Bought one pair of these new in '95, and another pair used in '03 (future use). Both are medium oak.

FREQUENCY RESPONSE: 34Hz-20kHz±3dB 
SENSITIVITY: 98dB @ 1watt/1meter 
POWER HANDLING: 100 watts maximum continuous (500 watts peak) 
NOMINAL IMPEDANCE: 8 ohms 
ENCLOSURE TYPE: Bass reflex via front-mounted port 
DRIVE COMPONENTS: Two-way system using one 1" (2.54cm) polymer dome compression driver tweeter with a 90°x60° Tractrix® Horn and two 10" (25.4cm) ICG cone woofers 
TWEETER: K-85-K 1" (2.54cm) Polymer dome compression driver 
HIGH FREQUENCY HORN: 90°x60° Tractrix® Horn 
HIGH FREQUENCY CROSSOVER: 1600Hz 
WOOFER: Two K-1023-K 10" (25.4cm) Injected Carbon Graphite cones 
DIMENSIONS (H x W x D): 37.5" (95.3cm) x 12.25" (31.1cm) x 17.5" (44.5cm) 
WEIGHT: 69 lbs. (31.3kg) 

Bought used in '03. Medium oak.

FREQUENCY RESPONSE: 34Hz-20kHz±3dB
SENSITIVITY: 96dB @ 1watt/1meter
POWER HANDLING: 100 watts maximum continuous (500 watts peak)
NOMINAL IMPEDANCE: 8 ohms
ENCLOSURE TYPE: Bass reflex via passive radiator
DRIVE COMPONENTS: Two-way system using one 1" (2.54cm) phenolic dome compression driver tweeter with a 90°x60° Tractrix® Horn, one 10" (25.4cm) front-firing, ICG cone woofer and one 12" (30.48cm) front-firing, ICG cone passive radiator
TWEETER: K-85-K 1" (2.54cm) Phenolic dome compression driver
HIGH FREQUENCY HORN: 90°x60° Tractrix® Horn
HF CROSSOVER: 1600Hz
WOOFER: K-1001-K 10" (25.4cm) ICG cone active / KD-121-K 12" (30.48cm) ICG cone passive
DIMENSIONS: 33.5" (85.1cm) x 14.75" (37.5cm) x 12.75" (32.4cm)
WEIGHT: 54 lbs. (24.5kg)

Bought new in '95. Medium oak.

FREQUENCY RESPONSE: 63Hz-20kHz±3dB 
SENSITIVITY: 95dB @ 1watt/1meter 
POWER HANDLING: 75 watts maximum continuous (375 watts peak) 
NOMINAL IMPEDANCE: 8 ohms 
ENCLOSURE TYPE: Bass reflex via front-mounted port 
DRIVE COMPONENTS: Two-way system using one 1" (2.54cm) magnetically shielded, polymer dome compression driver tweeter with a Exponential cone and two 6.5" (16.51cm) magnetically sheilded, poly cone woofers 
TWEETER: K-89-KV 1" (2.54cm) Polymer dome compression driver 
HIGH FREQUENCY HORN: Exponential Cone 
HIGH FREQUENCY CROSSOVER: 1855Hz 
WOOFER: Two K-1019-SV 6.5" (16.51cm) Poly cones 
DIMENSIONS (H x W x D): 7.9" (20cm) x 22.4" (56.9cm) x 7.75" (19.7cm) 
WEIGHT: 17 lbs. (7.7kg) 

Bought new in '01

FREQUENCY RESPONSE: 26Hz-100Hz±3dB 
MAXIMUM ACOUSTIC OUTPUT: 113dB SPL 1/8 space, 1 meter 
ENCLOSURE TYPE: Bass reflex via rear-mounted port 
TYPE: 12" Bass reflex, tuned port enclosure 
AMPLIFIER: Class A/B discrete MOSFET outputs 
AMPLIFIER POWER: 440 watts dynamic power 
AUTO POWER ON: 2 Second ON delay, 15 minute OFF delay 
LOW PASS CROSSOVER: Continuously variable from 40-120Hz, 24dB/octave slope above 120Hz 
INPUTS: 2) Line level/LFE RCA phono jacks and 2) High level speaker terminals
OUTPUTS: 2) High level speaker terminals, high pass filtered at 100Hz, 6dB/octave slope 
PHASE: Switchable 0 or 180 degrees 
DRIVE COMPONENTS: Subwoofer system using one 12" (30.5cm) down-firing, fiber-composite cone woofer 
WOOFER: K-1071-K 12" (30.5cm) Fiber-composite cone 
DIMENSIONS (H x W x D): 17" (43.18cm) x 15" (38.1cm) x 15" (38.1cm) 
WEIGHT: 35 lbs. (15.9kg) 

Bought new in '05

AM/FM/FM Stereo Receiver • 100 + 100 watts RMS, 20Hz-20kHz >.05% THD • Record output selector • Pre-out and main-in jacks • Banana plug compatible speaker terminals • Dual Zone Multi-Room, with pre-outs for second zone and second dedicated (supplied) IR remote control • Video/audio signal mixing (simulcast) • Auto preset FM memory • Loudness function • Tone defeat • IR input for external IR repeater • A/B speaker switching • Composite video switching for A/V sources • 40 station random AM/FM tuner memory • Motorized analog volume control

Bought new in '03

Bought used in '03, all four in medium oak.

FREQUENCY RESPONSE: 50Hz-20kHz±3dB 
SENSITIVITY: 93dB @ 1watt/1meter 
POWER HANDLING: 75 watts maximum continuous (375 watts peak) 
NOMINAL IMPEDANCE: 8 ohms 
ENCLOSURE TYPE: Bass reflex via rear-mounted port 
DRIVE COMPONENTS: Two-way system using one 1" (2.54cm) polymer dome compression driver tweeter with a Exponential cone and two 6.5" (16.51cm) ICG cone woofers 
TWEETER: K-86-K 1" (2.54cm) Polymer dome compression driver 
HIGH FREQUENCY HORN: Exponential Cone 
HF CROSSOVER: 2200Hz 
WOOFER: Two K-1019-S 6.5" (16.51cm) Injected Carbon Graphite cones 
DIMENSIONS: 19.5" (49.5cm) x 9.25" (23.5cm) x 9.25" (23.5cm) 
WEIGHT: 19.5 lbs. (8.6kg) 

Bought used in '04. Medium oak.

REQUENCY RESPONSE: 50Hz-20kHz±3dB
SENSITIVITY: 93dB @ 1watt/1meter
POWER HANDLING: 75 watts maximum continuous (375 watts peak)
NOMINAL IMPEDANC: 8 ohms
ENCLOSURE TYPE: Bass reflex via rear-mounted port
DRIVE COMPONENTS: Two-way system using one 1" (2.54cm) magnetically shielded, phenolic dome compression driver with an Exponential cone and two 6.5" (16.51cm) magnetically shielded, ICG cone woofers
TWEETER: K-86-K 1" (2.54cm) Phenolic dome compression driver
HIGH FREQUENCY HORN: Exponential Cone
HF CROSSOVER: 2200Hz
WOOFER: Two K-1008-KV 6.5" (16.51cm) Injected Carbon Graphite cones
DIMENSIONS: 19.5" (49.5cm) x 9.25" (23.5cm) x 9.25" (23.5cm)
WEIGHT: 23.5 lbs. (10.7kg)

Bought used in '05. Medium oak.

FREQUENCY RESPONSE: 32Hz-120Hz±3dB
MAX ACOUSTIC OUTPUT: 99dB SPL
ENCLOSURE TYPE: Bass reflex via passive radiator
AMPLIFIER POWER: 65 watts maximum continuous (100 watts peak)
LOW PASS CROSSOVER: Continuously variable from 40-120Hz, 24dB/octave slope above 120Hz
INPUTS: 2) Line level RCA phono jacks and 2) High level speaker terminals
OUTPUTS: 2) Line level RCA phono jacks (fixed 80Hz HP - 6dB/octave slope) and 2) High level speaker terminals (fixed 120Hz HP - 6dB/octave slope)
PHASE: Switchable 0 or 180 degrees
DRIVE COMPONENTS: Subwoofer system using one 8" (20.32cm) front-firing, fiber-composite cone woofer and one 10" (25.4cm) rear-firing, fiber-composite cone passive radiator
SUBWOOFER: K-1012-K 8" (20.32cm) Fiber-composite cone active / KD-103-K 10" (25.4cm) Fiber-composite cone passive
DIMENSIONS: 18.79" (47.7cm) x 13.25" (33.7cm) x 14.02" (35.6cm)
WEIGHT: 36 lbs. (16.3kg)

Bought new in '01

Dolby Digital & DTS A/V Receiver, 24 bit DSP processor, 5 equal power amplifier channels, 70 watts per channel into 8 ohms, <.08%THD, 20Hz - 20 kHz, Discrete power amplifier stage, 5 Channel Stereo, Personal Memory Plus, Virtual Surround (for use with 2 speakers), 24 bit, 96 kHz DACs, 24 bit, 96 kHz digital interface receiver, 24 bit, 96 kHz stereo PCM digital playback, Speaker A/B (front) selector, 6 Channel External Input (for DVD-Audio) with wideband (100 kHz) frequency response, Addressable digital inputs, 2 optical, 1 coaxial, "S" & composite video switching, Banana plug compatible speaker terminals (L, R, C), Pre-amp outputs (L, R, C, Sub), Preprogrammed remote control features TV, VCR, DVD codes from other manufacturers.

Bought new in '95

Bought new in '03