rockster Air 2, a performer-focused battery PA. The Tower 5 offers a 9-inch woofer with dual tweeters, a removable 20-hour battery, IPX4 splash resistance, 10-band EQ with ULT1/ULT2 modes, and RCA/XLR/USB-C inputs for DJ and karaoke use. The Teufel Rockster Air 2 offers a horn-loaded compression tweeter for more even off-axis coverage than a typical front-firing party speaker, a 58-hour claimed battery, and XLR mic/instrument inputs.

Choose the Tower 5 for big-room output and app EQ modes and a lower price: Its ULT1/ULT2/EQ modes and compact footprint suit a living-room-to-backyard party speaker better than a performer-focused PA cabinet. At $449.99 it also costs less.

Choose the Teufel Rockster Air 2 for the longest claimed battery in the class and wider off-axis coverage: Its claimed 58h battery beats the Tower 5’s 20h.

Buy the Sony ULT Tower 5 ($449.99) for a party speaker; the Teufel Rockster Air 2 ($499.99) suits a battery-powered PA speaker instead.

If battery life is a priority, the Teufel Rockster Air 2 is rated for 58 hours versus 20 hours for the Sony ULT Tower 5.

If water resistance matters to you, the Sony ULT Tower 5 at IPX4 (splashing) holds up far better than the Teufel Rockster Air 2 at no water resistance.

Looking for alternatives? See the complete Portable Bluetooth rankings and PA & Live Sound rankings.

Specifications Side By Side

Sony ULT Tower 5 Teufel Rockster Air 2
Price$449.99$499.99
Ranked#5 of 39 in Party Size Portable Bluetooth Speakers#5 of 14 in Battery-Powered PA Speakers
AppYes (Sony Sound Connect)No
Aux InputRCA inputYes
Battery Life20 hours (manufacturer specified)58 hours (Manufacturer specified)
Bluetooth CodecsSBC, AAC, LDACSBC, AAC, aptX, aptX HD
Bluetooth Version5.35.0
Built-in MicrophoneNo-
Digital Aux InputYes (USB-C)No
Dimensions14.1" x 21.1" x 11.1" (358 x 536 x 282 mm)12.7" x 23.2" x 13.5" (323 x 589 x 343 mm)
Drivers3 drivers: 1x 9" woofer, 2x 2.4" tweeter2-way: 1x 10" paper woofer, 1x 1" polypropylene tweeter
EQYes (10 band; ULT1 / ULT2 / Flat)No
Guitar InputNoYes
IP RatingIPX4None
Microphone InputYesYes (XLR)
OmnidirectionalNoNo
Amplifier Power300W80W RMS
Party ModeYes (Auracast)Yes (Party Link Stereo, 2 speakers; XLR chaining up to 10)
Power BankYes (USB-C charging)Yes (USB-C)
Power InputAC power cordAC Power cord
Removable BatteryYes-
StereoYesYes
TWSYes (Stereo Pair)Yes
USB PlaybackYes (USB-A and USB-C)No
Weight28 lbs (12.7 kg)31.2 lbs (14.15 kg)
Wi-FiNo-
LightsYes-
Inputs-XLR microphone, 6.3mm instrument, 3.5mm stereo, Bluetooth
Discontinued-No
Frequency Response-47Hz - 22kHz (Manufacturer specified)
XLR Input-Yes
Maximum SPL-103dB RMS / 115dB peak @ 1m (Manufacturer specified)
Configuration-Battery-powered 2-way active PA
Cabinet Material-Not specified
Rigging-35mm pole mount
Coverage-80° H x 40° V
Bass Extension (-3dB)-Not specified
DSP-No
Bluetooth-Yes

How Sony ULT Tower 5 compares with other leading options:

Prices on this page were last checked September 15, 2026 at 12:52 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

As an eBay Partner, we may be compensated if you make a purchase.

The Two Speakers In Full

Sony ULT Tower 5: $449.99 Amazon eBay

Sony ULT Tower 5 ranking card

Pros: At $449.99, its 300W system with a 9-inch woofer delivers a notably capable party-speaker package: a removable 20-hour battery, IPX4 splash resistance, 10-band EQ and ULT1/ULT2 modes. AudioTribe’s first impressions praise its deeper bass and clearer sound than the JBL PartyBox Club 120; it also has USB-C and USB-A, RCA, balanced XLR and mic inputs for DJ and karaoke use.

Cons: It has a shorter 20-hour battery claim than the Tower 7’s 30 hours, no wheels, and only IPX4 splash resistance. Its single-woofer, two-tweeter layout lacks the Tower 7’s 360-degree rear-driver array, and the reviewer describes the sound assessment as first impressions rather than a controlled measurement comparison.

Amplifier Power300W
AppYes (Sony Sound Connect)
Aux InputRCA input
Battery Life20 hours (manufacturer specified)
Bluetooth CodecsSBC, AAC, LDAC
Bluetooth Version5.3
Built-in MicrophoneNo
Digital Aux InputYes (USB-C)
Dimensions14.1" x 21.1" x 11.1" (358 x 536 x 282 mm)
Drivers3 drivers: 1x 9" woofer, 2x 2.4" tweeter
EQYes (10 band; ULT1 / ULT2 / Flat)
Guitar InputNo
IP RatingIPX4
LightsYes
Microphone InputYes
OmnidirectionalNo
Party ModeYes (Auracast)
Power BankYes (USB-C charging)
Power InputAC power cord
Removable BatteryYes
StereoYes
TWSYes (Stereo Pair)
USB PlaybackYes (USB-A and USB-C)
Weight28 lbs (12.7 kg)
Wi-FiNo

Teufel Rockster Air 2: $499.99 Amazon eBay

Teufel Rockster Air 2 ranking card

Pros: More consistent off-axis sound than the JBL Partybox 130, thanks to its single horn-loaded compression driver. Projects sound more evenly to the sides, unlike the JBL’s narrower front-firing dispersion. Cleaner instrument separation at high volume than the JBL Partybox 130, which turns anemic and loses bass at max volume despite its bass boost.

Cons: Bass isn’t as deep as the JBL Partybox 130’s boosted bass, though the JBL’s is boomy rather than truly deep. Bass and treble aren’t perfectly controlled at maximum volume - can sound hollow or too bright unless turned down from default. Not meaningfully louder than its 3-year-old predecessor, and the reviewer found the overall tuning a bit worse.

Amplifier Power80W RMS
AppNo
Aux InputYes
Bass Extension (-3dB)Not specified
Battery Life58 hours (Manufacturer specified)
BluetoothYes
Bluetooth CodecsSBC, AAC, aptX, aptX HD
Bluetooth Version5.0
Cabinet MaterialNot specified
ConfigurationBattery-powered 2-way active PA
Coverage80° H x 40° V
DSPNo
Digital Aux InputNo
Dimensions12.7" x 23.2" x 13.5" (323 x 589 x 343 mm)
DiscontinuedNo
Drivers2-way: 1x 10" paper woofer, 1x 1" polypropylene tweeter
EQNo
Frequency Response47Hz - 22kHz (Manufacturer specified)
Guitar InputYes
IP RatingNone
InputsXLR microphone, 6.3mm instrument, 3.5mm stereo, Bluetooth
Maximum SPL103dB RMS / 115dB peak @ 1m (Manufacturer specified)
Microphone InputYes (XLR)
OmnidirectionalNo
Party ModeYes (Party Link Stereo, 2 speakers; XLR chaining up to 10)
Power BankYes (USB-C)
Power InputAC Power cord
Rigging35mm pole mount
StereoYes
TWSYes
USB PlaybackNo
Weight31.2 lbs (14.15 kg)
XLR InputYes