High-Power Party Speaker with 16-Hour Battery Philips TAX4509/37

The Philips TAX4509 is a large, high-output portable Bluetooth party speaker designed to anchor indoor events and outdoor celebrations with robust, room-filling sound. Driven by an aggressive dual 7-inch woofer configuration and an integrated Dynamic Bass Boost (DBB) system, it pumps out heavy, vibrating low-end frequencies even at lower volumes. Combining an impressive 16-hour wireless runtime with two glowing RGB light rings, a dedicated guitar input, and onboard karaoke recording, it acts as a self-contained, high-performance entertainment stage.

Key Features

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Key Features

Dual 7-Inch Woofers with DBB

Dual 7-Inch Woofers with DBB

Features a powerful 2-way layout delivering 60W RMS of raw power. The dedicated physical DBB button lets you toggle between specialized bass presets and activate Dynamic Bass Boost to give your music maximum structural impact.
Dual-Ring 10-Mode Lightshow

Dual-Ring 10-Mode Lightshow

Transforms any room into a pulsing club environment with two luminous light rings positioned directly on the front panel. It includes 10 selectable RGB atmospheric light modes to instantly match the energy of your playlist.
Integrated Guitar & Dual-Mic Station

Integrated Guitar & Dual-Mic Station

Outfitted with one 6.3mm instrument guitar input and two 6.3mm microphone inputs—all featuring independent, analog rotary volume dials and a studio echo voice effect.
One-Touch Live Recording

One-Touch Live Recording

Designed with a convenient live audio record function that captures mic and guitar performances directly to an attached USB drive or TF card, allowing you to save or share your live sessions.
16-Hour Battery & Mobile Portability

16-Hour Battery & Mobile Portability

Equipped with a high-capacity 5200 mAh rechargeable lithium-ion battery providing up to 16 hours of untethered playback. Features a built-in heavy-duty transport handle to shift the music effortlessly from the living room to the backyard.

Product Specifications

Acoustic Driver Blueprint
2-Way Mono System: 2x 7" Woofers + 1x 2.5" Tweeter
Power Output Rating
60 Watts RMS
Frequency Response Range
40 Hz – 20,000 Hz (-12dB)
Sound Enhancement Hardware
Dynamic Bass Boost (DBB), dedicated treble and bass control knobs
Wireless Connection Engine
Bluetooth v5.0 (Up to 10m / 33ft operating range)
Bluetooth Profiles & Codec
A2DP (Streaming), AVRCP (Control) / SBC Audio Format
Multi-Speaker Synchronization
True Wireless Stereo (TWS) pairing for dual-speaker linkage
Wired Inputs & Ports
2x 6.3mm Mic In, 1x 6.3mm Guitar In, 1x 3.5mm Aux In, 1x USB-A, 1x TF Card Slot
Maximum Media Storage Limit
Supports USB flash drives and TF cards up to 64GB
Supported Local Audio Formats
MP3 / WAV (via USB or TF card playback)
Radio Receiver Components
Built-in Analog FM tuner (87.5 – 108.0 MHz) with auto-channel scan
Battery Type & Configuration
Built-in Lithium-Ion / 5200 mAh (7.4 V)
Playtime & Charging Durations
Up to 16 Hours Playtime / ≤ 6 Hours Recharge Cycle
Main Power Input Supply
Universal AC 100-240V, 50/60Hz direct cord connection
Onboard Interface Display
Backlit white LED status screen
Net Speaker Dimensions
70.5 cm (H) x 32.55 cm (W) x 32.55 cm (D)
Net Speaker Weight
10.7 kg (~23.5 lbs)
Included Accessories Pack
AC Power Cord, wireless remote control, quick start guide

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