Kenwood X502-1 1000W Class D Mono X-Series Power Car Amplifier

Big bass out of this tiny amp

Any basshead will tell you that big power is key to great sound, but sometimes you just don't have much space for a big amp. Kenwood's Excelon X502-1 mono subwoofer amplifier can send up to 500 watts RMS to your subwoofer, and it'll fit almost anywhere in your vehicle. A precise low-pass filter lets you optimize the sound for your sub, while the built-in bass boost lets you dial in just the right amount of thump. The subsonic filter removes ultra-low bass so that your amp and subs can operate more efficiently. An optional wired remote control lets you control your sub's level from the front seat.

Convenient technology

Class D technology ensures that this compact amp will run cool and perform reliably. Kenwood divided the amp's internal circuitry — analog, digital, and power supply — onto separate, non-overlapping circuit boards for improved overall sound quality. The X502-1 accepts input signals via RCA cables from an aftermarket receiver or by way of your vehicle's speaker wiring, so it'll work with almost any mobile audio system. If you do use the speaker-level inputs, the amp can sense the signal and turn itself on, so you won't need to run a separate remote turn-on lead to the receiver or fuse box.

Product Features:

• Mono channel digital power amplifier
• D-class Amplifier
• Compact chassis
• Built-in low pass filter
• Speaker Level Input
• Signal sensing Turn-on
• Extruded aluminum heat sink design
• 2 ohms load capability
• Screw-type terminals

Amplifier Features

• Class D Amplifier
• Full Range Digital Amplifier  
• Load Capability 2Ω Stable
• Rated power output (4Ω) 300W x 1 (4Ω)
• Rated power output  500W x 1 (2Ω)
• CEA-2006 Compliant
• Low-pass Filter
• Switched Mode Power supply, with Power MOS-FET
• Single Side Terminals
• Die-Cast Aluminium Heat Sink     

Amplifier-Specifications

• Rated power output (4Ω, 14,4V) 300W x 1 (20Hz ~ 200Hz, 1%THD)
• Rated power output (2Ω, 14,4V) 500W x 1 (100Hz, 1%THD)
• Rated power output (CEA-2006) 300Watts RMS x 1 at 4 ohms and 1% THD
• Low-pass Filter 50~200Hz (-24dB/oct)
• Bass Boost Circuit 40Hz, 18dB (B-Channel)
• RCA Input Sensitivity  0.2 ~ 5V
• Input Impedance 10kΩ
• Signal to Noise Ratio 100dB
• Signal to noise ratio (CEA-2006)
• 85dBa (Reference: 1 Watt into 4 Ohms)
• Frequency response (+0dB, -1dB) 20Hz ~ 200Hz
• Operating voltage  14.4V (11V ～ 16V allowable)
• Maximum current consumption 25A
• Installation Size (WxHxD) 213 x 53 x 149 (mm)
• Weight 1.5kg
• Wring and hardware not included with amplifier
  • 8-gauge power and ground leads recommended
• Fuse rating: 30A x 2
• Warranty: 1 year

What's in the box: