Polk Audio db651
6.5" / 6.75" 2-Way Marine Certified db Series Car Speakers w/ Liquid Cooled Silk Tweeters
Quantity: 2 (Two Pair)
Speaker Features:
- 6-1/2" / 6-3/4" 2-way Coaxial Speakers (Marine Certified)
- Power Handling:
- Peak: 720 watts per set / 180 watts each
- RMS: 240 watts per set / 60 watts each
- Lightweight dynamic balance polymer/mica composite mineral filled cone woofer
- Marine Certified, perfect for use in marine vessels
- 3/4" Liquid-Cooled Silk/Polymer composite Dome Tweeter
- High Pass and Low Pass Crossover Filters
- Low-mass 2-Layer 25mm Kapton Voice Coil former
- Multi-Hole Mounting Pattern
- Shallow mounting depth
- Muscular ABS Grilles (Based on MOMO Designs)
- Durable Butyl Rubber Surround
- Pole Plate Heat Sink
- Flat Spider for faster, longer excursion linear motion
- Flexible Woven Leads sewn directly into Spider for greater reliability
- Polarized Nickel Plated Terminals on PCB terminal board
- Stamped Steel Basket finished in rustproof Gun Metal Gray
- Frequency Response: 40 - 22,000 Hz
- Sensitivity: 92 dB
- 4 ohm Impedance
- 1-Year SonicElectronix.com warranty
Priced Per Set of Four Speakers
General Features
- Marine 4-Channel AB Car Amplifier
- Max Power Rating:
- 4 ohms: 110 watts x 4 chan.
- 2 ohms: 150 watts x 4 chan.
- RMS Power Rating:
- 4 ohms: 60 watts x 4 chan.
- 2 ohms: 70 watts x 4 chan.
- Rear Channel Bridged, 4 ohms: 160 watts x 1 chan.
Front Channel Not Bridgeable - CEA-2006 Compliant Amplifier
- OTL Output Transformerless Circuit Pulse Power Supply
- Soft start turn-on
- 4 or 3 channel operation
- Speaker-level (high-level) inputs
- Gold plated speaker and power terminals
- 3-way protection circuitry (thermal, overload, and speaker short protection)
- High-density split-dome convection heat-sink for extreme heat dissipation
- Input sensitivity:
- Low level: 300mV - 6V
- High level: 2.8V - 12V
- Frequency Response: 5 - 50,000 Hz
- Total Harmonic Distortion (THD): >0.005%
- Signal to Noise Ration: 97 dBa
- Selectable Crossover
- Low Pass Filter: 80 Hz, -12 dB/oct
- High Pass Filter: 80 Hz, -12 dB/oct
- Fuse Rating: 25 A x 2
- 4 - 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
- Dimensions: 10-1/2"W x 15-7/8"L x 2-1/4"H
- Authorized Internet Dealer
- 1-year Manufacturer's Warranty
Check out the Sony XM-604M Owner's Manual